START FULLY-DRAINED BATTERIES - With a built-in 60c of extreme power and a 1750A peak current, this jump starter battery pack can start 7.5L gas and 5.0L diesel engines quickly and efficiently, even if the battery is below 9V. Also compatible with 12V vehicles like motorcycles, cars, SUVs, trucks, and lawnmowers; even in extreme temperatures (-4°F~122°F).

EFFICIENTLY INFLATE TIRES- Inflates leaky tires from 32PSI to 36PSI in just 60s. The built-in 150PSI air compressor is professionally calibrated to always return an accurate reading within 1% of the exact tire pressure. It includes an extension air hose and 3 different nozzles to inflate cars, bikes, balls, and other inflatables. NOTE: THE AIR TUBE WILL BE HOT AFTER INFLATION, PLEASE WAIT A MOMENT TO REMOVE; ALSO PLEASE KEEP AIR INTAKES AWAY FROM SAND.

COMPACT & PORTABLE - With an overall size of 6.1*4.9*1.9 inches and a total weight of 1.9LB, it is very easy to keep in a car or carry in a travel bag. Compared with bulky lead-acid jump starters, this compact portable jump starter brings more convenience and peace of mind to road trips.

3.7 VISIBLE LCD & LED DISPLAY - Compared with traditional jump starters that only have analog indicators, the AstroAI car jump starter’s visible LCD & LED clearly display all relevant information. If you get stuck on a road trip with a dead battery, you won’t have to guess with clunky indicators or anxiously wait hours for roadside assistance on desolated interstates. Just follow the instructive steps on the screen to save yourself easier and safer.

6-IN-1 MULTI-FUNCTION - The AstroAI Lithium portable jump starter for car battery includes 6 integrated functions. It’s a car jump starter, air compressor, portable 12000mAh power bank and an LED flashlight with 3 modes (Stable, Strobe, SOS). This 6-in-1 multi-function tool is a must-have in any road trip kit.