Features Intelligent Battery Balancing The battery balancer uses voltage detection by the controller to determine the difference between the battery cells and the battery cells to be balanced, which can effectively reduce the difference between th High Accuracy The balancing voltage accuracy of the battery equalizer is within 30mV, the high-accuracy energy transmission is flat and horizontal, and the exclusive balancing IC. Auto Sleep Function When the voltage difference between two adjacent battery cells is less than 0.03V, the voltage equalizer will automatically enter sleep mode. Clear running status: when the indicator light is on, it means that the scale is working, when the indicator light is off, it means that the scale circuit is inactive, and the flashing indicator light means power failure or circuit failure. Ultra-low internal resistance: the battery balancer has built in an upgraded MOS with ultra-low internal resistance, and the balance current capability is 0A to 1.2A. Specification: Element Type: Battery Equalizer Material: ABS Applicable battery: NCM (Li Ion), LFP, not suitable for LTO. Single cell voltage: 3.0-4.2V Recommended battery capacity: Under 30 AH Voltage compensation accuracy: 30mV between adjacent voltages (typical) Balancing method: it is found that the voltage difference between adjacent batteries is greater than 0.1V to trigger the compensation start, and the voltage difference between adjacent batteries is less than 0.03V to adjust operation. Balancing current: 0.1V voltage difference 0.5A equalizing current, if the voltage difference is above 0.2V, the maximum equalization current is 1.2A. Low voltage protection sleep voltage: the adjacent voltage difference is less than 0.03V, switch to sleep state. Sleep Current: 0.01mA Package list: 1 x battery balancer. 1 x cable. Tips: 1. It is not recommended to be compatible with low strings, the indicator light flashes and reports an error. Make sure each cell is properly wired and insulated before connecting the balance board. Otherwise, the board will be short-circuited and burned. 2. When the battery is connected, it must be used with the BMS protection board. The charging and discharge voltage difference causes the balance board to work to achieve an energy transfer balance Package List 1 x Battery Balancer 1 x Cable