Lithium battery active balance energy transfer board Lithium battery active equalizer High efficiency energy transfer equalizationInductive energy transfer equalization board (current 15A equalization current, slightly lower precision)Lithium battery active balance energy transfer board technical parameters :Working voltage 22V-45V, LiFePo4 Li-ion Ver Battery universalWorking principle, the inductor converts the transfer charge . When the battery error voltage is above 01V, the balance work is started until the error is stopped at 30mv. The built-in improved ultra-low internal MOS, the balance current is 0-12A, and the battery voltage difference is smaller. The smaller the current, the static consumption does not exceed 20uA With balance instructions Balanced voltage accuracy within 30mv Wiring line length 30cm pure copper 22awg terminal wire High-precision energy transfer balance, exclusive balanced IC Balance indication:When the balance indicator is on, the balance work is turned on.The balance indicator goes out, the balance circuit sleeps,The balance indicator flashes, it drop cells, or the circuit is faulty.main color: blackMaterial: PC+MetalPackage Contents:1 x Active Balancer1 x CableOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.