Operating since 2007 Huizhou Winpow Electronic Co. Ltd is a professional enterprise focusing on R&D and production of batteries such as alkaline manganese button cells and pack battery 23A, 27A series, lithium manganese button battery series, LR6, LR03 alkaline manganese batteries series, 6F22 and 6LR61 batteries, and rechargeable battery Ni-MH series, cylindrical lithium-ion battery series and related products. A Well-known Brand Authorized Manufacturer We were founded in 2007.