HechCab Car Battery Jump Starter with Air Compressor 150PSI

4000A all-in-one 8-in-1 12V portable car jump starter equipped with built-in 150PSI 22-cylinder tire inflator, capable of jump-starting fully dead 6.0L gasoline and 4.0L diesel engines within seconds, supporting over 1800 charge cycles and stable operation under extreme temperatures from -5°F to 140°F; the air compressor delivers 22L/min airflow, inflating tires from 0 to 35PSI in 5 minutes, featuring HD real-time pressure digital display, four preset inflation modes (car/motorcycle/bike/ball), ±1PSI precise auto shut-off and FO overheat safety warning, supplied with 60cm anti-explosion hose and multi-purpose nozzles for tires, balls and inflatable gear; built-in 10,000mAh battery acts as emergency power bank with USB-C port and 12V DC cigarette lighter port for charging electronics, plus 3-mode LED emergency light (steady/strobe/SOS), window breaker and digital pressure gauge for outdoor and road use; integrated with 12 advanced intelligent safety protections covering reverse polarity, short circuit, overheating, overcharge, over discharge and automatic shut-off for secure operation