The Power Dome 400 is a multipurpose power source that gives you needed power in auto, home, and outdoor emergencies or whenever you need portable power. Recharge depleted car batteries with built-in cables and inflate tires with an air hose. A built-in LED work provides light during roadside emergencies, blackouts, and even camp-outs. A self-contained 400-watt AC inverter runs small electronics and tools.
NOTE:It is recommended to fully charge battery for 40-48 hours before initial use. After the initial charge, charge the unit for 38 hours every 2 to 3 months to ensure your battery will be healthy and ready to use when you need it.