12V 300Ah LiFePO4 Lithium Battery,for RV,Solar,Golf Cart,Van,Marine,Camping,Trolling Motor,Motorhome,Built-in 200A BMS,MOSEWORTH 15000+ Deep Cycles

The built-in 200A BMS (Battery Management System) protects the battery from overcharge, over-discharge, over-current, and short circuits with excellent self-discharge rate. Our lithium batteries can be connected in parallel and in series for larger capacity and voltage. Max connection in series: Up to 5 identical batteries for up to 64V,there is no limited in parallel. It 's perfect for off-grid solar system and outdoors application such as home backup power, RV, camping, sail boat, etc. The 12.8V 300ah both energy and stability are greater than 3*12v 100ah. MOSEWORTH 12V 300AH LiFePO4 Battery with a lifespan of up to 10 years and 4000-15000 cycles, our 12V 300Ah LiFePO4 battery produces a total of 15360kWh energy (3840Wh x 4000 cycles = 15360kWh), providing 50% power savings compared to utility power. Simple installation and reliable performance offer clean energy and cost savings. Engineered to perform in extreme conditions, this battery operates within a temperature range of -4℉ to 158℉ (-20℃ to 70℃). It includes automatic low-temperature shutdown to safeguard performance and longevity.