Goal Zero Sherpa 50 Solar Recharging Kit Charge the Sherpa 50 in 2-3 hours from wall, or 4-6 hours from car, or 5-10 hours from the included Nomad 13 solar panel Sample run times: laptops 1-3 hours, tablets 15 plus hours Bolt-on inverter converts Sherpa 50 into a wall plug (sold separately) Compact, lightweight and rugged design Includes Sherpa 50 recharger, Nomad 13, and wall charger