Gao Jiu Power, With 10 years of experience in the lithium battery tool industry, has been committed to development of household , industrial and commercial energy storage systems, outdoor portable power stations, inverters etc since 2020 . The product has passed CE, FCC, TUV, MSDS, UN38.3, UL1642, IEC62619, IEC62133, etc.Our company has excellent equipment, professional production workshops, and a strong technical research and development team. Welcome to contact us.