Grepow is one of the largest independent designer and manufacturer of lithium-ion battery systems. We deliver individual battery solutions for UAV and UUV, as well as high volumes of batteries for Robotics, Electric bike and Electric cars. We can also offer battery solutions for Back-up power supply and OEM. All these include state-of-the-art battery management systems. Our own brand Gens ace for RC models is well known in both Europe & USA by its High performance on discharging & charging.