Smart Bluetooth 12V 300Ah Deep Cycle LiFePO4 Lithium Iron Phosphate Battery, Low Temperature Charging (-4℉/-20°C), 4000+ Deep Cycles,Built-in 200A BMS, Mobile Phone APP Monitors Battery SOC Data
- 【App Smart Monitor】Compared with the traditional battery monitor, Bluetooth lithium battery has add Bluetooth function and Obtain Various Data (Soc) Of The Lithium Iron Phosphate Battery. Customers Can connect to the battery through the mobile phone app, and read the battery Voltage, Current,Charging Power,Battery Capacity and Battery Cell Temp,Series/Parallel Battery And Other Important Information at any time. Wireless connection range: within 5-10 meters from the Battery..
- 【Heating Function】When the smart battery starts charging, it will Auto turn on the heating function inside the battery. Ensure that the battery cell delivers power in the suitable possible condition. When the ambient temperature is lower than 32°F (0°C), the charging current will supply power to the heating film inside the battery. When the internal temperature of the battery reaches 50°F (10°C), BMS will immediately turn off the heating function, all the charging current charges the battery..
- 【Built-In 200A BMS】12V Lithium Battery has Built-In BMS (Battery Management System) to monitor the voltage of every cell and protect it from overcharge, over-discharge, overload, overheati....