[Fast Inflation] This portable air compressor is equipped with a powerful 120W motor and a metal cylinder, providing a stable airflow of up to 28L/min. With 30% faster inflation, it can inflate a car tire from 60% to full in just 1 minute. 【Intelligent preset and automatic shut-off】 The car tire inflator supports preset pressures and automatically inflates when you press the start button or trigger. Real-time tire pressure is displayed on the clear LED screen, and once the preset pressure is reached, the air pump will automatically stop inflating. No more manually checking tire pressure or worrying about overinflation.【High-capacity 18V 3000mAh batteries】This car tire air pump includes a 3000mAh rechargeable battery and can inflate 8 car tires, 14 motorcycle tires, 60 bicycle tires, or 80 balls on a full charge. It is compatible with 18V batteries (NOT included), such as BL1830, BL1830B, BL1840, BL1840B, BL1850, and BL1850B.【Bright LED light】The car air pump features an LED light that provides a constant and bright white light, offering sufficient illumination for inflating tires even in dimly lit environments. [Multiple Purposes] Our air pump is equipped with a basic air holder and comes with 3 additional adapters for extra compatibility to meet all your inflation needs. Suitable for cars, motorcycles, bicycles, balls, and swimming rings. (Note: Not suitable for large trucks, commercial vehicles, or large air mattresses.)