YY Store&reg;5000mAh Solar Battery Panel Dual USB Port Rain-resistant, Dirtproof and Shockproof Portable Charger Backup External Battery Pack Power Bank for iPhone 5S, 5C, 5, iPhone 4S, 4,iPad Air, Mini (Apple Adapters not Included) Samsung Galaxy S5, S4, S3, S2, Note 3, Note 2, HTC New one, M7, Android Smartphone and Tablets, Window Phones and More Other Devices - Blue 5000mAh Lithium Polymer battery volume charges via a powerful 5.5V/1.2W 2.1A dual USB output design can charge your iphone and your ipad simultaneously; ultra-high transfer and anti-explosion 4 LEDs indicates the remaining power or status of charging Using environmental protection material glue and silica gel to resist crashes or drop; football grain design has the anti-skid protect effect This device is the advanced solar technology in the world with the waterproof, shockproof and the dustproof design, which is very environmentally friendly