General description The Mini Electric Air Pump is a portable air compressor designed for quick and efficient inflation of tires for cars, bicycles, motorcycles, and scooters. With a maximum air pressure of 150psi and a powerful 80W motor, this cordless inflator is equipped with a digital LCD display for easy monitoring of pressure levels. Technical specifications Product Size: 49*87*135mm Battery Capacity: 2 x 2000mAh Lithium Batteries Product Power: 80W Working Voltage: DC 7.4V Working Current: ≤7A Piston Diameter: 19mm Maximum Air Pressure: 150psi (10BAR, 10KG/CM², 1000KPA) Accuracy: ±1.5psi Air Volume: 35L/min LED Lighting Lumen Value: 20LM Noise Level: less than 85 dB Charging Time: about 2-3 hours Usage Time: 40 minutes USB Line Voltage: 5 V Air Hose Length: 200 mm ± 10 mm Usage Disconnect the air hose and turn on the air pump. Connect the air hose to the tire valve. Choose and set the desired pressure mode. Start inflating; the pump will automatically shut off when the preset