12V 4000A Car Battery Starter & Air Compressor

Jump Starter with Air Compressor – Powerful, Smart, and Reliable Power & Charging: Power Mode: USB Charging Operating Voltage: ≤36V Battery Type: Rechargeable Lithium-Polymer Battery Capacity: 15,800mAh Connector Type: USB Type-C, USB Special Features: Digital Display, Portable, Quick Charge Important Usage Notes: Charge every 3 months to extend battery life. Low power may prevent startup. Remove the clip within 30 seconds after starting the vehicle. The device has overheating protection—it will automatically shut down if it gets too hot and can be restarted after cooling down. The built-in air compressor automatically detects tire pressure and stops once inflation is complete. One Charge, 50 Starts! With a peak starting current of 4000A and a high-capacity battery, this jump starter with air compressor is ideal for cars, SUVs, trucks, boats, and other 12V vehicles. It can start 7.0L gasoline or 5.5L diesel engines with ease. Smart Digital Tire Inflator