{"product_id":"12v-172ah-group-31-battery-tray","title":"Epoch Group 31 Battery Tray (For 12V 172Ah Dual Purpose Battery)","description":"\u003c!--\nSuggested SEO title:\nGroup 31 Battery Tray | Epoch 12V 172Ah Battery Hold Down\n\nSuggested meta description:\nSecure your Epoch 12V 172Ah dual purpose battery with a Group 31 battery tray built for marine, RV, and off-road use. Low-profile lithium battery mounting bracket for stable battery hold down.\n--\u003e\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\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: bold; letter-spacing: 0.14em; text-transform: uppercase;\"\u003eGroup 31 battery hold down · Marine · RV · Off-grid\u003c\/p\u003e\n\u003ch1 style=\"margin: 0; color: #ffffff; font-size: 34px; line-height: 1.14; font-weight: bold; letter-spacing: -0.02em; text-transform: none;\"\u003eHeavy-Duty Group 31 Battery Tray for Epoch 12V 172Ah Battery\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; color: #d9ecff; font-size: 16px; line-height: 1.55; max-width: 760px;\"\u003eSecure your marine, RV, or off-grid power system with a Group 31 battery tray built for stable lithium battery mounting.\u003c\/p\u003e\n\u003cp style=\"margin: 18px 0 0 0; color: #ffffff; max-width: 880px;\"\u003eThe Epoch Group 31 battery tray is written for installers who need a secure battery hold down for the Epoch 12V 172Ah Dual Purpose Marine LiFePO4 Battery. Whether you are pounding through heavy chop in a bass boat, building an RV house bank, or mounting a battery in an off-road electrical bay, this Group 31 battery bracket helps reduce movement, vibration, and cable strain around your premium lithium battery investment.\u003c\/p\u003e\n\u003c\/div\u003e\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: bold;\"\u003eCheap insurance for a premium Group 31 lithium battery.\u003c\/p\u003e\n\u003cdiv style=\"height: 1px; background: rgba(125,200,255,0.45); margin: 18px 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"margin: 0; color: #d9ecff; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;\"\u003eSecure mounting solution\u003c\/p\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Quick specs --\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(150px,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: bold; letter-spacing: -0.02em;\"\u003eGroup 31\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eBCI footprint\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: bold; letter-spacing: -0.02em;\"\u003e12172A-DP\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eEpoch battery fit\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: bold; letter-spacing: -0.02em;\"\u003e12.91 in\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eBattery length ref.\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: bold; letter-spacing: -0.02em;\"\u003e6.22 in\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eBattery width ref.\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: bold; letter-spacing: -0.02em;\"\u003e40 lb\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eBattery weight ref.\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: bold; letter-spacing: -0.02em;\"\u003eIP65\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eBattery enclosure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\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;\"\u003eBuilt for secure battery installations\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;\"\u003eGroup 31 fitment\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eBroad search compatibility\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;\"\u003eEpoch 172Ah fit\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003e12172A-DP planning reference\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;\"\u003eMarine focus\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eBattery hatch and boat use\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;\"\u003eRV ready\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eTravel and vibration support\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;\"\u003eLow-profile tray\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eBattery box alternative\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;\"\u003eInstaller note\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eVerify exact dimensions\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Secure power bank --\u003e\n\u003csection style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 12px 0; line-height: 1.25;\"\u003eSecure Your Marine or Off-Grid Power System\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eA loose battery is a safety risk in any moving vehicle, boat, trailer, or off-road rig.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eA high-value lithium battery needs more than a loose plastic box or improvised strap. In marine compartments, RV bays, and off-road builds, vibration and impact can loosen cables, stress terminal posts, and damage electronics. This heavy-duty Group 31 battery tray is positioned as a purpose-built lithium battery mounting bracket for keeping your Epoch 12V 172Ah dual-purpose battery secure.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eUse it as a Group 31 marine battery tray, Group 31 battery tie down, RV battery mounting bracket, or off-road battery tie down in installations where tray fitment and hardware are properly verified.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- H3 cards --\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 18px; margin: 32px 0;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 22px; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003ePrecision Group 31 Fitment\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThis tray content is optimized around the Epoch 12V 172Ah Dual Purpose battery, model 12172A-DP, which uses a Group 31 footprint measuring 12.91 in L × 6.22 in W × 8.46 in H. Always verify the tray’s actual internal dimensions before publishing exact dimensional claims.