{"product_id":"36v-alternator-charger","title":"Abyss Battery 36V On-Board Alternator Charger - AB-36V-DC","description":"\u003cdiv title=\"Page 30\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch2\u003eAbyss Battery 36V On-Board Alternator Charger - AB-36V-DC\u003c\/h2\u003e\n\u003cp\u003eThe essential boat upgrade that allows you to charge your 36V trolling motor battery from your engine’s alternator on the go! While underway, your alternator’s excess power redistributes from your starting battery so you get an extra boost, and better battery life for your trolling motor. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow it works: \u003c\/strong\u003eWith state of the art technology, the ABYSS® On-Board Alternator Charger applies 10A of on-demand charging voltage to your 36V battery so it only receives the charging current it needs to replace energy that has been consumed. This smart charging system also works to ensure your cranking battery voltage will not fall below 13.3V, making it a safe and reliable way to keep your trolling motor or aux batteries charged and ready to go.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e- Charges 36V trolling motor batteries\u003cbr\u003e- Utilizes engine's alternator power\u003cbr\u003e- Smart on-demand charging technology\u003cbr\u003e- Protects cranking battery, minimum 13.3V\u003cbr\u003e- Ideal onboard boat battery charger system\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eWhat our Experts Think  \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1i60sic\" data-start=\"27\" data-end=\"226\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"66\"\u003eEngine-powered charging solution:\u003c\/strong\u003e The ABYSS® AB-36V-DC is designed to charge \u003cstrong data-start=\"110\" data-end=\"187\" data-is-only-node=\"\"\u003e36V lithium trolling motor batteries directly from your boat’s alternator\u003c\/strong\u003e, maximizing energy use while underway.\u003c\/li\u003e\n\u003cli data-section-id=\"wfvvph\" data-start=\"228\" data-end=\"401\"\u003e\n\u003cstrong data-start=\"230\" data-end=\"264\"\u003eContinuous on-the-go charging:\u003c\/strong\u003e Converts alternator output into a stable DC charge, helping maintain or replenish battery levels during long runs between fishing spots.\u003c\/li\u003e\n\u003cli data-section-id=\"1uemqme\" data-start=\"403\" data-end=\"552\"\u003e\n\u003cstrong data-start=\"405\" data-end=\"439\"\u003eOptimized for LiFePO₄ systems:\u003c\/strong\u003e Engineered with a lithium-specific charging profile to ensure \u003cstrong data-start=\"502\" data-end=\"551\" data-is-only-node=\"\"\u003esafe voltage regulation and battery longevity\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"gv136l\" data-start=\"554\" data-end=\"694\"\u003e\n\u003cstrong data-start=\"556\" data-end=\"583\"\u003eSmart power management:\u003c\/strong\u003e Prevents overcharging through integrated control logic, protecting both the alternator and the battery system.\u003c\/li\u003e\n\u003cli data-section-id=\"16aljt\" data-start=\"696\" data-end=\"824\"\u003e\n\u003cstrong data-start=\"698\" data-end=\"732\"\u003eHigh-efficiency DC conversion:\u003c\/strong\u003e Minimizes energy loss during transfer, ensuring more usable power reaches the battery bank.\u003c\/li\u003e\n\u003cli data-section-id=\"1uuuzjv\" data-start=\"826\" data-end=\"955\"\u003e\n\u003cstrong data-start=\"828\" data-end=\"856\"\u003eMarine-grade durability:\u003c\/strong\u003e Built to withstand vibration, moisture, and saltwater exposure in demanding offshore environments.\u003c\/li\u003e\n\u003cli data-section-id=\"fabh55\" data-start=\"957\" data-end=\"1104\"\u003e\n\u003cstrong data-start=\"959\" data-end=\"991\"\u003eSeamless system integration:\u003c\/strong\u003e Designed for compatibility with ABYSS 36V lithium trolling motor batteries for plug-and-play style installation.