Guangzhou Great Power Energy & Technology Co., Ltd. is a leading global supplier of portable power. Our main products include rechargeable batteries such as Ni-MH, Cylindrical Li-ion and Polymer Li-ion, battery packs, primary batteries like Li-FeS2, Li-MnO2 and Li-SOCl2, and chargers. We have established 4 production bases in Guangzhou, Zhuhai, Henan and Fukui Japan. Our factories cover an area of 270,000 square meters and accommodate over 5000 employees. Our daily output is around 1,000,000pcs, and the production process is implementing ISO9001:2000 Standard to guarantee the quality and stability of our products. Great Power has also paid great attention to RoHS directive. By now, our products and battery recycling systems have already passed CE, UL, and SGS international tests. A strong R&D team enriches Great Power's leading role in battery technology field. We have 8 synthetically laboratories, a post doctoral scientific research working station awarded by The Ministry Of Personnel of the PRC and a rechargeable battery research center co-founded with Guangzhou Government. Our strong R&D team is, however, the most powerful backing of our development. We take humanistic management as our concept, regarding people as the most important factor in our development. We pay sincere attention to safety & environmental protection and undertake the responsibility of the society. We, Great Power people, with great passion and faithfulness, are willing to provide our customers with perfect service and stride forward with you to create a bright future.