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 22px; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eVibration and Shock Control\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eA secure hold-down helps protect the battery casing, terminal posts, internal BMS, and lithium cells from repeated movement in tournament fishing, trailering, washboard roads, and rough-water use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 22px; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eLow-Profile Battery Box Alternative\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eA tray-style mount saves compartment space, improves access to terminals, and supports simpler cable routing compared with many bulky enclosed battery boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Marine\/RV --\u003e\n\u003csection style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 12px 0; line-height: 1.25;\"\u003eBuilt for Marine, RV, and Off-Road Installations\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eSecure mounting for rough water, rough roads, and tight electrical bays.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eWhether you are replacing a Group 31 lead-acid battery in a boat, mounting a lithium battery in an RV compartment, or building an off-grid power bank in an overland vehicle, the goal is the same: keep the battery secured so wiring, terminals, and electronics are protected from vibration and movement.\u003c\/p\u003e\n\u003c\/section\u003e\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;\"\u003eCompatible applications\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eGroup 31 marine, RV, off-grid, and mobile battery systems.\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 \u003cspan\u003eGroup 31 marine battery tray installations for boats, bass boats, pontoons, skiffs, and center consoles.\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 \u003cspan\u003e12V 172Ah dual purpose battery mount for the Epoch 12172A-DP lithium 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 \u003cspan\u003eMarine house battery banks where secure battery movement control is critical.\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 \u003cspan\u003eOff-road battery tie down setups for overland rigs, trucks, vans, and adventure vehicles.\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 \u003cspan\u003eRV battery mounting bracket applications in camper compartments, trailers, and motorhomes.\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 \u003cspan\u003eLithium battery mounting bracket applications where a low-profile battery box alternative is preferred.\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 \u003cspan\u003eOff-grid power systems, solar cabins, and mobile electrical bays that require a tidy mounting base.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Feature grid --\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;\"\u003eBattery tray features\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eExact-match SEO positioning with practical installer-focused benefits.\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; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003ePrecision Group 31 fitment\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eBuilt around the Epoch 12V 172Ah Dual Purpose battery footprint and Group 31 installation needs.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eSecure mounting solution\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eHelps reduce battery movement, vibration, cable strain, and impact risk in mobile and marine systems.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eMarine and off-grid use\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eDesigned for battery bays, hatches, RV compartments, overland rigs, and off-grid electrical systems.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eLow-profile tray design\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eA space-saving alternative to bulky boxes, with easier access for terminal checks and cable routing.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eBattery hold down support\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eIntended to work as a Group 31 battery hold down and tie-down platform when properly fastened.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eFits the Epoch 12172A-DP battery\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003ePairs with the 12V 172Ah dual-purpose marine battery for a purpose-built Epoch mounting setup.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eSupports clean cable routing\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eOpen access helps installers manage heavy battery cables, terminal boots, and service clearance.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eInstaller-friendly accessory\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eHelps turn a battery upgrade into a cleaner, safer, and more professional-looking installation.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Cross sell --\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: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 0 0 12px 0; line-height: 1.35;\"\u003ePairs with the Epoch 12V 172Ah Dual Purpose Battery\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eTurn a mounting accessory page into a battery cross-sell opportunity.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eLooking for the ultimate marine powerhouse to go with your new mount? Pair this Group 31 battery tie down with the \u003ca style=\"color: #2e91e5; font-weight: bold; text-decoration: underline;\" href=\"\/products\/12v-172ah-cranking-lithium-battery\"\u003eEpoch 12V 172Ah Dual Purpose Marine LiFePO4 Battery\u003c\/a\u003e for a clean, tournament-ready power system.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Specifications --\u003e\n\u003csection style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 12px 0; line-height: 1.25;\"\u003eFitment and Technical Specifications\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eClean reference specs for Group 31 shoppers and Epoch 12172A-DP installers.