mini usb travel charger short circuit protection,with over current,over voltage,over heat Max current 2100mA 12 months warra mini usb travel charger ... the CE,CB,GS Products characteristics*with fixed frequency control circuit,it provides with over voltage,over currentoverheat and short ... CEC IV green*meet all related safety standard*suitable for mobile phone ,MP3,MP4,IPod,Iphone,digital camera,gamer ...