Fangpusun “Battery Balancer” is one New accessory Design in the end of 2017 And Special for Battery Bank in Solar System . Automatically manage your battery pack , let your Battery pack more stable and safer , extend the service life of the battery pack .

● Small Design , Easy to install

● Suitable for Most Kinds of Battery Bank

● No loss of electric energy , Automatic adjustment

Please contact with us to Talking More!