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #E2E8F0; border-radius: 12px; background: #FFFFFF;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 720px; border-collapse: collapse; font-size: 15px; line-height: 1.55; color: #2d3748;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\" colspan=\"2\"\u003eProduct fitment\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eProduct name\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003e12V 172Ah Group 31 Battery Tray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003ePrimary compatible battery\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eEpoch 12V 172Ah Dual Purpose LiFePO4 Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eCompatible battery model\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003e12172A-DP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eSupported BCI size\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eGroup 31 footprint; verify by dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eBattery planning reference\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003e12.91 in L × 6.22 in W × 8.46 in H battery dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\" colspan=\"2\"\u003eInstallation role\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eGroup 31 battery tray \/ battery hold down \/ lithium battery mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003ePrimary use\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eSecure mounting for marine, RV, overland, and off-grid battery installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eMounting orientation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eHorizontal mounting recommended unless Epoch provides model-specific approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eSecurement note\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eFinal hold-down strength depends on mounting surface, fasteners, hardware, and installer verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\" colspan=\"2\"\u003ePublished-spec status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eInternal tray dimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eNot publicly listed in verified sources; confirm measured tray before publishing exact dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eExternal tray dimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eNot publicly listed in verified sources; confirm measured tray before publishing exact dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eMaterial \/ finish\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eNot publicly listed in verified sources; avoid hard material\/coating claims until confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eIncluded hardware\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eNot publicly listed in verified sources; verify package contents before final live copy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eRated load capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eNot publicly listed in verified sources; do not publish a rated load without manufacturer confirmation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\" colspan=\"2\"\u003eCompatible battery reference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eBattery capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003e172Ah \/ 2.20kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eBattery output\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003e200A continuous output, 1,000A 5-second cranking pulse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eBattery weight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003e40 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eBattery enclosure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eIP65 dust \/ water resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"width: 38%; border: 1px solid #E2E8F0; padding: 10px 14px; color: #1a202c; font-weight: 600; vertical-align: top;\"\u003eBattery expansion\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; color: #2d3748; vertical-align: top;\"\u003eUp to 4 batteries in parallel for compatible 12V systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Marine securement --\u003e\n\u003csection style=\"background: #F7FAFC; border: 1px solid #E2E8F0; 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;\"\u003eMarine battery securement note\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eFinal compliance depends on the complete installation.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eU.S. federal rules require installed marine batteries not to move more than one inch in any direction under the specified test force. A properly mounted tray and hold-down system can help meet that requirement, but final compliance depends on the fasteners, mounting surface, hardware, cable routing, and installer verification.\u003c\/p\u003e\n\u003c\/section\u003e\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\u003cbr\u003e\u003c\/div\u003e\n\u003cspan style=\"color: #2e91e5; text-transform: uppercase; letter-spacing: 0.14em; font-size: 12px; font-weight: bold;\"\u003eFrequently asked questions\u003c\/span\u003e\n\u003cdiv style=\"display: inline-block; width: 70px; height: 2px; background: #2E91E5; vertical-align: middle; margin-left: 16px;\"\u003e\u003cbr\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: bold; text-align: center;\"\u003eGroup 31 Battery Tray FAQs\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 26px 0; color: #2e91e5; font-weight: 600; text-align: center;\"\u003eCommon questions about fitment, battery boxes, marine use, hardware, dimensions, and secure installation.\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; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eWill this tray fit batteries other than the Epoch 172Ah?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eThis tray is positioned as an Epoch 172Ah battery tray for the Epoch 12V 172Ah Dual Purpose battery, model 12172A-DP. Because that battery uses a Group 31 footprint, the tray may also work with many standard Group 31 lithium, AGM, or lead-acid batteries. Always verify your battery’s base dimensions, terminal clearance, and cable routing before purchasing or installing.\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; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eWhy should I use a battery tray instead of a standard plastic marine battery box?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eA low-profile Group 31 battery tray can save space, improve access to terminals, and help keep the battery stable in a boat, RV, or off-road electrical bay. Compared with bulky battery boxes, an open tray can simplify cable routing and airflow while giving installers a secure battery hold down when properly mounted.\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; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eIs this battery hold-down rated for saltwater marine use?