POWERFUL JUMP STARTER: The peak current of car jump starter is 1800 A. It is designed for 12 V vehicles like cars, SUV, business cars, vans, pickup and motorcycles (Up to 6 L Gas or 6 L Diesel Engine). This battery power pack provides up to 30 jump starts on a single charge, can safely start the dead batteries within a few seconds, and hold a charge for more than 6 months 260 PSI PORTABLE AIR COMPRESSOR: This battery jump starter built-in a high flow air compressor for inflating tires and the pressure gauge allows you to accurately, intuitively grasp the tire pressure. And it comes with 3 different nozzles, you can inflate cars, SUV, bikes, sports balls or other inflatables with different nozzles SAFE JUMP PACK: Our car battery charger system has 9 safety functions to ensure the safety of the user in all modes of operation and to protect the unit from damage that short-circuit protection, over-temperature protection, reverse connection protection, over-current protection, over charge protection, over discharge protection, over-voltage protection, low-voltage protection, magnetic field protection making it super safe for anyone to use QUICK-CHARGING & EMERGENCY LED LIGHT: The 20000 mAh power station has two USB output ports (5 V 2.1 A) that can charge your mobile phone and tablet at rapid speed! The 12 V/10 A DC port also can power other vehicle devices such as car fridges, car vacuum cleaners, and more. And the built-in super-bright LED light could help you work in a dark situation EXTREME TEMPERATURE ADAPTABILITY: Thanks to the super stable lead-acid Battery, this battery jump pack can withstand challenging temperatures (-4 ℉~140 ℉), no fear of freezing winter or scorching summer. Just contact us if you have any problems with your portable car battery jump starter & air compressor › See more product details