1. Working Principle: The FlyCap capacitor transmits the charge sender. The balancer board is connected to the battery to initiate balancing operations, utilizing the original ultralow internal resistance MOS and a 2oz thick copper PCB. 2. Precision: The balancing current ranges from 0–5A. The more balanced the battery current, the smaller the current reserved for the wiring position of the sleep switch. The operating current in sleep poweroff mode is less than 0.1 mA, with a balancing accuracy within 5 mV. 3. Technical Parameters: The standby current is approximately 12 mA, and the recommended battery capacity for each balancer is between 60–300AH. 4. Protection Function: The active equalizer balancer features an undervoltage sleep protection. When the voltage drops below 3.0V, it automatically stops and enters sleep mode, with standby power consumption below 0.1 mA.