CHAM BATTERY TECHNOLOGY Co., Ltd. is a high-tech company specializing in research, manufacture and sale cylindrical Li-ion batteries. With a full experienced team and key equipment from Japan, we are outstanding of the production capacity and high quality products. CHAM BATTERY is ISO 9001 , ISO 14001 approved company and the products get UL, CE and RoHS certification. History 2003. CHAM BATTERY was established 2004. Invested by Venture Capitalist 2005. Move to the new factory in FuYong, ShenZhen 2006 Got LGE approval, and ship the goods to LGE 2007 Started TPM (Total Production Management) 2008 Got BMZ approval, and ship the goods to BMZ 2008 CHAM 18650 was chosen as standby power supply to ShenZhou 7 spaceflight 2009 Cham got ISO 14001 Environment system certification from DNV. Our MissionTo be one of the leading companies in R & D and production of Cylindrical lithium ion batteries in the world. Cooperate with our customers by contributing to their success by providing long lasting and reliable energy.