USAMS Car Charger for Two Mobile Devices - 3,1amps

Very compact charger MCC-B will solve your worries about charging in the car for more electronic devices without having to carry with you some unnecessary adapters. Adapter plug it in and get 2 USB charging ports. One 1A for mobile phones and navigation, and a stronger for consuming devices such as tablets or digital camcorders and cameras. The adapter can withstand input voltage of 12 volts and 24 Therefore suitable in cars and trucks . It becomes an ideal tool for traveling if you have multiple devices. 

Specifications: 

Charger: 
Output: 5 V DC @ 1 A + 2,1 A (USB connector) 
Input: 12-24 V