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eThe tray is written for marine and off-grid use, but the live public sources I could verify do not publish a formal material spec, coating spec, or salt-spray rating for this exact tray. Install the tray in a protected location when possible and inspect it regularly in saltwater environments.\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; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eDoes this Group 31 tray come with mounting hardware?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eThe public product handle and available sources do not currently publish a verified hardware list. Before posting final live copy, confirm whether the package includes the base tray, top bracket, threaded rods, strap, washers, nuts, screws, or other mounting hardware. The generated page copy notes this clearly to avoid overpromising.\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; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eCan this tray be mounted sideways or vertically?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eFor most mobile and marine installations, a battery tray should be mounted on a secure horizontal surface unless Epoch provides model-specific approval for another orientation. Even sealed LiFePO4 batteries require a secure hold-down, proper cable strain relief, and terminal protection.\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; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eWill this tray meet Coast Guard battery securement requirements?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eFinal compliance depends on the full installation, not the tray alone. U.S. federal boat rules require installed batteries not to move more than one inch in any direction under the specified test force. When properly fastened to a suitable deck, structure, or mounting surface, a tray and hold-down system can help meet that requirement, but the installer must verify the finished installation.\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; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eWhat battery dimensions should I use for planning?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eThe compatible Epoch 12V 172Ah Dual Purpose battery measures 12.91 in L × 6.22 in W × 8.46 in H. Use those battery dimensions as the minimum fitment reference, then allow additional space for tray lips, brackets, cables, terminal boots, and service access.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this tray fit batteries other than the Epoch 172Ah?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This tray is positioned as an Epoch 172Ah battery tray for the Epoch 12V 172Ah Dual Purpose battery, model 12172A-DP. Because that battery uses a Group 31 footprint, the tray may also work with many standard Group 31 lithium, AGM, or lead-acid batteries. Always verify your battery\\u2019s base dimensions, terminal clearance, and cable routing before purchasing or installing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why should I use a battery tray instead of a standard plastic marine battery box?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A low-profile Group 31 battery tray can save space, improve access to terminals, and help keep the battery stable in a boat, RV, or off-road electrical bay. Compared with bulky battery boxes, an open tray can simplify cable routing and airflow while giving installers a secure battery hold down when properly mounted.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this battery hold-down rated for saltwater marine use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The tray is written for marine and off-grid use, but the live public sources I could verify do not publish a formal material spec, coating spec, or salt-spray rating for this exact tray. Install the tray in a protected location when possible and inspect it regularly in saltwater environments.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does this Group 31 tray come with mounting hardware?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The public product handle and available sources do not currently publish a verified hardware list. Before posting final live copy, confirm whether the package includes the base tray, top bracket, threaded rods, strap, washers, nuts, screws, or other mounting hardware. The generated page copy notes this clearly to avoid overpromising.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this tray be mounted sideways or vertically?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For most mobile and marine installations, a battery tray should be mounted on a secure horizontal surface unless Epoch provides model-specific approval for another orientation. Even sealed LiFePO4 batteries require a secure hold-down, proper cable strain relief, and terminal protection.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this tray meet Coast Guard battery securement requirements?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Final compliance depends on the full installation, not the tray alone. U.S. federal boat rules require installed batteries not to move more than one inch in any direction under the specified test force. When properly fastened to a suitable deck, structure, or mounting surface, a tray and hold-down system can help meet that requirement, but the installer must verify the finished installation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What battery dimensions should I use for planning?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The compatible Epoch 12V 172Ah Dual Purpose battery measures 12.91 in L \\u00d7 6.22 in W \\u00d7 8.46 in H. Use those battery dimensions as the minimum fitment reference, then allow additional space for tray lips, brackets, cables, terminal boots, and service access.\"\n      }\n    }\n  ]\n}\n  \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":42457071747118,"sku":"Tray-12172A-DP","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/epoch_battery_mounting_bracket_logo_professional_reflection_edefc6da-2f28-4211-b77c-3a3c4b892234.png?v=1782175079","url":"https:\/\/epochbatteries.myshopify.com\/products\/12v-172ah-group-31-battery-tray","provider":"Epoch Batteries","version":"1.0","type":"link"}