{"product_id":"12v-120ah-lithium-marine-cranking-battery","title":"Abyss Battery 12V 120Ah Dual Purpose Lithium Marine Battery - AB-12V120-BT","description":"\u003ch2 data-start=\"332\" data-end=\"384\"\u003eAbyss Battery 12V 120Ah Dual Purpose Lithium Marine Battery - AB-12V120-BT\u003c\/h2\u003e\n\u003cp data-start=\"386\" data-end=\"726\"\u003eThe \u003cstrong data-start=\"390\" data-end=\"450\"\u003enew ABYSS 12V 120Ah Dual Purpose Lithium Marine Battery\u003c\/strong\u003e redefines what a Group 24 battery can do. Built for anglers, adventurers, and boat builders who demand the best, this next-generation LiFePO4 powerhouse delivers \u003cstrong data-start=\"613\" data-end=\"679\"\u003emore amp hours, higher efficiency, and smarter safety features\u003c\/strong\u003e — all in the \u003cstrong data-start=\"693\" data-end=\"723\"\u003esame compact Group 24 size\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"728\" data-end=\"998\"\u003eWith an incredible \u003cstrong data-start=\"747\" data-end=\"765\"\u003e1200A peak CCA\u003c\/strong\u003e, it fires up outboards, generators, and high-draw equipment with ease — while providing the deep-cycle endurance needed to run your \u003cstrong data-start=\"898\" data-end=\"982\"\u003efish finders, GPS, Seakeepers, chill plates, downriggers, and full audio systems\u003c\/strong\u003e all day long.\u003c\/p\u003e\n\u003cp data-start=\"1000\" data-end=\"1102\"\u003eBuilt on years of marine engineering and field-tested reliability, the new 120Ah model now includes: a\u003cspan\u003en \u003cstrong\u003eemergency power reserve push-start\u003c\/strong\u003e that delivers a last-line backup to get you home when voltage runs low.  An \u003cstrong\u003eintegrated vent system\u003c\/strong\u003e improves heat dissipation and protects against internal short circuits, while \u003cstrong\u003etrue IP67 waterproof construction\u003c\/strong\u003e seals out saltwater, rain, and vibration. With higher amp-hour density than AGM batteries in the same Group 24 footprint, you get more usable power in less space—plus full parallel and series compatibility to scale your system effortlessly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1774\" data-end=\"1982\"\u003eWhether you’re powering critical onboard electronics or starting a twin-engine offshore setup, the \u003cstrong data-start=\"1873\" data-end=\"1893\"\u003eABYSS 12V 120Ah \u003c\/strong\u003edelivers the \u003cstrong data-start=\"1907\" data-end=\"1949\"\u003econfidence, endurance, and performance\u003c\/strong\u003e that define the ABYSS legacy.\u003c\/p\u003e\n\u003cp data-start=\"1984\" data-end=\"2044\"\u003eLightweight. Reliable. Intelligent. \u003cstrong data-start=\"2020\" data-end=\"2044\"\u003ePower Your Pursuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think  \u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:0728ebf4-4b6d-4b4f-81c0-ce192b42517c-3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:0728ebf4-4b6d-4b4f-81c0-ce192b42517c-3\" data-turn-id-container=\"request-WEB:0728ebf4-4b6d-4b4f-81c0-ce192b42517c-3\" data-testid=\"conversation-turn-8\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e513be46-21ca-4fe4-a27e-0ecb253d77a3\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"28\" data-end=\"1586\"\u003e\n\u003cli data-section-id=\"e9d7fx\" data-start=\"28\" data-end=\"277\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"69\"\u003eHeavy-duty dual-purpose performance\u003c\/strong\u003e – Designed to function as both a reliable engine starting battery and a deep-cycle power source, eliminating the need for separate battery banks in many marine setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19u83pr\" data-start=\"278\" data-end=\"541\"\u003e\n\u003cstrong data-start=\"280\" data-end=\"313\"\u003eHigh-capacity lithium upgrade\u003c\/strong\u003e – 120Ah usable energy in a compact Group 24 footprint delivers significantly more runtime for onboard electronics, trolling systems, and accessories compared to traditional AGM batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jyx8yj\" data-start=\"542\" data-end=\"743\"\u003e\n\u003cstrong data-start=\"544\" data-end=\"576\"\u003ePowerful cranking capability\u003c\/strong\u003e – Up to 1200A peak discharge provides strong, dependable starts for outboard engines even under demanding offshore conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12t4y1v\" data-start=\"744\" data-end=\"944\"\u003e\n\u003cstrong data-start=\"746\" data-end=\"777\"\u003eAdvanced LiFePO₄ efficiency\u003c\/strong\u003e – Stable voltage delivery and high usable depth-of-discharge ensure consistent performance throughout the entire charge cycle. