high speed li ion battery charger with CE UL approved for electric skateboard1.The feature:⑴large current output (2A)⑵take 4 hours to be full volume.⑶Certified by CE and UL⑷To be compatible with 110v to 240v voltage.⑸To be protected while Overload, ensure safely use.  2.main parametersInput 100-240V 50/60Hz Protection 1)Over voltage protection 2)Over Current Protection 3)Short circuit protectionCertificate CE, UL AC Plug UK, EU, US, AU, CN, Japan, Korea optional Outlet Way With dc cable MaterialPC+ABS Voltage/Current Tolerance+/-5% Ripple≤ 100mv 3.packing and picture