Excellent Car Jump Starter: This powerful car jumper starter portable delivers 3000A peak current. Starts 9.0L gas/8.0L diesel engines and 12V vehicles in seconds, even in extreme temps from -4 to 140°F, for cars, trucks, motorcycles, and SUVs

Wireless Air Compressor: The jump starter with air compressor is equipped with real-time tire pressure detection and auto-stop inflation. The car battery charger jump starter has a maximum pressure of 150 PSI and can inflate for up to 25 minutes

4 Units and Nozzles: The jump box for car battery supports 4 selectable units (PSI, BAR, KPA, KG/cm²) to quickly inflate car tires up to 20 PSI in just 2 minutes, and 4 different nozzles can be used to inflate cars, motorcycles, bikes, balls and more

Multiple Safety Protections: The jump start battery pack is equipped with high-strength metal clips and smart jumper cables, which provide full safety protections, including reverse connection, overcurrent, overvoltage, overload, overcharge/discharge, etc

Smart Jumper Cables: The jumper cables indicator light will provide any possible operational errors, auto-detecting connections and alerting in real-time to ensure spark-less operation, ensuring maximum safety for you and your vehicle

Portable & Versatile: The portable car jump starter measures 3.34x2.2x6.73 in and weighs only 2.12 lbs, easy to store in your car and travel bag. three great features include a jump starter, a mobile power source, and an LED light source with 3 modes

What Can You Get? 1*portable jump starter for car, 1*jumper cables, 1*USB-C charging cable, 1*air pump hose, 4*air nozzles, 1*portable storage case, 1*user manual, 1*reminder card. Contact us if you have any questions

Note: Make sure the jump starter is more than 70% charged or fully charged before starting the car. In addition, if it is not used for a long time, it is recommended to charge the jump starter every 2-3 moths to keep the battery jumper in normal condition