To jumpstart a car with a Pocket Power jump starter, first ensure the unit has sufficient charge. Plug the jumper cable adapter into the unit and connect the positive connector to the positive battery terminal and the negative to the negative terminal. Turn on the unit and start the vehicle.
Numerous pocket power brands exist, most storing 8,000 mAh and above, capable of providing 200 to 600 amps of cranking power. With an average cost of just over $100, these units can not only jumpstart a car multiple times, they can also recharge portable electronic devices using standard USB cables. Most units come with a set of car and USB cables or have them available for bundled purchases.