HiXiMi LiFePO4 BMS 4S 12V 100A Lithium Iron Phosphate Battery Cell 3.2V Management System Protection Circuit PCB Board,with Bluetooth Module

Li ion or LiFePO4 BMSDepending on your battery type, choose the right BMS. Li ion BMS is for 3.7V cells, LiFePO4 BMS is for 3.2V cells. The BMS current needs to be selected based on the load power and the maximum continuous discharge current of the cell. Generally, the BMS current should be greater than the maximum continuous discharge current of the battery cell.

Multiple FunctionsPre-charging function; low power consumption; 100mA passive equalization current; overcharge protection; overdischarge protection; overcurrent protection; short circuit protection; temperature protection; waterproof protection.

Smart BT BMSWith the BT module, after downloading the "SMART BMS" APP, the cell phone can be connected to the battery to view or set the battery parameters. Multiple communication functions and extended function port, support WiFi, CAN, RS485, dual UART communication interface function. Except for the BT module, other function modules need to be purchased separately.

AttentionsOnly the BT model is able to connect to your cell phone to refer to the battery parameters. There are BT 100A-500A BMS support battery pack parallel connection. Battery packs equipped with a BMS cannot be connected in series. If you need to connect the battery packs in series, you need to contact us for customization.

24-months warrantyQuality guarantee, multiple certifications, ISO/ FCC/ RoHS/ PSE/ CE APPROVED. We strive for quality and quality customer service. If you have any questions, please feel free to contact us.