1: Input voltage: DC12-24V.
2: Output: DC5V 4.2A.
3: 4 USB intelligent output: USB maximum current 4.2A, can automatically output the required charging current according to the charging product.
4: Features: This car has a total current of 4.2A, fast charging. 12-24V wide pressure, suitable for all mobile phones, tablets, MP3, MP4, GPS and other digital electronic products. It is widely used and you deserve it.