ONAN X Series Skateboard Booster's adapter pass through various safety inspection, and conform to the national certification standards, including UL, TUV, SAA, FCC, CE, etc. Please rest assured to use!
ONAN Longboard booster battery pack X-BP20 was officially get the testing reports, which are issued by South China National Center of Metrology Guangdong Institute of Metrology (One of the most authoritative testing institutions in China).