Balance indication:1. When the equalization light is on, the equalization work is turned on.2. The equalization light goes out, the equalization circuit sleeps,3. The equalization light flashes, the string indication is lost, or the circuit is faulty.Principle of equilibrium:This module is adjacent to the differential pressure equalization, and the adjacent battery voltage difference reaches 0.1V or more. The internal trigger balance is working until the adjacent battery voltage difference stops within 0.03V. There is an adjacent differential pressure when charging and discharging on the battery pack. Trigger equalization, the battery pack voltage error will be pulled back to the ideal value, reducing battery maintenance costs.Technical Parameters:Working voltage is 2.0V-4.5V, ternary iron lithium battery is common, lithium cobalt oxide battery is not applicable.Equilibrium current:Adjacent pressure difference is 0.1V or more (current is about 0.5-0.7A);Adjacent pressure difference is above 0.2V (maximum equalization current is 1.2A or 0.8A , only 20S max balacne curent is 0.8A);The smaller the differential pressure, the smaller the equalization current.Capacitor Active balancerif you need group balance and faster balance , pls choose capacitor balancer . this link only sell 3S 4S 5A active balancer. if you need more , pls click below to buy more.FetureWorking voltage: 2.7V-4.5VSuitable for ternary lithium, lithium iron phosphate, lithium titanate.Working principle, the capacitor fit transfers the charge mover, the equalization board is connected to the battery, and the equalization is started. The original new ultra-low internal resistance MOS, 2OZ copper thickness PCBEquilibrium current 0-5.5A, the more balanced the battery, the smaller the current, with manual sleep switch, sleep current mode is less than 0.1mA, the balance voltage accuracy is within 5mv!The quiescent c