Revolve XeMini Universal Charger and Battery Backup Type: Charger iPod Compatibility: Yes Specifications: AC Input: 100-240V AC 50/60 Hz 100mA USB Input: 5V DC 0.5-2 A USB Output: 5V DC 1.2A (max) Battery: 2200mAh Lithium Ion PV Panel: 5V .8 Watt (high quality) Dimensions: 3.5 x 4.125 x 0.69 iPhone Compatible: Yes Parts: 1 year limited Labor: 1 year limited