Goal Zero's versatile Sherpa 100 Portable Recharger powers your electronics on long adventures. Goal Zero equipped this lightweight, compact power pack with every port that your gear needs. Two USB ports charge your phones and tablets, a 12V port charges lights, and there's an innovative port with multiple cords to charge any laptop. The Sherpa 100 even has a detachable AC inverter for DSLR cameras. The Sherpa 100's battery has enough power for multiple charges please see size chart, and once depleted, the battery can recharge quickly through wall outlets, cars, and Goal Zero's solar panels. This portable recharger also features a convenient LED light, a power meter, and a highly durable case.