Coppercell was established in 2000. In the beginning, we started our business to produce battery packs for cellular phones.In 2008, we entered into the field of multi-cell with series parallel connection for Li-ion battery pack production. In 2010, we established our China factory in Dongguan City. In 2018, we invested Hi-power automatic production lines both in our Taiwan and China factories. We consolidate our designing and manufacturing base for battery packs.We keep continuous innovation for developing omnibearing battery packs and power products.