Dongguan Large Electronics Co., Ltd is a national-level high-tech enterprise combining with independent research, development, production and sales for advanced battery systems. We specialize in designing & manufacturing safe, innovative & reliable Li-ion battery packs, smart chargers and efficient power supplies for a broad range of portable, motive and stationary applications.
Founded in 2002, has been committed to providing customized battery solutions for global OEMs & ODMs since its establishment. Our products are widely used in modern consumer electronics, industry automation equipment, medical instruments, security products, Internet of things, instruments, power energy storage and other fields. Up to now we have successfully developed more than 5000+ cases for global equipment R&D and manufacturers, delivered more than 100,000,000 + sets products, and obtained more than 80+ national patents simultaneously. After more than 20 years of development and precipitation, LARGE has gradually grown into a leading enterprise in customized lithium battery industry.