\u003c\/li\u003e\n\u003cli data-section-id=\"1i1ffo9\" data-start=\"1106\" data-end=\"1243\"\u003e\n\u003cstrong data-start=\"1108\" data-end=\"1140\"\u003eExtended run-time advantage:\u003c\/strong\u003e Allows anglers to \u003cstrong data-start=\"1159\" data-end=\"1205\" data-is-only-node=\"\"\u003efish longer without shore power dependency\u003c\/strong\u003e, ideal for remote or multi-day trips.\u003c\/li\u003e\n\u003cli data-section-id=\"1d3jh5e\" data-start=\"1245\" data-end=\"1385\"\u003e\n\u003cstrong data-start=\"1247\" data-end=\"1285\"\u003eThermal and electrical protection:\u003c\/strong\u003e Includes safeguards against overheating, short circuits, and voltage spikes for reliable operation.\u003c\/li\u003e\n\u003cli data-section-id=\"wzloga\" data-start=\"1387\" data-end=\"1556\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1389\" data-end=\"1420\"\u003ePerformance-focused design:\u003c\/strong\u003e Ideal for serious anglers who want a \u003cstrong data-start=\"1458\" data-end=\"1490\" data-is-only-node=\"\"\u003eself-sustaining power system\u003c\/strong\u003e combining alternator charging with high-capacity lithium storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e                 \u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"262\"\u003e\u003cstrong data-start=\"0\" data-end=\"52\"\u003eQ: What is the Abyss Battery AB-36V-DC used for?\u003c\/strong\u003e\u003cbr data-start=\"52\" data-end=\"55\"\u003eA: A high-efficiency on-board alternator charger that converts engine alternator power into regulated charging for 36V LiFePO₄ trolling motor batteries while underway. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"264\" data-end=\"544\"\u003e\u003cstrong data-start=\"264\" data-end=\"299\"\u003eQ: How does the AB-36V-DC work?\u003c\/strong\u003e\u003cbr data-start=\"299\" data-end=\"302\"\u003eA: It pulls excess alternator power from the boat’s starting system and delivers a controlled ~10A DC charge to the 36V battery, maintaining safe voltage and preventing overdraw on the cranking battery. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"546\" data-end=\"795\"\u003e\u003cstrong data-start=\"546\" data-end=\"594\"\u003eQ: What is the main benefit of this charger?\u003c\/strong\u003e\u003cbr data-start=\"594\" data-end=\"597\"\u003eA: It charges your trolling motor battery while the engine runs, reducing shore charging needs and keeping batteries topped up during travel or fishing trips. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"797\" data-end=\"963\"\u003e\u003cstrong data-start=\"797\" data-end=\"841\"\u003eQ: What batteries is it compatible with?\u003c\/strong\u003e\u003cbr data-start=\"841\" data-end=\"844\"\u003eA: Designed specifically for 36V LiFePO₄ marine\/trolling motor battery systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1154\"\u003e\u003cstrong data-start=\"965\" data-end=\"1008\"\u003eQ: What is the output of the AB-36V-DC?\u003c\/strong\u003e\u003cbr data-start=\"1008\" data-end=\"1011\"\u003eA: Around 43.8V DC output at up to 10A with high efficiency and stable regulation for lithium charging. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1156\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1156\" data-end=\"1189\"\u003eQ: Is it safe for marine use?\u003c\/strong\u003e\u003cbr data-start=\"1189\" data-end=\"1192\"\u003eA: Yes, it features IP67 waterproof construction, ignition protection, and multiple safeguards including overcurrent, overvoltage, and reverse polarity protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1397\" data-end=\"1622\"\u003e\u003cstrong data-start=\"1397\" data-end=\"1440\"\u003eQ: Can it protect the starting battery?\u003c\/strong\u003e\u003cbr data-start=\"1440\" data-end=\"1443\"\u003eA: Yes, it is designed to prevent excessive drain and maintain cranking battery voltage (around safe operating thresholds during charging). