• Powerful and Durable - The 1200 amp portable car battery jumper starter provides instant restart for your 12V dead vehicles, supporting engines up to 6.0L for gas and 3.0L for diesel . Even if the battery voltage is extremely low, simply press the ' ' button on the smart jumper clamps to forcefully jump start your car. With over 1000+ charge cycles, this jump box for car battery is built to withstand extreme weather conditions ranging from -4 F to 140 F.
• Versatile and User-friendly - N3 portable car jump starter with air compressor offers 5 types of inflation modes (suv,car, bike ,ball and Customizable) and comes with 4 different nozzles, catering to the needs of both beginners and advanced users.Built in maximum pressure of 150 PSI and an air flow of 30L/Min. This tire pump can inflate 195/65R15 tire from 30 PSI to 36 PSI in just one minute! A full charge provides up to 45 minutes of wireless continuous inflation and supports unit switching 4 units (BAR/PSI/KPA/KG/m ).
• 7-in-1 Jump Starter - The N3 is not only a portable car battery charger jump starter and a tire inflator, but also a built-in battery for emergency device charging, an LED flashlight, a bike pump, a ball pump, and a digital pressure gauge. Compatible with USB devices such as smartphones and tablets, it supports inflating 135 balls, 50 bicycle tires, 35 motorcycle tires, or 8 car tires with the included nozzles.
• All-Around Defense - Incorporating a high-efficiency battery management system (BMS), the N3 car jump box with air compressor offers 10 key protections, including short circuit protection, overcurrent protection, reverse connection protection, overheating protection, and overcharge protection.
• Smart cordless Tire Inflator - The N3 jump pack with tire inflator equipped with a smart LED screen, tire pressure detection and automatic shut-off functions make your operation more convenient. Ultra bright display stays perfectly readable in the harshest sunlight, no squinting or shielding required.
• Please Note - Do not attempt to jump start more than 5 consecutive times, if a second attempt is needed, please disconnect the smart clamps from the battery and reconnect them before trying again.; avoid continuous air pump operation, and if the compressor becomes excessively hot, allow it to cool for several minutes before resuming inflation.
• WARNING- In Force Start Mode, all safety protection functions are disabled. Strictly prohibit reverse polarity or short circuits in this mode, as it may cause fire or explosion.

What's in the box
1 x Jump Starter With Air Compressor
1 x Smart Jumper Cable
1 x USB-A To USB-C Cable
1 x Carrying Bag
1 x Pump Tube
4 x Air Nozzles
1 x User Manual