.Meet the relevant national standards and requirements for batteries .All finished battery products are calibrated and tested before delivery. They can be used directly and normally.Dongguan Xuanli Electronics Co., Ltd. was established in October 2009, the technical department was established in October 2013, the R&D department was established in July 2016, the e-commerce department was established in July 2011, and the foreign trade registration was completed in September 2014. 2021 The new factory in Shijie was put into use in January. Throughout the development of spin force, we are steady and steady, we are brave to innovate, and we insist on quality. Our current battery applications include: electronic consumer products, IoT terminals, instruments and equipment, special battery applications, etc. The batteries we produce include polymer lithium batteries, cylindrical lithium batteries, power lithium batteries, smart lithium batteries, lithium iron phosphate batteries, special batteries, etc. 