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"133puit\" data-start=\"945\" data-end=\"1172\"\u003e\n\u003cstrong data-start=\"947\" data-end=\"977\"\u003eBluetooth smart monitoring\u003c\/strong\u003e – Integrated BMS with app connectivity allows real-time tracking of state of charge, voltage, temperature, and system health for smarter power management. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qr1dfp\" data-start=\"1173\" data-end=\"1392\"\u003e\n\u003cstrong data-start=\"1175\" data-end=\"1202\"\u003eMarine-grade durability\u003c\/strong\u003e – IP67 waterproof sealing, vibration resistance, and reinforced internal cell structure ensure long-term reliability in harsh saltwater environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vvt5iy\" data-start=\"1393\" data-end=\"1586\"\u003e\n\u003cstrong data-start=\"1395\" data-end=\"1419\"\u003eLong lifecycle value\u003c\/strong\u003e – Engineered for thousands of cycles, drastically reducing replacement frequency and lowering total cost of ownership over time. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e                 \u003cbr\u003eQ\u0026amp;A  \u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:5c6707ee-0202-4d8f-8cd2-91ebfa6b2797-3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:5c6707ee-0202-4d8f-8cd2-91ebfa6b2797-3\" data-turn-id-container=\"request-WEB:5c6707ee-0202-4d8f-8cd2-91ebfa6b2797-3\" data-testid=\"conversation-turn-8\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"86e2726e-ea9b-4d09-b601-ffe7dafc7fa8\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"261\"\u003e\u003cstrong data-start=\"0\" data-end=\"88\"\u003eQ: What is the Abyss Battery 12V 120Ah Dual Purpose Lithium Marine Battery used for?\u003c\/strong\u003e\u003cbr data-start=\"88\" data-end=\"91\"\u003eA: It is a high-capacity LiFePO4 marine battery designed for both engine starting and deep-cycle use in boats, powering trolling motors, electronics, and onboard systems.\u003c\/p\u003e\n\u003cp data-start=\"263\" data-end=\"497\"\u003e\u003cstrong data-start=\"263\" data-end=\"320\"\u003eQ: What does “dual purpose” mean in the AB-12V120-BT?\u003c\/strong\u003e\u003cbr data-start=\"320\" data-end=\"323\"\u003eA: It means the battery can deliver strong cranking power for starting marine engines while also providing long-lasting deep-cycle energy for accessories and trolling motors.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"695\"\u003e\u003cstrong data-start=\"499\" data-end=\"551\"\u003eQ: Is this battery suitable for trolling motors?\u003c\/strong\u003e\u003cbr data-start=\"551\" data-end=\"554\"\u003eA: Yes, it is ideal for 12V trolling motors and provides extended runtime with stable voltage output for consistent performance on the water.\u003c\/p\u003e\n\u003cp data-start=\"697\" data-end=\"904\"\u003e\u003cstrong data-start=\"697\" data-end=\"758\"\u003eQ: What are the benefits compared to lead-acid batteries?\u003c\/strong\u003e\u003cbr data-start=\"758\" data-end=\"761\"\u003eA: It is lighter, lasts significantly longer (3000+ cycles), charges faster, provides nearly full usable capacity, and requires no maintenance.\u003c\/p\u003e\n\u003cp data-start=\"906\" data-end=\"1083\"\u003e\u003cstrong data-start=\"906\" data-end=\"950\"\u003eQ: Does it support Bluetooth monitoring?\u003c\/strong\u003e\u003cbr data-start=\"950\" data-end=\"953\"\u003eA: Yes, the built-in Bluetooth BMS allows real-time tracking of state of charge, voltage, temperature, and usage via a mobile app.\u003c\/p\u003e\n\u003cp data-start=\"1085\" data-end=\"1239\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1129\"\u003eQ: Can it be used as a starting battery?\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003eA: Yes, it is engineered for reliable engine starting while also supporting deep-cycle marine applications.