1. Passed CE,ROHS,FCC Certificate ,The most authoritative certification body SGS issued by the product quality test report
2. Used imported LG brand PC engineering of flame retardant materials. Fireproof grade is UL94V-0 ,Withstand voltage 3000V
3.Metal part : Used Green phosphor bronze, plug test more than 12000 times,no deformation, strong elasticity, normal use no loosening in 8 years.
4. The use of circuit design can prevent lightning surge protection circuit, instantaneous current, major accidents.
5. Built-in high performance imported intelligent IC charging module, with the over-voltage, over-current, short circuit protection function, USB port 5V1A output stability,

Small ripple, current, LED lamp real-time indicating charging state, effectively guarantee the charging quality, prolong the service life of battery.
6. Finished product  ≥ 8 hours aging test, USB through 3000V high voltage test, to ensure that each product quality.