Changhe Power is a manufacturer of Lithium Polymer battery and LiFePO4. We are one of the companies who stepped into this field the earliest in China since 1995. We dedicated to research & production of high performance Li-ion batteries, which are applied in RC markets, Bluetooth headsets etc., with high capacity, high discharge current and long cycle life. We are OEM manufacturer for SMC, who is one of the two best aero-modeling battery brands in USA. 70% of world champion of aero-model racing is using our product. High quality product with competitive cost is our promise to our customers.