GOLDFOREST Car Battery Jump Starter with Air Compressor 4000A 150PSI, Portable Car Jumper Starter (10L Gas/8L Diesel), 12V Jump Box with Auto-Stop Tire Inflator, 20000mAh, Car Emergency Kit

The GOLDFOREST 4000A Car Jump Starter with Air Compressor is the ultimate 8-in-1 roadside emergency tool designed for heavy-duty trucks, SUVs, and family vehicles. Engineered with a high-discharge lithium battery, this portable jump box delivers 4000 peak amps to instantly revive dead 12V batteries, capable of starting up to 10.0L Gas and 8.0L Diesel engines. Whether you are facing a freezing winter morning (-4°F) or a summer road trip, the "Force Start" function ensures you are never stranded. Beyond battery boosting, this device features a built-in 150PSI cordless tire inflator with a 19-cylinder turbo motor. It inflates standard car tires (0-36 PSI) in just 5 minutes and includes an "Auto-Stop" feature that automatically shuts off the pump when the preset pressure is reached, preventing over-inflation. The integrated 3.3-inch large LCD screen provides real-time diagnostics, displaying remaining battery life and tire pressure data with superior clarity compared to standard indicators. Safety is our priority. The GOLDFOREST battery booster pack is equipped with 10 intelligent safety protections, including spark-proof technology and reverse-polarity alarms, making it mistake-proof for non-professionals. It also serves as a rugged power bank with a 20000mAh capacity to charge smartphones and tablets via USB, and includes a 400-lumen LED emergency light with SOS, Strobe, and Flashlight modes for night repairs. Key Technical Specifications: Peak Current: 4000 Amps (Suitable for 12V Systems) Engine Rating: Up to 10.0L Gasoline / 8.0L Diesel Air Compressor: 150 PSI Max / 30L/min Airflow Battery Capacity: 20000mAh Portable Charger Input Port: Type-C (Recharging Only) Output Port: USB-A (For Mobile Devices) Operating Temp: -4°F to 140°F (-20°C to 60°C) Box Contents: 1x GOLDFOREST Jump Starter & Inflator Unit, 1x Smart Safety Clamps, 1x Inflation Hose, 4x Nozzle Adapters (for Bike/Ball), 1x USB-C Charging Cable, 1x Heavy-Duty Storage Case, and User Manual. Ideal gift for truck drivers, campers, and new drivers.