Tursion High Quality 10000mAh External Battery Pack Power Bank Charger Portable Power Station Simply charge this Power Pack from your PC or Wall Adapter using the provided USB Cable until it is full; then simply charge your device whenever you need power. Ultra High-capacity, rechargeable Lithium-Ion 10000mah battery pack increases energy efficiency. Great for traveling and long flight - Enjoy hours Movie time for iPad, iPhone 4, 3Gs iPhone and 4G iPod Touch Compact size allow easily carry in bags, pant pockets, or shirt pocket Light and trendy case for portable convenience