\u003c\/p\u003e\n\u003cp data-start=\"1241\" data-end=\"1423\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1241\" data-end=\"1284\"\u003eQ: What charging system is recommended?\u003c\/strong\u003e\u003cbr data-start=\"1284\" data-end=\"1287\"\u003eA: A lithium-compatible charger with a LiFePO4 profile (typically 14.4V–14.6V) is recommended for safe and optimal charging performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e                 \u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:f57ab130-161d-4bba-8075-1cc8f84b0c4b-5\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f57ab130-161d-4bba-8075-1cc8f84b0c4b-5\" data-turn-id-container=\"request-WEB:f57ab130-161d-4bba-8075-1cc8f84b0c4b-5\" data-testid=\"conversation-turn-12\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"fb3472c5-ad37-4c54-a7f8-ca43b9010147\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"127\" data-end=\"1275\"\u003e\n\u003cli data-section-id=\"12dcaix\" data-start=\"127\" data-end=\"236\"\u003eUse a \u003cstrong data-start=\"135\" data-end=\"176\"\u003e14.4V LiFePO4-compatible charger only\u003c\/strong\u003e (no lead-acid mode) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1173bqg\" data-start=\"237\" data-end=\"297\"\u003eAvoid \u003cstrong data-start=\"245\" data-end=\"280\"\u003edeep discharge below 10V cutoff\u003c\/strong\u003e to protect BMS\u003c\/li\u003e\n\u003cli data-section-id=\"bqmen1\" data-start=\"298\" data-end=\"404\"\u003eKeep operating charge range at \u003cstrong data-start=\"331\" data-end=\"346\"\u003e0°C to 55°C\u003c\/strong\u003e for safe charging \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1digdle\" data-start=\"405\" data-end=\"520\"\u003eStore battery at \u003cstrong data-start=\"424\" data-end=\"480\"\u003e20–60% charge in cool, dry conditions (-5°C to 45°C)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"juyskp\" data-start=\"521\" data-end=\"648\"\u003eFully recharge after marine trips to maximize cycle life (3000–6000 cycles potential) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2pcwyz\" data-start=\"649\" data-end=\"716\"\u003eDo not leave at \u003cstrong data-start=\"667\" data-end=\"699\"\u003e100% charge for long periods\u003c\/strong\u003e during storage\u003c\/li\u003e\n\u003cli data-section-id=\"18keyxk\" data-start=\"717\" data-end=\"806\"\u003eKeep terminals \u003cstrong data-start=\"734\" data-end=\"804\"\u003etight, clean, and corrosion-free (especially marine salt exposure)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bs159x\" data-start=\"807\" data-end=\"888\"\u003eUse Bluetooth app to monitor \u003cstrong data-start=\"838\" data-end=\"886\"\u003evoltage, temperature, SOC, and health status\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"oc6oox\" data-start=\"889\" data-end=\"950\"\u003eAvoid overload beyond \u003cstrong data-start=\"913\" data-end=\"948\"\u003e200A continuous discharge limit\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uay35n\" data-start=\"951\" data-end=\"1027\"\u003eEnsure proper ventilation in enclosed boat compartments during heavy use\u003c\/li\u003e\n\u003cli data-section-id=\"1kao9fk\" data-start=\"1028\" data-end=\"1144\"\u003eProtect from \u003cstrong data-start=\"1043\" data-end=\"1109\"\u003ephysical shock, vibration, and direct saltwater spray exposure\u003c\/strong\u003e (IP67-rated but not abuse-proof)\u003c\/li\u003e\n\u003cli data-section-id=\"119f9d4\" data-start=\"1145\" data-end=\"1198\"\u003eDo not open or modify the \u003cstrong data-start=\"1173\" data-end=\"1196\"\u003einternal BMS system\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"z57tzk\" data-start=\"1199\" data-end=\"1275\"\u003eDisconnect from boat system during long storage to prevent parasitic drain  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Abyss Battery","offers":[{"title":"Bluetooth® \/ Group 24","offer_id":45672036991167,"sku":"AB-12V120-BT","price":1234.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/abyss-battery-r-12v-120ah-dual-purpose-marine-lithium-battery-abyss-battery-1.jpg?v=1780263314","url":"https:\/\/backyardprovider.com\/products\/12v-120ah-lithium-marine-cranking-battery","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}