... light weight 2.green environmental protection 3.OEM services 4.CE,UL certificat Company ProfileJiangsu E Motors ... 36V10ah 48V20ah LiFePO4 / LiMnO4 for electric bike Technical data Battery MaterialLithium Manganese OxideBattery Case MaterialPlasticModelEM013EM014Nominal Voltage24V36VRated Capacity10Ah10AhPack ... , stability, safety.3 Customers can provide OEM/ODM services:We supply 7V, 8V, 10V, 12V, 25V, ...