{"product_id":"victron-orion-tr-smart-12-48v-dc-dc-charger-ori124838120","title":"Victron Orion-Tr Smart 12\/48-8A DC-DC Charger | ORI124838120","description":"\u003c!--\nSuggested SEO title:\nVictron Orion-Tr Smart 12\/48-8A DC-DC Charger | ORI124838120\n\nSuggested meta description:\nCharge a 48V battery from a 12V alternator with the Victron Orion-Tr Smart 12\/48-8A isolated DC-DC charger, Bluetooth setup and engine detection.\n--\u003e\n\n\u003cdiv style=\"font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size:15px; line-height:1.6; color:#2D3748; text-transform:none; max-width:1100px; margin:0 auto;\"\u003e\n\n  \u003c!-- Hero --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color:#FFFFFF; padding:34px 26px; border-radius:14px; margin-bottom:24px; border:1px solid rgba(46,145,229,0.35); box-shadow:0 14px 34px rgba(6,37,61,0.16);\"\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; align-items:center;\"\u003e\n      \u003cdiv\u003e\n        \u003cp style=\"margin:0 0 10px 0; color:#7DC8FF; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;\"\u003e\n          Isolated · Bluetooth · Smart alternator ready\n        \u003c\/p\u003e\n        \u003ch1 style=\"margin:0; color:#FFFFFF; font-size:34px; line-height:1.14; font-weight:700; letter-spacing:-0.02em; text-transform:none;\"\u003e\n          Victron Orion-Tr Smart 12\/48-8A DC-DC Charger | ORI124838120\n        \u003c\/h1\u003e\n        \u003cp style=\"margin:12px 0 0 0; color:#D9ECFF; font-size:16px; line-height:1.55; max-width:760px;\"\u003e\n          A programmable 12V-to-48V step-up battery charger for RV, marine, overland, and mobile 48V power systems.\n        \u003c\/p\u003e\n        \u003cp style=\"margin:18px 0 0 0; color:#FFFFFF; max-width:880px;\"\u003e\n          The Victron Orion-Tr Smart 12\/48-8A is an isolated 12V to 48V DC-DC charger engineered to charge a 48V service battery from a 12V starter battery and alternator. This 380W-class Victron 48V alternator charger combines controlled alternator loading, configurable engine shutdown detection, galvanic isolation, adaptive three-stage charging, and Bluetooth control through VictronConnect.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003caside style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:12px; padding:22px;\"\u003e\n        \u003cp style=\"margin:0; color:#FFFFFF; font-size:20px; line-height:1.35; font-weight:700;\"\u003e\n          Turn drive time into 48V charging time.\n        \u003c\/p\u003e\n        \u003cdiv style=\"height:1px; background:rgba(125,200,255,0.45); margin:18px 0;\"\u003e\u003c\/div\u003e\n        \u003cp style=\"margin:0; color:#D9ECFF; font-size:13px; letter-spacing:0.08em; text-transform:uppercase;\"\u003e\n          Controlled alternator charging\n        \u003c\/p\u003e\n      \u003c\/aside\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Quick specs --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(145px,1fr)); gap:12px; margin-bottom:28px;\"\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e12V → 48V\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eStep-up charging\u003c\/div\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e8A\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eContinuous output\u003c\/div\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e380W\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003ePower class\u003c\/div\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003eIsolated\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eInput and output\u003c\/div\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003eBluetooth\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eVictronConnect\u003c\/div\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e5 years\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eVictron warranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Trust band --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Built for controlled mobile charging\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(145px,1fr)); gap:10px;\"\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eGenuine Victron\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003ePart ORI124838120\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eSmart alternator ready\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003eEngine-run detection\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eLiFePO4 programmable\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003eCustom charge profile\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eGalvanically isolated\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003eSeparated DC sides\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eParallel capable\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003eExpandable charging\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eElectronic protection\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003eThermal, overload and short circuit\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Core SEO H2 --\u003e\n  \u003csection style=\"margin-bottom:30px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      Charge Your 48V System While You Drive\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Convert 12V alternator power into controlled charging for a 48V house battery.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0;\"\u003e\n      Solar production is not always enough to keep a 48V battery bank charged during travel, winter weather, or extended off-grid use. The Orion-Tr Smart converts energy from a 12V starter system into a programmable 48V charging profile so your RV, boat, van, or expedition vehicle can recharge its high-voltage service bank whenever the engine is running.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Controlled DC-DC charging is especially valuable with LiFePO4 batteries because their low internal resistance can demand more current than a conventional alternator can safely provide when connected directly. The Orion creates a defined charging path instead of allowing the house battery to pull uncontrolled alternator current.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Three feature H3s --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px; margin:30px 0;\"\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n        12V to 48V Step-Up Conversion\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        The charger accepts an 8–17V input and provides a programmable 40–60V output. Configure the charge profile to the exact absorption and float values published by your 48V battery manufacturer before connecting the service bank.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n        Protects Your Alternator from Overload\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        The 8A output is measured on the 48V side and represents approximately 380W-class charging. Controlled output helps prevent a low-impedance lithium bank from pulling uncontrolled current directly from the vehicle alternator.