Battery Equalizer Ha01 - Plastic, 70x70x26mm | Balances 12v Lead-acid Batteries, Extends Battery Life, 2-year Warranty, Lightweight 0.25kg

We are highly celebrated manufacturer, supplier and exporter of Battery Balancer For Prolong Batterie Life in Shenzhen, Guangdong, China. Battery voltage balancer/Battery equalizer HA01 is used for the lead-acid batteries which are connected in series to keep battery voltage balance. When two or more in-series connected batteries are in charging/discharging/free status. The battery voltages maybe become different. One battery voltage is high and one is low. The battery equalizer will equalize/balance the battery voltage when it detect there are 20mV between two batteries. It will shunt current from one battery (the higher voltage one) to the other battery (the lower voltage one). Until their battery voltage almost becomes same. This will improve batterya s performance and extent batterya s life time.