Double Battery Balance Discharger80-120A

   Double Battery Balance Discharger can manage two battery packs which fixed on your bike, low power  Consumption design ,real-time detect the voltage of both two battery packs, Battery on-line check .  This module can make both two batteries to discharge together to power the ebike , it will auto compare the voltage of each battery and adjust the current output for each battery , the current output for each battery will be same if the voltage of each battery is same .          Module will stop power output when voltage low than low-cut voltage to protect the battery.