If you are looking for high quality batteries and chargers, your sourcing needs end here with YUNTONG Power Co Ltd. One of China's leading professional battery manufacturers since 1992, we started out supplying sealed lead-acid battery, expanding to NiMH/NICD, lithium-ion and lithium-polymer batteries. We produce batteries that meet UL/CE approvals and the RoHS standard. Marketed under our "YUNTONG" brand, our batteries are well received in the US, Europe, Australia, and Japan.