Portable Power Charger. Refuels your iPad, cell phone, MP3, MP4, PDA, digital camera, PSP, Nintendo, GPS and more. Rechargeable battery. Power cell rechargeable up to 1,000 times. Provides a source of power when away from outlets. Includes 7 adapter tips to charge and power your mobile devices. Ideal power solution for recreation and business activities, or any time you are on the go.