Redodo Smart Bluetooth Lithium Battery, Group 31 12V 100Ah LiFePO4 Battery, Low-Temp Protection, Trolling Motor Battery Built in Upgraded 100A BMS, Ideal for Marine, Boat, RV, Solar, Off Grid 2 Pack - R12V280-200-LOW-TEMP-4-A200

• 【Low Temperature Cutoff】Redodo 12V 280Ah LiFePO4 Battery with low temp cut off is designed to excel in cold weather conditions. Equipped with a built-in temperature sensor, it ensures the battery's protection by automatically halting the charging process when the cell's temperature drops below 32°F/0℃. Once the temperature rises above 32°F/0℃, charging automatically resumes. With this battery, you can confidently explore and enjoy uninterrupted power anywhere you go. 【Upgraded BMS with 8 Protections-Great for Cold Conditions】Redodo 12V 280Ah low temp cutoff lithium battery is with our custom 200A BMS which has 7 protections, expect for 100% full protection against overcharging, over-discharging, over-current, overheating, and short circuits, it adds 3 NEW protections against dust, water, and salt spray. Comprehensive protections ensuring its optimal performance even in extreme cold conditions, such as winter outing, mountain UPS power, fishing finder, etc. 【3584Wh Energy for Extended Adventures】 Redodo 12V 280Ah Lipo battery is a powerhouse, offering a robust 3584Wh of energy. Supports up to 4 in series and 4 in parallel (Max 4S4P) to get 48V(51.2V) 1120Ah battery bank cater to various power supply requirements. Easy use with different charging methods, optimal 14.6V 56A LiFePO4 battery charger, or a solar panel (≥1200W) with controller(with effective sunshine 4.5hrs/day), or a 56A DC to DC charger and a generator. Enjoy uninterrupted power to fuel your devices.