OverviewDenx DX412 6000mAh Portable Battery Pack with Built-in Air Blower Among its features: The car starter is equipped with a multi-function interface, which is used to start the car, and can also be used as a power source to quickly power mobile phones and other digital products. Start your car battery with starting current up to 2000A, suitable for 6L gasoline engines and 3L diesel engines. 150 PSI high flow air inflator quickly inflates car, motorcycle and bicycle tires. The easy-to-use LED display displays tire pressure so you don't accidentally over-inflate it In addition to powering your car, you can also use it as a power bank to charge your smartphone, tablet, camera or other digital device. With a massive 6000mAh battery, it's big enough to keep your devices powered no matter where you're driving. If you get stuck and need help, the built-in 50 lumen LED flashlight comes with three lighting modes: continuous light, strobe light The UL certified Dynex motor includes back heat dissipation and other built-in safety protections, including over-charge, over-current, short circuit, low temperature, high temperature and more. Equipped with a smart digital screen that accurately displays the battery status Highly safe battery and resistant to low temperatures to set: Car subscription and car battery 150 PSI tire inflator Power bank with portable battery with a capacity of 6000 mAh 0.2-10.3 bar/shaking volume 20 liters per minute 14.8-16.8V Charging time is 4 to 5 hours Power 90 watts Equipped with LED light It has a Type-C 5V/2A output It has a 5V/2A USB port