According to the international air transport association (iata) dangerous goods regulations (60) regulations, after June 30, 2003, the production of lithium battery or battery manufacturers and subsequent distributor must provide the "Test and standard manual" part III, section 38.3 (hereinafter referred to as UN38.3) the first paragraph 38.3.5 UN38.3 Test profile (UN38.3 Test Summary, Summary), the rules start effective from January 1, 2020.The profile contains the complete business name, address, telephone number, email address, web address, and the corresponding battery information and test information.All models of our company have passed the UN38.3 profile, please customers rest assured to purchase.