Tianshi Battery has been working since its founding in 2017 with more than 13,000 sqr manufacturer to bring the advances in Lithium-ion ,Polymer Batteries) LiFePo4 Battries to the application of the consumer eletronics Solar Energy , Transporation – using the latest technique. In the meantime our R,D team the passionate craftspeople, dedicates to deliveriy Wow! battery product for our customers.