Battery Equalizer HA02 Batteries Voltage balance Lead Acid Battery Connected in parallel series 48v

HA02 battery equalizer is used for the batteries which are connected in series to keep the voltage of batteries are equal

when the batteries are charging or discharging. When the batteries work in series connection the batteries voltage maybe will be not same due to the difference of each cell chemical composition and temperature. And each battery's

self discharge rate also different. So even the batteries not work their voltage of series batteries will be also different.

These differences will cause battery lost balance this means maybe one battery is overloaded and the other is

insufficiently charged. The voltage difference will be increased with the battery repeated charge-discharge process. This

will result in premature failure of the batteries

HA02 battery equalizer is energy transfer type equalizer it can compensate for batteries with two sides. The equalizer

starts to work when there are 10mV between two batteries. The current will flow from a higher voltage to low voltage eventually reach equilibrium. It can connect with battery system with 24 hours to keep the system energy balance automatically no need manual maintenance.