... company, and Yi Mao Emotors Co., Ltd is one branch of this group company, and it engaged in LiMnO4 and LiFePO4 battery ... With One Charge Application LiMnO4 and LiFePO4 are mainly used for electric bicycles, electric motorcycles, electric tools, electric wheelchair, wind, ... , like Europe and America. We have the CE and UL certificate, please check the related machines and certificats as follow:If ...