Arkon's CLA21228 USB Smartphone Charger with 3 USB ports is ideal for charging up to three USB-powered devices in your car simultaneously, such as mobile phones, smartphones (including iPhone and Samsung Galaxy devices), tablets, MP3 players, portable battery packs, digital cameras, mini speakers, and many other USB-powered gadgets (USB charging cable not included). The charger plugs into your lighter socket or accessory outlet, and with triple USB ports, everyone in the car can charge their devices.
Note:
Input: DC 12-24V
Output: DC 5.0V 3.1A