Solar Powered Rechargeable External Battery Pocket Charger for the Pandigital Novel eReader - uses Gomadic TipExchange Technology Includes rechargeable internal battery (2000 mah) in a compact design Battery pack can be charged either via direct exposure to the sun or via traditional plug-in power source Continue to use your Pandigital Novel eReader for hours OR recharge your device on the go without being tethered to a wall outlet Uses Gomadic TipExchange Tips (Pandigital Novel eReader tip is included) which protects investment with easy upgrades that allow users to charge multiple mobile devices with the same solar power pack Charging kit includes Solar Powered Charging Battery Pack, USB charge cable, and two charging tips for both the Pandigital Novel eReader and battery pack. Backed by a lifetime warranty!