Features:
Dual USB, can be powered to two devices at the same time
USB maximum current is 3100mA, charging ability is strong, fast charging
Intelligent identification of device charging current, protection device battery
Built-in overload over current protection.
Wiring instructions: the red wire represents the positive pole, and the black wire represents the negative pole
Specification:
Material: ABS, PC, electronic board
Voltage: Input DC12V/24V USB socket output voltage DC5V current 3100mA
Size: 8.5cm x 5.5cm x 4.4cm length, width and height
Line length: 19cm
Packing list:
1 x Cigarette lighter