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n        Smart Engine-On Detection\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        Configurable engine shutdown detection can enable charging when alternator-running conditions are detected and stop charging after engine-off conditions occur. A remote or ignition-controlled input remains available for installations that need explicit control.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Isolated design --\u003e\n  \u003csection style=\"margin-bottom:30px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      Built for Marine, RV and Off-Grid Systems\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Galvanic isolation, programmable charging, and scalable output.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px;\"\u003e\n        \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n          Fully Isolated DC Sides\n        \u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003e\n          The 200VDC galvanic isolation separates input, output, and case. This can help avoid unwanted ground-loop paths in mixed-voltage and marine systems, while proper bonding, grounding, fusing, and installation standards still remain essential.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px;\"\u003e\n        \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n          Expandable Parallel Charging\n        \u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003e\n          Multiple Orion-Tr Smart chargers may be connected in parallel for greater output. The alternator, starter wiring, external fuses, ventilation, and battery charge acceptance must be sized for the combined input and output power.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- VictronConnect --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin:0 0 32px 0;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      Complete Control via Bluetooth\n    \u003c\/h2\u003e\n    \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n      VictronConnect App Integration\n    \u003c\/h3\u003e\n    \u003cp style=\"margin:0 0 14px 0;\"\u003e\n      Use VictronConnect to select charger or power-supply mode, choose or create a battery preset, adjust absorption and float voltage, set input lockout and engine-detection thresholds, review operating state and warnings, and control the charger remotely.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#4A5568; font-size:14px;\"\u003e\n      This Orion-Tr Smart isolated model does not report input or output current in VictronConnect. Add a compatible shunt or battery monitor when precise current, energy, and state-of-charge tracking is required.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Applications --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; margin:30px 0; align-items:start;\"\u003e\n    \u003cdiv\u003e\n      \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n        Compatible applications\n      \u003c\/h2\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        12V alternator charging for compatible 48V house and service batteries.\n      \u003c\/p\u003e\n      \u003cul style=\"list-style:none; padding:0; margin:0; display:grid; gap:8px;\"\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eCharging a native 48V LiFePO4 house battery from a 12V vehicle alternator or starter battery.\u003c\/span\u003e\n    \u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eRV, camper van, overland, skoolie, and expedition vehicle systems using a 48V auxiliary bank.\u003c\/span\u003e\n    \u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eMarine installations where the 12V starting system and 48V house or propulsion-support system require galvanic separation.\u003c\/span\u003e\n    \u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003e48V trolling motor or auxiliary battery charging while the main engine is running, subject to equipment requirements.\u003c\/span\u003e\n    \u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eOff-grid mobile systems that need alternator charging when solar production is limited.\u003c\/span\u003e\n    \u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eSmart-alternator vehicles requiring controlled DC-DC charging instead of a direct battery connection.\u003c\/span\u003e\n    \u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eInstallations requiring a programmable 48V charging profile for compatible lead-acid or lithium batteries.\u003c\/span\u003e\n    \u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eHigher-power installations using multiple matched Orion-Tr Smart units in parallel when the alternator, wiring, fusing, and thermal design support the total load.\u003c\/span\u003e\n    \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003caside style=\"background:#FFF5F5; border:1px solid #FED7D7; border-left:5px solid #ED1B4A; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"margin:0 0 10px 0; color:#1A202C; font-size:17px; line-height:1.4; font-weight:700; text-transform:none;\"\u003e\n        Dry, ventilated installation required\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0 0 12px 0;\"\u003e\n        This product is not waterproof. The electronics are IP43 and the connection area is IP22 only when the screw terminals face downward. Victron instructs users not to operate the charger in a wet environment.\n      \u003c\/p\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        The unit can run hot at high output. Mount it vertically in a dry, heat-resistant, well-ventilated location with clearance from heat-sensitive materials.\n      \u003c\/p\u003e\n    \u003c\/aside\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Features --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Charger features\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Programmable step-up charging with smart control and electrical isolation.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:12px;\"\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eTrue 12V-to-48V step-up charging\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eAccepts an 8–17V input and provides a programmable 40–60V output for compatible 48V battery systems.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003e8A continuous output\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eDelivers 8A at nominal 48V output and 40°C, equivalent to roughly 380W-class charging power.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eAdaptive three-stage charging\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eBulk, absorption, and float charging can be configured for compatible lead-acid or lithium battery profiles.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eAlternator protection\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eControlled charging limits demand compared with connecting a low-impedance lithium battery directly to the alternator.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eEngine shutdown detection\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eAutomatically detects engine operation and stops charging when engine-off conditions are detected, helping protect the starter battery.