1. Japan's Matsushita, its main automotive electrical, automotive batteries, new energy automotive equipment and systems. Recent Objectives To Promote Investment Plans for Tesla Automotive Battery Manufacturing Plant.

2 LG Chem: South Korea's first mass production of lithium-ion batteries, with the world's most cutting-edge technology in the automotive battery, ESS batteries, mobile device batteries dominate the global market.

3 Samsung SDI: is the world's largest lithium battery manufacturer. Main small lithium-ion batteries, automotive batteries, ESS batteries and electronic materials, and the world's leading car manufacturers to establish lithium-ion battery partnership, such as the public, BMW, Chrysler and so on.

4 Sony Japan, Sony is the originator of lithium batteries, in 1991 released the world's first commercial lithium battery. In July 2016, Murata Manufacturing acquired Sony Battery Division.

5.SKI, South Korea's largest petrochemical group, with the core technology of power battery separator, the world's third manufacturer of lithium battery separator manufacturers, since 2008 has been put into electric vehicles. .

6.A123 Systems, Inc., USA A company that specializes in the development and manufacturing of lithium-ion batteries and energy storage systems, its lithium-ion batteries lead the industry in high power and high energy density, long life and excellent safety performance.

7.AESC, founded in 1994, has nearly twice the power capacity of a lithium battery developed by AESC as compared to current nickel-metal hydride batteries. Special laminated lithium battery module structure is more lightweight. Especially made of manganese metal electrodes have better stability and thermal performance.

8.Yuasa, the company to guide the development of the world's batteries. It is one of Japan's top five battery manufacturers and has more than 20 manufacturing plants all over the world. The products are sold well all over the world.

9.EnerDel, shi Ener1 and Delphi's joint venture. The United States the first large-scale production of large-size prismatic lithium-ion battery company, the battery is mainly located in the electric car and energy storage.

10. MAXELL, a subsidiary of Hitachi Group, is the first company in Japan to develop and produce alkaline batteries, floppy disks and other products. The market for miniature batteries occupies an absolutely dominant position.