Lithium Battery Active Balance Energy Transfer Board Lithium Battery Active Equalizer High Efficiency Energy Transfer Balance. Capacitive energy transfer equalization board (high precision 5mv, whole group equalization, non-adjacent equalization). Working voltage 1.8V-4.5V, suitable for ternary lithium, lithium iron phosphate, lithium titanate. Working principle, capacitive adjustment transfers the charge carrier, the equalization board is connected to the battery to start the equalization work, the brand new ultra-low internal resistance MOS, 2OZ copper thickness PCB, equalization current 0-5.5A, the larger the battery, the greater the equalization current, reserved for the dormant switch wiring position, the dormant power-off mode working current is less than 0.1 mA and the balancing voltage accuracy is 5mV! The quiescent current is about 12mA and it is recommended that the battery capacity is between 60 and 300AH. With undervoltage sleep protection, the voltage will automatically