Cellet High Powered 2.1Ah Dual USB Port Home/Travel Charger for Samsung S3 S4 S5 Note 2 3 HTC One Nokia Motorola Smartphones Features 2.1Ah Dual USB Ports Convenient, compact size Smart IC Chip Technology prevents your device from overcharging, overheating and overcurrent Use your existing USB charging cables to charge additional USB powered devices Input: 100-240V Output: 5V~2.1A Charge your iPad or iPad mini with your personal Apple data cable