Power your DC (plug-in car) charger by converting to AC power
Plugs into standard 110/120V AC wall outlet
Instantly converts 120V AC into 12V DC
Input: 110-240V~50/60Hz 0.1A Output: 12V~800mAh
Please note: this adapter provides enough power for smartphones, GPS systems, MP3 players, cameras and other small portable devices. Not recommended for tire and airbed inflators, heated blankets, vacuums and other devices that require more than 1 amp of power.