Emergency Road Side Auto Kit- Antigravity Batteries MICRO START XP-1 Battery Jump Starter, Charger - Back Up Power Supply w/Mini Mobile Tire Inflator Charges Phone Laptop FULL ANTIGRAVITY WARRANTY BEWARE: There are Antigravity knock-offs being sold on Amazon. These units will likely fail and are NOT covered under warranty. Billet Proof Designs offers authentic Antigravity Products at the lowest allowable price which means that it will be covered under Antigravitys warranty. If the item is being sold under MAP price $159.99 it is likely a knock-off. Even if it is authentic, it will NOT be covered under warranty. ONLY PURCHASE FROM A SELLER THAT IS OFFERING THE ITEM AT MAP PRICE OR HIGHER. BILLET PROOF DESIGNS IS AN AUTHORIZED ANTIGRAVITY BATTERIES RETAILER SO YOU CAN BUY WITH CONFIDENCE KNOWING THAT YOUR MICRO START COMES WITH A FULL WARRANTY REDESIGNED XP-1 WITH MORE POWER and TWO USB Ports!! Will jumpstart a 4-6 cylinder up to 30 times. (V8 up to 15 times) Can charge cell phones, laptops, PDA's, GPS, bluetooth devices, cameras, kindles and more. Tire Inflator is compatible with car cigarette lighter ports, XP-1 and XP-10 microstarts. ORDER BY DEC 18th TO GET IT BY THE 25th! (ONLY AVAILABLE TO THE LOWER 48 STATES) ***All warranty claims are handled by Antigravity Batteries directly. Please contact us for a warranty claim form in the event an item is damaged or defective.***