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.