PHD Energy Inc is a leading designer and manufacturer of advanced battery products. We have five manufacturing plants in China to produce quality batteries from Li-MnO2 primary battery, Lithium-ion batteries to various battery packs,specifically for oversea markets in north America and European countries.

With a R&D and technical supporting team and sales representatives in USA and Europe, PHD Energy is dedicated to providing the best battery design services and products by applying the industrial cutting-edge chemistry and manufacturing technologies.