JIKONG BMS JK-BD4A8S4P JK-BD4A8S6P 4S 5S 6S 7S 8S 24V 48V 40A 60A Li-Ion LiFePo4 LTO Active Balance Smart BMS Current 400mA

What is Active Balance (Non Destructive Balance)

• Active balancing transfers energy from higher energy batteries to lower energy batteries, achieving voltage balance with minimal energy loss. It runs continuously,Regardless of charging, discharging, or idle state, until the voltage difference is within the set range.

• Since it involves energy transfer without heat generation, active balancing can use larger currents (commonly 1-2A) without affecting cooling. It is more suitable for larger capacitybattery packs due to longer balancing times and higher currents.