This car adapter features one USB-A port, one USB-C port, and a 12V DC car lighter socket. USB/USB-C ports: Remotely charge smartphones, tablets, laptops, fans, Bluetooth headsets, MP3 players, power , GPS receivers, and other USB-chargeable devices. 12V DC power supply: Provides 12V power for low-power car accessories such as car cleaners, car wipes, portable car air conditioners, car vacuums, GPS navigators, and car air vents. USB output: QC3.0 27W(MAX) type-C output: QC3.0 27W(MAX) batreirry imput 18V LI-ION BATTERY DC output 12=20A(max). for 18V Step-Down Converter Compatible with for 20V MAX lithium batteries, such as DCB180 DCB181 DCB182 DCB201 DCB206 DCB207 etc. Important: If you not be using this device for an extended period, be sure to remove the battery from the adapter. Color: As Shown Material: plastic Package Contents: 1 x car adapter Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.