【Portable Jump Starter for Car】 This car jumper starter portable instantly revives 12V vehicles up to 10.0L gas and 8.0L diesel. A reliable jump box for car battery emergencies, perfect for cars, SUVs and more. 【Faster Tire Inflation】Up to 150 PSI, this powerful smart air compressor has a built-in high-performance chip. It quickly elevates tire pressure from 30 to 35 PSI and can fully inflate car tires in just a few minutes. The large LED display shows real-time and preset pressure values. Includes 4 nozzles for cars, motorcycles, bikes, balls, and more. 【5 in 1 Multifunction Tool】 More than a car jump starter portable, this jump starter power pack also works as a portable car battery charger and car battery charger jump starter. Dual USB ports keep devices powered, LED flashlight offers 3 modes, and the LCD screen shows power and pressure clearly. It is an ideal all-in-one tool for road trips, outdoor adventures, and emergencies. 【Safety Protections】 This jumper box for car battery portable features multiple safeguards including reverse polarity, spark-proof, and overheating protection. Auto-detect clamps and visible alarms make this jump pack safe even for novices. Reliable jump box for car battery portable in any weather. 【24 Months Warranty】 Includes 1*Car Jump Starter with Air Compressor, 1*Air Pump Hose, 1*Heavy Duty Jumper Cables, 1*USB Type-C Charging Cable, 1*Storage Bag, 4*Multi-Function Air Nozzles, and 1*User Manual. Backed by a 24-month warranty and 24/7 customer support for your peace of mind 【Note】 Please do not use the air pump function continuously. When the tire battery compressor gets seriously hot, please cool down for a few minutes before continuing to inflate the tire. Please charge the jumper fully when you first time receive it, though it shows full power. It is suggested to start the car when power is greater than 75%. Please recharge the car jump pack every 2-3 months to activate the battery and prolong the lifespan of the portable jump starter Introducing our versatile jumper starter, the ultimate companion for your vehicle! This jumper starter portable not only serves as a reliable car starter but also features an integrated car jump starter air compressor, making it perfect for both battery emergencies and tire inflation. With its compact design, this jump pack is easy to store and transport. Our battery jumper starter portable provides powerful boosts for your vehicle’s starter battery, while the built-in portable air compressor ensures your tires are always properly inflated. It doubles as a charger jump starter with quick battery charger jump capabilities, allowing you to jump start your car battery easily. The car battery charger jump feature, combined with its car jumper functionality and portable car jump starter capabilities, makes this product an essential tool for any driver. Helps reduce the risk of getting stranded with this all-in-one solution!