The Goal Zero Switch 8 Recharger is a powerful little power supply for charging up your electronics when you're away from an outlet. Weighing less than a quarter of a pound, the Switch 8 is perfectly sized to toss into a pocket until needed. Or toss this Goal Zero recharger in your carry on bag to keep your devices powered on longer flights. Whether you plug the Switch 8 into a USB port or a Nomad 7 solar panel on a sunny day, you can fully charge it in about 4 hours. Compatible with any device that charges via USB, the Switch 8 holds enough juice to fully charge a smartphone or digital camera, or give a 25% power boost to a larger tablet. LED lights on the side of this Goal Zero Recharger let you know how much power remains. Don't let the low battery warning on your device keep you from talking, emailing or surfing. Stay powered with the Goal Zero Switch 8 Recharger.