Alkaline Battery, Ni-MH Battery, Lithium Battery manufacturer / supplier in China, offering 6000mAh Ifr32700 LiFePO4 Rechargeable Cylindrical Lithium Ion Battery for Electric Vehicles Solar Systems Backup Power, Long Life 3V Primary Li-Mno2 Batteries 1500mAh Cr123A, Tcbsst AG3 Lr41/192 Alkaline Button Cell Batteries and so on.