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1624\" data-end=\"1821\"\u003e\u003cstrong data-start=\"1624\" data-end=\"1661\"\u003eQ: What is the installation type?\u003c\/strong\u003e\u003cbr data-start=\"1661\" data-end=\"1664\"\u003eA: Permanent on-board marine installation, wired between alternator\/starting system and the 36V lithium battery bank.\u003c\/p\u003e\n\u003ch5\u003e                   \u003cbr\u003eMaintenance Tips        \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"ozefez\" data-start=\"216\" data-end=\"393\"\u003e\n\u003cstrong data-start=\"218\" data-end=\"252\"\u003eEnsure correct system voltage:\u003c\/strong\u003e Designed for 12V alternator input → 36V LiFePO₄ output (~43.8V). Never connect to higher DC sources. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qcqgs7\" data-start=\"394\" data-end=\"518\"\u003e\n\u003cstrong data-start=\"396\" data-end=\"420\"\u003eSecure installation:\u003c\/strong\u003e Mount firmly in a dry, vibration-reduced area; marine vibration can loosen terminals over time.\u003c\/li\u003e\n\u003cli data-section-id=\"xuy5do\" data-start=\"519\" data-end=\"658\"\u003e\n\u003cstrong data-start=\"521\" data-end=\"548\"\u003eCheck wiring regularly:\u003c\/strong\u003e Inspect input\/output cables for heat marks, corrosion, or loose crimps—critical in high-current DC systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1f30o66\" data-start=\"659\" data-end=\"821\"\u003e\n\u003cstrong data-start=\"661\" data-end=\"683\"\u003eAvoid overheating:\u003c\/strong\u003e Maintain airflow; unit is epoxy-sealed but still performs best under 40°C continuous ambient use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1caesuz\" data-start=\"822\" data-end=\"938\"\u003e\n\u003cstrong data-start=\"824\" data-end=\"850\"\u003eBattery compatibility:\u003c\/strong\u003e Only use with 36V LiFePO₄ systems with BMS—avoid lead-acid or mismatched chemistries.\u003c\/li\u003e\n\u003cli data-section-id=\"1e06sqd\" data-start=\"939\" data-end=\"1103\"\u003e\n\u003cstrong data-start=\"941\" data-end=\"969\"\u003eMonitor alternator load:\u003c\/strong\u003e Ensure your cranking battery stays above ~13.3V (unit auto-protects but check system health). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1u29gux\" data-start=\"1104\" data-end=\"1227\"\u003e\n\u003cstrong data-start=\"1106\" data-end=\"1136\"\u003eNo wet connector exposure:\u003c\/strong\u003e IP-rated housing resists water ingress, but connectors must stay dry and corrosion-free.\u003c\/li\u003e\n\u003cli data-section-id=\"lcvgnw\" data-start=\"1228\" data-end=\"1339\"\u003e\n\u003cstrong data-start=\"1230\" data-end=\"1263\"\u003eRoutine inspection (monthly):\u003c\/strong\u003e Check LED status, confirm 10A charging output, and verify no fault codes.\u003c\/li\u003e\n\u003cli data-section-id=\"1nt9ih1\" data-start=\"1340\" data-end=\"1459\"\u003e\n\u003cstrong data-start=\"1342\" data-end=\"1366\"\u003eWinter\/storage care:\u003c\/strong\u003e Disconnect when boat is stored long-term to prevent parasitic drain or unintended cycling.\u003c\/li\u003e\n\u003cli data-section-id=\"q6nrkv\" data-start=\"1460\" data-end=\"1600\"\u003e\n\u003cstrong data-start=\"1462\" data-end=\"1485\"\u003eSystem synergy tip:\u003c\/strong\u003e Pair with Abyss Bluetooth batteries to track real-time charge flow and detect alternator underperformance early.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Abyss Battery","offers":[{"title":"Default Title","offer_id":45672036401343,"sku":"AB-36V-DC","price":262.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/36V-Trolling-Motor-Boost-Charger-913982.jpg?v=1780263278","url":"https:\/\/www.mybackyardzone.com\/products\/36v-alternator-charger","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}