Our factory founded in 2002, a professional manufacturer of portable outdoor power supplies, outdoor power solutions, OEM/ODM service providers, and specializes in portable lithium battery outdoor power technology. We have our own R&D personnel and a local battery factory with 20 years of experience, fast charging and durable batteries.We supply more than 50 domestic trading companies. Starting in 2021, we have established Dawnice, our own sales company and international sales team.To provide you with more professional services. Welcome all your enquiries and also welcome to visit our factory.