A dead battery in your car (or your phone) is no longer a disaster, so long as you have the Goal Zero Venture Jump Starter & Power Bank on hand. Measuring just 7.1 x 3.9 x 1.5", the Venture Jump employs a powerful LiPo battery to deliver 400 cranking/800 peak amps—enough power to start gasoline engines up to six liters and diesels up to three liters. It is also equipped with two USB Type-A ports for plugging in your devices, and when fully charged it holds enough energy for three smartphone recharges, six POV camera recharges, seven headlamp recharges, and one recharge for a typical tablet. The 45-lumen LED flashlight is a big help for after-dark roadside emergencies. The Venture Jump will recharge in 3 hours from an AC source and in 4-24 hours from Goal Zero Nomad solar panels, depending on the panel model.