technical data: battery type lithium-ion battery mah 14800 voltage v 15 max. Pneumatic pressure psi 140 filling speed l/min 22 maximum air volume l/min 360 continuous operation time min 8 available units of measurement psi bar usb output 5v/2a led lamp + rated starting current a 800 peak starting current a 2000 device charging time hours 6 operating temperature °c -4 °c ... +50 °c net dimensions (lxwxh) mm 205×77×114 gross dimensions (lxwxh) mm 245x134x168 gross weight kg 1.6 quick car start a modern high-quality 14800 mah lithium-ion battery with a high discharge current is suitable for petrol engines up to 8 liters and diesel engines up to 5 liters. the device has an instantaneous peak current of up to 2000 a so you can start your car's engine in seconds. high-pressure battery-powered air compressor the 140 psi high-pressure battery-powered air compressor has an inflation speed of 22 l/min allowing you to quickly inflate and deflate your equipment without having to connect to a power source. it can also be used as a tire pressure gauge. digital display the display makes it easy to use the device allows you to check the inflation parameters in selected units of measurement (psi bar) at any time supports retaining previously set values and also displays information about the battery charge level. multifunctional led flashlight the built-in bright flashlight on the housing will be useful when you need to illuminate the work area in the dark or in low light. it has three operating modes: lighting flashing and sos mode. maximum protection degree maximum protection degree: against current overload overcharge over-discharge overheating reverse polarity overvoltage. powerbank function powerbank function thanks to the built-in compact portable battery with a high capacity of 14800 mah the device can act as a powerbank for charging gadgets it has a 2a usb output. 5 modes the device has 5 inflating modes: car motorcycle bicycle sports equipment high-capacity mode. equipped with a function that automatically stops the air supply when certain parameters are reached.