Dongguan Large Electronics Co., Ltd established in 2000, headquarters in Goldman Sachs Technology Park, South of Dongguan City, Guangdong Province, China, is a national high-tech enterprise, which specializes in the design, production and sale of Lithium-ion battery packs. Since it was established, within 13 years, LARGE always insists on serving the global mobile power / backup power / energy storage power users, and has become a global leader of customized lithium battery products and solutions.