UNDBATTERY was founded in 2011. From the start, UND has designed and manufactured nothing but Battery and Battery Derivative Products, and the application and design of lithium battery is still it's sole focus today. After several years of development, the company has been involved in all kinds of digital batteries, e-bike industry, power batteries, solar lighting, POS machines and other application fields, as well as intelligent face recognition, portable medical equipment, smart watches, home energy storage and location tracker battery packs. U N D is concentrated in the digital industry brand market, domestic high-end engineering customization market, the products sell well in Europe, America and Japan, and we have all kinds of the export certification.