Innergy Powers portable solar binder pack consist of a portable, lightweight fiberglass (FRP) solar module built into a zippered, high quality binder with a shoulder strap and a 10 cord that allows users to recharge and/or power such devices as cell phones and PDAs. Portable Solar Binder Pack IP15B, By simply unzipping the binder, laying it flat in full sun and plugging the car adapter cord into the IP15B, users can rely on solar power for added run time and/or to recharge the devices internal battery. When the IP15B is used to recharge the Power Plant 12V, 5Ah notebook battery (IP1205), that battery can power other devices such as laptop PCs up to appx. 3.5A, portable DVD players, MP3 players, iPods, GPS units and satellite radios. Great for powering satellite phones anywhere on earth.