Smart BMS 200A 3S-8S with 1A Active Balancer Built in Bluetooth CAN RS485 Heating for 12V 24V LiFePO4 Lithium Battery Pack(JK-B1A8S20P-HC)

1A Active Balancer Enhances Battery Performance: The integrated 1A active balancer transfers energy between cells rather than dissipating it as heat, aiding in reducing cell voltage differences, improving battery uniformity, and boosting LiFePO4 battery performance. Smart Bluetooth Monitoring: Track battery voltage, current, state of charge (SOC), temperature, cycle capacity, and balance status in real time via the mobile app. The built-in Bluetooth design removes the requirement for external Bluetooth modules. Built-in Heating for Cold Weather Charging: The incorporated heating function assists in safeguarding LiFePO4 batteries during low-temperature charging, making it perfect for RV camping, off-grid solar storage, marine, and winter outdoor uses. 200A High Current for Multiple Applications: Supports 4S-8S 12V and 24V lithium battery packs for RV solar energy storage, trolling motors, marine backup power, DIY battery systems, and off-grid applications. Advanced Protection with CAN & RS485: Supports CAN and RS485 communication for compatibility with inverters, displays, and energy systems. Delivers overcharge, over-discharge, overcurrent, short circuit, and temperature protection