{"product_id":"b0fhq5tvx5","title":"WattCycle 12V 314Ah LiFePO₄ Battery 2 Pack, Lithium Battery 12V 300A BMS, Lithium RV Batteries Built-in Bluetooth, IP65 Marine Batteries, Perfect for Home Energy Storage, RV, Marine, Solar, Off-Grid","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand : Wattcycle\u003c\/li\u003e\n\u003cli\u003eVehicle Service Type : Boats and Marine applications: Fishing Boat, Canoe and Kayak, Small Sailboat, Inflatable Boat, Small sport Boat, Golf Cart, Lawn and Garden Equipment, Not Use for Starting, RVs: Motorhome, Truck camper, Pop-Up Camper\/ Folding Trailer, Teardrop Trailer, Van\nBoats and Marine applications: Fishing Boat, Canoe and Kayak, Small Sailboat, Inflatable Boat, Small sport Boat, Golf Cart, Lawn and Garden Equipment, Not Use for Starting, RVs: Motorhome, Truck camper, Pop-Up Camper\/ Folding Tr… See more\u003c\/li\u003e\n\u003cli\u003eVoltage : 12 Volts\u003c\/li\u003e\n\u003cli\u003eBattery Cell Composition : Lithium Metal\u003c\/li\u003e\n\u003cli\u003eItem Weight : 60 Pounds\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions : 9.65\"D x 20.63\"W x 8.66\"H\u003c\/li\u003e\n\u003cli\u003eNumber Of Cells : 4\u003c\/li\u003e\n\u003cli\u003eAutomotive Fit Type : Universal Fit\u003c\/li\u003e\n\u003cli\u003eManufacturer : Wattcycle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e🍃【High-Energy Density Power】Two 12V 314Ah LiFePO₄ batteries deliver 8038Wh of usable energy in a lightweight 123.44 lbs setup. Compact 20.63×9.65×8.66 in metal-reinforced enclosures fit RVs, off-grid cabins, marine systems, UPS backup, and home emergency storage with high 142Wh\/L energy density.\u003c\/li\u003e\n\u003cli\u003e🍃【EV-Grade Cells \u0026amp; Long Lifespan】Built with EV-grade A LiFePO₄ cells, supports 6,000 cycles at 80% DOD and over 10 years service life. Provides stable voltage for solar storage, RV appliances, marine electronics, fishing gear, and off-grid systems for long-term reliability.\u003c\/li\u003e\n\u003cli\u003e🍃【300A Smart BMS Protection】Integrated 300A Smart BMS supports up to 3840W continuous and 350A peak output. Offers overload, over-discharge, short-circuit, over-current, temperature control, and cell balancing protections for stable high-power operation.\u003c\/li\u003e\n\u003cli\u003e🍃【Durable Metal Frame \u0026amp; Low-Temp Cutoff】Full aluminum frames enhance shock resistance, stability, and heat dissipation—up to 30% faster cooling. IP65-rated shells protect from dust, rain, and marine conditions. Low-temperature cutoff at –4°F prevents cold-weather damage.\u003c\/li\u003e\n\u003cli\u003e🍃【Bluetooth Monitoring \u0026amp; Expandability】Built-in Bluetooth monitors SOC, voltage, current, and temperature via WattCycle app. Supports 1C charging and LiFePO₄ chargers, solar, generators. Expandable to 4S4P for up to 64.3kWh. Certified UN38.3, CE, FCC, RoHS.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wattcycle","offers":[{"title":"Default Title","offer_id":51494678692120,"sku":"B0FHQ5TVX5","price":1759.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/0580\/0728\/files\/713c0G7OgBL._AC_SL1500.jpg?v=1767084348","url":"https:\/\/diybbv-i1.myshopify.com\/products\/b0fhq5tvx5","provider":"HomePulse","version":"1.0","type":"link"}