... double chargers 5.CE,FCC,ROHS Dual USB car chargers adaptors ( Factory direct ship ) Features:apprearance: frosted type, uv smoothwith ... 3 hours without orvercharging your battery. Parameters: 1: Input : 12V-24V2: Output : 5V---2.1A3: Rapid charging for mobile phone ... iPhone, Blackberry, HTC, iPad and other brands, Such as USB adaptors, Car Chargers, Travle chargers, Dock stations, Car mount holders, ...