X5 Mobile Fast USB Car Charger 2.1amps / 10w + 2 in 1 USB Cable for Samsung: Galaxy S2 S3 S4, Apple: Iphone 4 4s 3g Ipad 2 3 4 (Black) X5 Mobile 2.1 USB Car Charger charges your iPhone 4s 3gs iPad 2 3 4, galaxy s4 s3 s2, HTC, Blackberry, MP3 Players, Digital Cameras, PDAs, Mobile Phones. Use the included USB charging cables or your existing USB charging cables to charge most USB powered devices / Easy-to-see LED confirms whether USB charger is properly connected. 2.1 Port Design, one 2.1 Ampere port for iPAD and Mobile phones or other devices. Input:12-24V 1000mA; Output:DC 5V 2A (A max. total of 2.1A)