Ni-MH Battery, Lithium Ion Battery, LiFePO4 Battery Cells manufacturer / supplier in China, offering Custom Lto Battery Packs OEM ODM Service with Low MOQ Tailored Voltage & Capacity, Lithium Ion Phosphate Battery Module 1p10s/1p11s/1p12s 100ah for EV/Ess Battery Pack, High Discharge Rate 3.2V 10ah/20ah/30ah LiFePO4 Lithium Prismatic Battery Cell and so on.