Power Dome NX 2485 - This compact Power Dome NX includes a 200 Watt inverter, 260 PSI air compressor, AM/FM radio, USB power port, LED light and so much more yet still compact enough to carry around with ease. All-in-One emergency and outdoor companion can be used to jump start your car engine, pump your tires, or inflate sports equipments. This power supply also has a radio, AC and DC power source, USB port, audio input socket, LED light, and a storage compartment. Functions: Portable & Rechargeable Power; 400Amp Cranking Power Jump-Starter; Heavy duty cables & clamps; 260 PSI air compressor; Tire pressure gauge; 2 AC outlets; 1 DC outlet; AM/FM radio; 1 USB port; LED lights; Storage Comparment Built-in Battery: High grade Sealed Lead Acid (Maintenance Free) 14 amp-hr Output: 12V DC Input Charging Source: DC or AC w/included cables Fuse Type: Information not yet available Charging Time: AC 38 hours; DC 12 hours Light source: LED work light Safety Features: Overload Protection, Short Circuit Protection Accessories included: AC adapter; DC cigarette adapter; air compressor accessories Dimensions (inches): Information not yet available Weight: 18 lbs 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 and/or every 2 to 3 months.