The UGREEN ES703 is a multifunctional device that combines a car jump starter, an air compressor, a portable battery, and an LED flashlight. With a starting current of 500 A and a maximum current of 1,000 A, it provides jump-start assistance for vehicles with a 12-volt battery. It is suitable for gasoline engines up to 4.0 L and diesel engines up to 2.5 L.
The built-in 120 W air compressor reaches a pressure of up to approximately 10.3 bar or 150 PSI. It can be used to inflate car, motorcycle, and bicycle tires, as well as balls. The 10,000 mAh battery powers mobile devices via USB-A and USB-C ports, while the LED light provides illumination in low-visibility conditions.

Technical Specifications:
Functions: vehicle jump starter, air compressor, portable battery, and LED flashlight
Starting voltage: 12 V
Starting current: 500 A
Maximum current: 1,000 A
Compatibility with gasoline engines: up to 4.0 L
Compatibility with diesel engines: up to 2.5 L
Battery capacity: 10,000 mAh
Battery type: lithium-ion polymer (Li-Po)
Compressor power: 120 W
Maximum compressor pressure: approximately 10.3 bar / 150 PSI
Device charging ports: 1 × USB-A and 1 × USB-C
USB-C input: 5 V / 2.4 A
USB-C output: 5 V / 2.4 A, up to 12 W
USB-A output: 5 V / 2.4 A, up to 12 W
Total USB output: 5 V / 4.8 A, up to 24 W
Light: built-in LED
Package contents: UGREEN ES703, jumpers with alligator clips, air hose, Presta valve adapter, inflation nozzle, ball needle, USB-A to USB-C cable, and storage pouch