Tenergy Corporation is the popular brand. It’s provide total Power solution Tenergy Powers develop comprehensive battery and charger products. Their customers benefit from Tenergy’s broad product and technical capabilities in NiMH, Li-Ion, Li-Polymer, LiFePO4, NiCd batteries, chargers, power management, and other emerging power technologies. Tenergy have a wide variety of products in the rechargeable battery market, including industrial, consumer products, storage, transportation, medical, communication, military, and many other special applications.