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eVictronConnect Bluetooth\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eConfigure charging voltages, battery presets, input lockout, engine-detection thresholds, and remote operation from a compatible device.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eGalvanic isolation\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eProvides 200VDC isolation between input, output, and case for systems requiring separated DC sides.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eParallel capability\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eMultiple units may be connected in parallel when the source, conductors, fuses, installation temperature, and battery accept rate are properly engineered.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eSmart alternator compatibility\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eDesigned for variable-voltage alternator systems as well as conventional alternators.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eRemote on\/off\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eCan be controlled with a low-power switch, relay, BMS signal, or compatible ignition-based control strategy.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003ePower-supply mode\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eCan also provide a stable, adjustable DC output rather than operating only as a battery charger.\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:4px;\"\u003eElectronic protection\u003c\/strong\u003e\n      \u003cspan style=\"color:#2D3748;\"\u003eIncludes over-temperature derating, overload protection, short-circuit protection, and connector over-temperature protection.\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Technical specifications --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Technical specifications\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Exact electrical, mechanical, environmental, and installation data.\n    \u003c\/p\u003e\n    \u003cdiv style=\"border:1px solid #E2E8F0; border-radius:12px; overflow:hidden; background:#FFFFFF;\"\u003e\n\u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eProduct identification\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eManufacturer\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eVictron Energy\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eProduct\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eOrion-Tr Smart 12\/48-8A Isolated DC-DC Charger\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003ePart number\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eORI124838120\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eFunction\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eProgrammable DC-DC battery charger or fixed-output power supply\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eVoltage conversion\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e12V-class input to 48V-class output\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCharge algorithm\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eAdaptive three-stage: bulk, absorption, float\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eBluetooth\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eBuilt in; configured and monitored with VictronConnect\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRemote control\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eRemote on\/off and configurable engine shutdown detection\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eInput and output\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eInput voltage range\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e8–17VDC\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eUndervoltage shutdown\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e7V\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eUndervoltage restart\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e7.5V\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eNominal output voltage\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e48.2V\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eAdjustable output voltage range\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e40–60V\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eContinuous output current\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e8A at nominal output voltage and 40°C\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eMaximum output current\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e15A for 10 seconds at nominal output voltage minus 20%\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eShort-circuit output current\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e25A\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eContinuous output power at 25°C\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e430W\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eContinuous output power at 40°C\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e360W\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eProduct power class\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eApproximately 380W at nominal 48V \/ 8A output\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eEfficiency\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e89%\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eOutput noise\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e2mV rms\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eElectrical and installation\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eGalvanic isolation\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e200VDC between input, output, and case\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eDC connections\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eScrew terminals\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eMaximum cable cross-section\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e16mm² \/ AWG 6\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRecommended external fuse — 12V side\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e60A, subject to current manual and installation design\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRecommended external fuse — 48V side\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e20A, subject to current manual and installation design\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRecommended terminal torque\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e1.6N·m\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eReverse-polarity protection\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eNo — polarity must be verified before connection\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eParallel operation\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eSupported; practical quantity depends on complete system design\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eVE.Direct port\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eNo\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eEnvironment and mechanical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eOperating temperature\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e-20°C