Ha03 is specialized for keep up the voltage balance of batteries connected in series during the Charging and Discharging process, due to differences in the chemical composition and temperature of the battery cell that connected in series, It causes two battery charge and discharge differences even the battery is idle, also due to the different levels of self-discharge could lead to an imbalance between serially connected battery at charging process, because there are differences, it could make a battery excessive charge or discharge, and the other one insufficient charging or discharging. as the charge-discharge process repeat, this difference will gradually strengthen, eventually leading to premature battery failure.

BE battery equalizer can compensate both parties when the battery are connected in series as voltage difference exceeds 10 mV, then the battery equalization starts to work, Final achieved balance of the batteries set. It can be connected for long periods for automatically battery state of equilibrium.

HA03 battery equalizer is suitable for lead-acid batteries(VRLA), lithium iron phosphate batteries(LFP), nickel cadmium secondary batteries(Ni/CD), and nickelmetal hydride secondary batteries(Ni/MH). It starts work when the voltage higher than 2.4V, it means that this equalier can be used in a single cell battery range from 2.4V to 12V. One equalizer can connect 8 batteries once a time, if battery less than the 8, the extra cable can be vacant (positive and negative terminal should be avoided), does not affect the equilibrium effects. The equalizer is not affected with battery connection way, no matter in series or in parallel, both can work.

Specificattion:
Battery nominal voltage : 8×(2.4V/3.6V/6V/9V/12V)
Optimizing current : 0-10A
Quiescent current: 5mA(12V) 1.2mA(2.4V)
Dimensions : 5.5×4.13×2.48 Inch
Protection: Reverse polarity protection
Under voltage lock out : 1.8V