Brand N/A Quantity 1 piece(s) Color Black Material ABS Power Supply DC 12~24V Input Voltage DC 12~24V Output Voltage DC 5V Output Current 2.1A Interface USB Application Cellphone Other Features Built-in dual chip; With voltage reducing over-current over-heat and short protection; Safe; With dual USB input single USB output (2100mA); Smart LED power volume display; All blue light on means power connected; LED rotating during charging; Fast rotating means low battery slow rotating means battery is almost fully charged; Suitable for various cellphones tablets GPS and car DVRetc.; Patent No.: ZL2013 301646633 Packing List 1 x Car charger