Specifications Name: Battery balancer Size: 7 × 10 × 3 cm ≈ 2.27 × 3.77 × 0.89 inches Describe 1. The static current is about 12 mA. It is recommended to have a battery capacity of 60-300AH. 2. Working principle: The capacitor cooperates with the charge transfer mover, and the balancing plate is connected to the battery to start balancing. New ultra-low internal resistance MOS, 2OZ copper thick PCB 3. Balance current 0-5.5A, the more balanced the battery, the smaller the current. Equipped with a manual sleep switch, the sleep current mode is less than 0.1mA, and the balance voltage accuracy is within 5mV! 4. Working voltage: 2.7V-4.5V. Suitable for ternary lithium and lithium iron phosphate. 5. Equipped with undervoltage sleep protection, the voltage automatically stops when it drops below 3.0V, and the standby power consumption is less than 0.1mA. Product list 1 * Battery balancer