... it into our battery module) and contactor. Besides the basic functions such as over charge/ discharge, over current, short circuit, over ... functionDepend on Motor controller Application: EV such as E-scooter, golf cart/trolley, E-sightseeing car, postal van, road sweeper, industrial sweeper ... free to contact Coco Guo for support! 51.2V110AH for e-golf cart, e-sightseeing car...