to +55°C \/ -4°F to 131°F\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eHigh-temperature derating\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e3% per °C above 40°C\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eHumidity\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eMaximum 95% non-condensing\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eProtection category\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eIP43 electronics \/ IP22 connection area with terminals downward\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eInstallation environment\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eDry, heat-resistant, well-ventilated location; do not operate wet\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eDimensions\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e130 × 186 × 80mm \/ 5.1 × 7.3 × 3.2 in\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eWeight\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e1.8kg \/ approximately 4 lb\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003ePower consumption and compliance\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eNo-load input current\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e\u0026lt;220mA\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eStandby current\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e\u0026lt;1mA\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eSafety standard\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eEN 60950\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eAutomotive directive\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eECE R10-5\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eOther compliance\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eRED and RoHS declarations apply to listed Orion-Tr Smart models\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n      \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eWarranty\u003c\/span\u003e\n      \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eVictron standard 5-year warranty, subject to policy and dealer support terms\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Safety --\u003e\n  \u003csection style=\"background:#FFF5F5; border:1px solid #FED7D7; border-radius:14px; padding:22px; margin:32px 0;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Critical installation safeguards\n    \u003c\/h2\u003e\n    \u003cul style=\"list-style:none; padding:0; margin:0; display:grid; gap:8px;\"\u003e\n      \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eVerify input and output polarity before making any battery connection; the charger is not protected against reverse polarity.\u003c\/span\u003e\n    \u003c\/li\u003e\n      \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eInstall external fuses and cable sizes according to Victron’s current manual and the actual cable lengths in your system.\u003c\/span\u003e\n    \u003c\/li\u003e\n      \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eProgram the correct battery charge profile in VictronConnect before connecting the 48V service battery.\u003c\/span\u003e\n    \u003c\/li\u003e\n      \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eConfirm that the alternator and starter-side wiring can continuously supply the required input power without overheating.\u003c\/span\u003e\n    \u003c\/li\u003e\n      \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n      \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n      \u003cspan\u003eDo not cover the charger; provide ventilation and keep heat-sensitive materials away from the enclosure.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003csection style=\"margin-top:40px;\"\u003e\n    \u003cdiv style=\"text-align:center; margin-bottom:24px;\"\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-right:16px;\"\u003e\u003c\/div\u003e\n      \u003cspan style=\"color:#2E91E5; text-transform:uppercase; letter-spacing:0.14em; font-size:12px; font-weight:700;\"\u003e\n        Frequently asked questions\n      \u003c\/span\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-left:16px;\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003ch2 style=\"color:#1A202C; font-size:26px; line-height:1.18; margin:0 0 8px 0; font-weight:700; text-align:center;\"\u003e\n      Victron Orion-Tr Smart 12\/48-8A FAQs\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 26px 0; color:#2E91E5; font-weight:600; text-align:center;\"\u003e\n      Common questions about 12V-to-48V conversion, alternator protection, isolation, Bluetooth, and installation.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:1fr; gap:12px;\"\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        What does \"12\/48\" mean on this charger?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        It identifies the voltage conversion: the Orion accepts power from a 12V-class starter battery or alternator system and steps it up to charge a compatible 48V-class service battery. The published input range is 8–17V, and the output is adjustable from 40–60V.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        Is 8 amps enough to charge a 48V battery?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        The 8A rating is measured on the 48V output side, so it represents roughly 380W of charging power rather than the much lower power associated with 8A at 12V. Input current on the 12V side is substantially higher and varies with input voltage, efficiency, output setting, and battery state, so cable and alternator sizing must be based on the full installation—not only the 8A output number.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        Can I use this to charge a 48V Epoch LiFePO4 battery?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        Yes, provided the battery is compatible with the charger's 40–60V adjustable output and the Orion is programmed to the exact absorption, float, and other charging values published for that battery model. Select an appropriate lithium preset or create a custom profile in VictronConnect before connecting the service battery.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        What is the difference between an isolated and non-isolated DC-DC charger?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        This isolated model keeps the input negative, output negative, and case galvanically separated, with 200VDC isolation. That can help prevent unwanted ground-loop paths and is useful in marine or mixed-voltage systems. Isolation does not replace proper bonding, grounding, overcurrent protection, or professional system design.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        Do I need to run an ignition wire?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        Not necessarily. The Orion-Tr Smart includes configurable engine shutdown detection that can enable charging when engine-running conditions are detected and stop charging when the engine is off. A remote on\/off or ignition-controlled input can still be used when the installation requires forced or more deterministic control.