{"product_id":"power-queen-12-8v-100ah-trolling-motor-lifepo4-battery-low-temp","title":"Power Queen 12.8V 100Ah Trolling Motor LiFePO4 Battery - Low Temp","description":"\u003cp\u003eIn this review of the Power Queen 12.8V 100Ah trolling motor LiFePO4 battery, the verdict is straightforward: this pack is aimed at anglers and small-RV users who need a lightweight, long-life deep cycle battery with reliable cold-weather charging protection. The single biggest reason to buy is the upgraded 100A BMS with a 1-second 500A withstand and a built-in low temperature cut-off that prevents charging below 32F, which protects cells during cold-weather charging and makes this battery especially practical for fishing in cooler conditions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded 100A BMS:\u003c\/strong\u003e The built-in high quality BMS endures higher current loads and can tolerate a 500A surge for 1 second, useful for trolling motor start surges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow temperature cut-off:\u003c\/strong\u003e The BMS cuts charging when cell temperature is below 32F and automatically resumes when cells warm, protecting cell life in cold weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade A battery cells:\u003c\/strong\u003e Uses LiFePO4 cells rated for a long service life, with up to 15000 cycles at reduced depth of discharge and a projected 10-year lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and expandable:\u003c\/strong\u003e At roughly 22 lb and 1280Wh, the battery is much lighter than lead-acid equivalents and can be configured in 4S4P banks up to 51.2V 400Ah for larger systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic overload protection:\u003c\/strong\u003e The battery automatically recognizes overloads, protects itself, and recovers without manual resets, reducing downtime on the water.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Power Queen 12.8V 100Ah is best for anglers running 12V-36V trolling motors (roughly 30-120 lb thrust range) who want a reliable, lighter alternative to lead-acid batteries and protection against cold-weather charging damage. It also suits small solar setups, RV auxiliary power, and users who value long cycle life and built-in BMS safety features.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include users needing very high continuous discharge beyond the BMS rating for prolonged periods, and buyers who require an integrated inverter or a different nominal voltage out of the box. This battery is a cell-level power source rather than a turnkey system with additional power electronics.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLong-lasting Grade A LiFePO4 cells provide thousands of cycles and an extended service life compared with lead-acid alternatives.\u003c\/li\u003e\n\u003cli\u003eUpgraded 100A BMS tolerates short 500A surges and offers automatic overload protection and recovery, improving reliability for trolling motors.\u003c\/li\u003e\n\u003cli\u003eLow temperature cut-off prevents charging below 32F, protecting cells from cold-weather damage.\u003c\/li\u003e\n\u003cli\u003eLightweight at about 22 lb and expandable into larger 51.2V banks for solar or RV use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot intended as a fully integrated power system-requires compatible chargers, wiring, and possibly a separate inverter for AC loads.\u003c\/li\u003e\n\u003cli\u003eWhile the BMS handles short high-current surges, sustained very high continuous discharge beyond the BMS design should be avoided.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e100Ah (1280Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in BMS\u003c\/td\u003e\n\u003ctd\u003eUpgraded 100A with 1 s 500A withstand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Temp Charge Cut-off\u003c\/td\u003e\n\u003ctd\u003eCharges disabled below 32F, resumes above 32F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Type\u003c\/td\u003e\n\u003ctd\u003eGrade A LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Weight\u003c\/td\u003e\n\u003ctd\u003eAbout 22 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpandable Bank\u003c\/td\u003e\n\u003ctd\u003eUp to 51.2V 400Ah (4S4P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Power Queen 12.8V 100Ah LiFePO4 battery is a strong value for anglers and small-RV users who want a lightweight, long-life deep cycle battery with robust BMS protections and cold-weather charging safety. It replaces heavier lead-acid options and provides expandable capacity for larger systems, though buyers should pair it with compatible chargers and avoid sustained discharge beyond the BMS continuous limits.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this battery run a 12V trolling motor?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for 12V-36V trolling motors and is suitable for motors in the roughly 30-120 lb thrust range when used with appropriate wiring and controllers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it charge in cold weather?\u003c\/strong\u003e\u003cbr\u003eThe BMS includes a low temperature sensor that prevents charging below 32F and automatically resumes charging once cell temperature rises above 32F to protect the cells.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long will it last compared with lead-acid?\u003c\/strong\u003e\u003cbr\u003eUsing Grade A LiFePO4 cells, the pack is rated for up to 10 years and thousands of cycles (examples include 4000+ cycles at 100% DOD and up to 15000 cycles at lower DOD), substantially longer than typical lead-acid batteries.\u003c\/p\u003e","brand":"power queen","offers":[{"title":"Default Title","offer_id":48175248605403,"sku":"B0CM2X5PDY","price":901.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Y13KaKw7L._AC_SL1500.jpg?v=1769514128","url":"https:\/\/gearmusthave.com\/products\/power-queen-12-8v-100ah-trolling-motor-lifepo4-battery-low-temp","provider":"GearMustHave","version":"1.0","type":"link"}