About this item SUPER CAPACITY AND STARTING CURRENT- The jump starter with air compressor uses high-rate polymer lithium battery. The car battery charger has the capacity of 10000mah and the starting current up to 3000amp, which can easily pump the 12V vehicles, cars, RV, lawn mowers, up within 1-3 seconds. FAST&POWERFUL AIR COMPRESSOR - The portable car jump starter with tire inflator has air pressure gauge and 2 unit switching (PSI, Bar). The preset auto-stop design saves you from having to check and adjust repeatedly. The 3 different nozzles can easily inflate car tires, bike, air bed, sports balls, and more pumping products. SAFE TO USE - A8 jump starter for car battery with air compressor have equipped the upgraded protective heavy-duty calipers, which is with 9 safety protection functions, so the jumper cables with battery pack can safely and quickly start your car even in extreme environment (- 40℉~ 160℉) and avoid any unexpected situations. 4-IN-1 MULTI-FUNCTION - This product is not just battery jumper starter portable, also the air tire inflatable pump. And built-in LED with three modes: lighting/flash/SOS, portable power bank with USB output port, it can charge with mobile phones, computers, and other electronics. IN THE PACKAGE - In this car emergency kit, you can get 1*car jump starter with air compressor, 1*jumper cables, 2*Type-C charging cable, 1*inflation hose, 3*air nozzles, user manual. CUSTOMER SERVICE - We are honored that you have chosen our product. We will provide a 12-month and 100% satisfaction service, if there is any problems or concerns, please contact us in any time. › See more product details