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        Can I connect multiple Orion-Tr Smart chargers in parallel?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        Yes. Victron permits multiple units to be connected in parallel to increase output. The practical number is limited by alternator capability, input current, cable and fuse sizing, ventilation, battery charge acceptance, and the installation's electrical design.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        Does VictronConnect show charging current?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        VictronConnect is used to configure and monitor operating state, voltages, settings, warnings, and shutdown reasons. Victron notes that this Orion-Tr Smart isolated model does not display input or output current in the app, so a separate battery monitor or shunt is needed when precise current and energy tracking is required.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        Is this charger waterproof?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        No. The electronic section is rated IP43 and the connection area is IP22 when the unit is installed with the screw terminals facing downward. Victron's manual states that it must not be operated in a wet environment. Install it in a dry, well-ventilated compartment with adequate clearance for heat dissipation.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        Does the charger protect against reverse polarity?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        No. Victron specifically states that this product is not protected against reverse battery polarity, and reverse-polarity damage is not repairable or covered by warranty. Verify polarity before every connection and install the required external fuses and properly sized conductors.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n        Can the Orion-Tr Smart be used as a power supply?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        Yes. In addition to charger mode, the unit can operate in fixed-output power-supply mode with an adjustable output voltage. Configure the operating mode and voltage in VictronConnect before connecting the load or battery.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does \\\"12\/48\\\" mean on this charger?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It identifies the voltage conversion: the Orion accepts power from a 12V-class starter battery or alternator system and steps it up to charge a compatible 48V-class service battery. The published input range is 8\\u201317V, and the output is adjustable from 40\\u201360V.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is 8 amps enough to charge a 48V battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 8A rating is measured on the 48V output side, so it represents roughly 380W of charging power rather than the much lower power associated with 8A at 12V. Input current on the 12V side is substantially higher and varies with input voltage, efficiency, output setting, and battery state, so cable and alternator sizing must be based on the full installation\\u2014not only the 8A output number.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this to charge a 48V Epoch LiFePO4 battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, provided the battery is compatible with the charger's 40\\u201360V adjustable output and the Orion is programmed to the exact absorption, float, and other charging values published for that battery model. Select an appropriate lithium preset or create a custom profile in VictronConnect before connecting the service battery.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between an isolated and non-isolated DC-DC charger?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This isolated model keeps the input negative, output negative, and case galvanically separated, with 200VDC isolation. That can help prevent unwanted ground-loop paths and is useful in marine or mixed-voltage systems. Isolation does not replace proper bonding, grounding, overcurrent protection, or professional system design.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need to run an ignition wire?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Not necessarily. The Orion-Tr Smart includes configurable engine shutdown detection that can enable charging when engine-running conditions are detected and stop charging when the engine is off. A remote on\/off or ignition-controlled input can still be used when the installation requires forced or more deterministic control.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I connect multiple Orion-Tr Smart chargers in parallel?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Victron permits multiple units to be connected in parallel to increase output. The practical number is limited by alternator capability, input current, cable and fuse sizing, ventilation, battery charge acceptance, and the installation's electrical design.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does VictronConnect show charging current?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"VictronConnect is used to configure and monitor operating state, voltages, settings, warnings, and shutdown reasons. Victron notes that this Orion-Tr Smart isolated model does not display input or output current in the app, so a separate battery monitor or shunt is needed when precise current and energy tracking is required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this charger waterproof?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The electronic section is rated IP43 and the connection area is IP22 when the unit is installed with the screw terminals facing downward. Victron's manual states that it must not be operated in a wet environment. Install it in a dry, well-ventilated compartment with adequate clearance for heat dissipation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the charger protect against reverse polarity?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. Victron specifically states that this product is not protected against reverse battery polarity, and reverse-polarity damage is not repairable or covered by warranty. Verify polarity before every connection and install the required external fuses and properly sized conductors.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the Orion-Tr Smart be used as a power supply?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. In addition to charger mode, the unit can operate in fixed-output power-supply mode with an adjustable output voltage. Configure the operating mode and voltage in VictronConnect before connecting the load or battery.\"\n      }\n    }\n  ]\n}\n  \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":42609732091950,"sku":"ORI124838120","price":243.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/epoch_victron_orion_tr_smart_12_48_8_professional_reflection.png?v=1785655134","url":"https:\/\/epochbatteries.myshopify.com\/products\/victron-orion-tr-smart-12-48v-dc-dc-charger-ori124838120","provider":"Epoch Batteries","version":"1.0","type":"link"}