5A 4S LiFePo4 & NCM Active Battery Balancer, 12V, 0-5.5A Adaptive, Digital Voltage Display (DS0855), Red, Type A/B Plug

Compatibility: This active battery balancer is compatible with LiFePO4 (LFP) and NCM (ternary lithium) batteries, 4 string, working voltage 1.8 - 4.5V, enabling full-group, non-discriminatory equalization, recommended battery capacity 60-300Ah.
Balancing Performance: The minimum voltage difference the battery equalizer can balance is about 0.01V, and the maximum balancing current can reach 5A. When the voltage difference is 0.1V, the current is about 0.5A (which is actually related to the battery capacity and internal resistance).
Adjustable Current Range: Capacitor-based battery active balancer has an equilibrium current range of 0- 5.5A, adaptively adjusting according to the state of the battery cells, ensuring efficient and safe equalization.
Voltage Display: The battery voltage display screen of the active battery balancer can show the voltage of the whole battery pack and single-string voltage in real-time, with a numerical accuracy of about 5mV (typical).
Automatic Sleep: The battery equalizer stops working and enters sleep when the battery voltage is below 2.7V (LFP/NCM), providing over-discharge protection; also equipped with a manual sleep switch, allowing you to actively control the working state.
Quiescent Current: The quiescent current is about 12 mA, which gives an indication of the power consumption when the equalizer is in a normal standby or operating state without significant equalization work.
Quality Components: Active battery balancer equipped with ultra-low internal resistance MOS and 2OZ copper thickness PCB, reducing power loss and enhancing the electrical conductivity and heat dissipation