This Antigravity Double Kit includes a Micro-Start XP-1 Kit plus a Tire Inflator Air Pump Kit. The award-winning MICRO-START XP-1 was the first and Original mini jump-starter and is considered the industry standard in its class. Now it has a New Design with more features, power plus the latest protections. Small enough to fit in your hand (6.75x3.25x1 in, 15.25oz) yet has amazing power to JUMP-START Gas engines up to 6L V8: Cars, Trucks, Motorcycles or powersports vehicles. 200 Amps starting current; 400A Peak! It is the perfect do-it-all device for Drivers, Riders, Travelers and Adventurers. The XP-1 can also CHARGE & POWER your devices. 4 ports: 19V for Laptops (not compatible with Apple 16V laptops) + 12V standard output (for GPS, mobile DVD players...) + Two 5V USB ports (for Smartphones, Tablets, Cameras, MP3 Players, Bluetooth devices...). Very high capacity: 12000 mAh. Hi-Power 110-Lumen LED Flashlight built-in + Lighted battery capacity indicator + Automatic power-off when not in use + Built-in over-charge & over-discharge protections for long battery life. XP-1 comes with Leatherette Carry Case + Accessories: 1 set of SMART Mini Jumper Clamps (with thermal protections & multiple safety features: prevent reverse polarity connection, over-charge, over-discharge, short-circuit, back-charge); 1 universal Cable for 12V accessories and use with 8 detachable Laptop Tips (fits many but not all laptop charging ports. Fits: Apple, Acer, Dell, HP, Asus, more); 1 universal 4-into-1 USB Cable (Tips: Mini USB, Micro USB, Apple 8-pin, Apple 30-pin); 1 mobile Charger (plugs into cigarette lighter socket); 1 home/wall Charger. >>> The TIRE INFLATOR is ultra portable (4.25x3.5x1.5 in). Use with your Micro-Start XP-1 to inflate Motorcycle or Car Tires anywhere you are. Inflate Small Rafts, Sports Balls & more (includes plastic tip + needle tip). Simply plug the Air Pump into your XP-1 with 12in cable for portable use, or into vehicle's cigarette lighter port with 9ft cable.