{"product_id":"xantrex-12v-310ah-lithium-battery-internal-bms","title":"Xantrex 12V 310Ah Lithium Battery with Internal BMS (XAN-884-0310-12)","description":"\u003ch2\u003eXantrex 12V 310Ah Lithium (LiFePO4) Battery with Internal BMS\u003c\/h2\u003e\u003cp\u003eUpgrade your vessel's power system with the \u003cstrong\u003eXantrex 12V 310Ah Lithium Iron Phosphate (LiFePO4) Battery\u003c\/strong\u003e — a high-capacity, drop-in replacement for traditional AGM and lead-acid house banks. Engineered for the demands of live-aboard cruisers, offshore passagemakers, and power-hungry day boats, this battery delivers massive usable capacity with a fraction of the weight.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e310Ah Capacity at 12V\u003c\/strong\u003e – Up to 3,720Wh of stored energy; ideal for large house banks, electric propulsion support, and extended off-grid use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Battery Management System (BMS)\u003c\/strong\u003e – Internal BMS protects against overcharge, over-discharge, short circuit, and thermal runaway for safe, worry-free operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4 Chemistry\u003c\/strong\u003e – Lithium Iron Phosphate is the safest lithium chemistry available, with excellent thermal stability and a long cycle life (2,000+ cycles to 80% capacity)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight vs. Lead-Acid\u003c\/strong\u003e – Significantly lighter than equivalent AGM batteries, reducing vessel weight and improving performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Charge Acceptance\u003c\/strong\u003e – Accepts high charge rates for faster recharging from alternators, solar, or shore power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Discharge Curve\u003c\/strong\u003e – Maintains stable voltage throughout the discharge cycle, ensuring consistent performance for electronics and appliances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Monitoring Ready\u003c\/strong\u003e – Compatible with Xantrex monitoring accessories for real-time state-of-charge visibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Xantrex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e XAN-884-0310-12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 310Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Lithium Iron Phosphate (LiFePO4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS:\u003c\/strong\u003e Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e 33 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e Marine house bank, off-grid power, electric propulsion support\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eWorks with Xantrex inverter\/chargers, Freedom series chargers, and most 12V marine charging systems. Verify charger compatibility with LiFePO4 charge profiles before installation. Consult your Xantrex dealer or the product manual for wiring and installation requirements.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Lithium batteries require a compatible lithium charge profile. Do not use with chargers set to AGM or flooded lead-acid profiles.\u003c\/em\u003e\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":43684658020388,"sku":"XAN-884-0310-12","price":11636.56,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/dc1ed8ca-e535-4e00-88b2-d0b633ad5286.png?v=1775594831","url":"https:\/\/marisolmarine.com\/products\/xantrex-12v-310ah-lithium-battery-internal-bms","provider":"Marisol Marine Company","version":"1.0","type":"link"}