4S 8S GNE active battery balancer equalizer BMS for lithium batteries

Keep your battery volt difference within 10mV Prolong battery lifespan 2~3 times !

Product Detail

Do you have an electric  bicycle, scooter,car,truck?


Do you have an Energy storage system/solar/wind product ?


Are you doing electric conversion kit?


Do you have a lithium battery pack?


Are you worried about the batteries lifespan?


Are you complainting the "smart" but "useless" BMS?


Are you looking for an effective and economical BMS?


Congratulations!You've come to the right place!