SHENZHEN EPT BATTERY CO., LTD founded on March 2001, EPT is a high-tech enterprise specialized in research, production and marketing of environmentally friendly rechargeable batteries. We have a factory area of 30,000 square meters and daily production capacity is up to 500,000pcs for Ni-MH batteries, 200,000psc for lithium batteries. EPT has set up an independent R&D center with a complete set of equipment used in testing physical, chemical characteristics, electrochemistry and battery application performance. Our R&D center undertook and completed many technology projects in the past and made long term study cooperation with Harbin Institute of Technology, Shanghai Metallurgy Institute, Zhengzhou University of Light Industry and Yancheng Institute of Technology etc. We have applied for more than 40 patents.