Many leading companies now use DeFei Batteries as there reliable supplier for batteries products. Defei is one of the biggest Ni-MH, Li-ion & Polymer Li-ion battery manufacturers in china. Defei's products are mainly used in Solar energy storage, Electric Toys/Tools, Portable Household Appliances, Solar garden Lights, Cordless Phone, 2-Way Radio, Electric bikes/ motorcycles, etc.

Since established, Defei always meet the market & customers’ requirements with perfect products and sincere service to be the new energy leader of the world. Hope we can find a way to cooperate on the basis of mutual benefit.