Changchun Pioneer Electronics Co., Ltd which was founded in 1998， is a high-tech enterprise specializing in the production of Ni-MH, Lithium polymer batteries. Our products are mainly used for toys, model aircrafts, ship models, nautical models, electric tools, military products, and other fields. At present, our products have already found a good sales in Europe, North America, Australia, regions in Asia and other countries. The products are very good because of their delicacy and high performance. In the relevant fields, our products have high visibility, especially the newly launched Elite Series 25C continuous discharge Rate of high power lithium polymer batteries. The introduction of the market has been widely recognized. Our products sales are up by a large margin. Advanced production technology and sophisticated manufacturing equipment are used by our company. In the matching battery composition, we use very sophisticated test equipment and a set of scientific methods. The main parameters of per unit cell are for precision measurement in order to make per unit of the same group of cells have the similar indicators.