AstroAI L7 cordless tire inflator with LED light & digital display, 150 PSI

Advanced TrueGauge Screen

This battery-powered tire inflator features updated sensor technology, capable of collecting tire pressure data at an impressive rate of 200 times per second. With a valid data rate of over 80%—60% better than the market average—it ensures precise and reliable readings wherever you go. Accurate pressure monitoring is essential for safe driving.

2X Faster Inflation & Compact Design

Weighing less than 1 pound, this portable tire inflator is perfect for carrying in limited spaces—such as cars, bike racks, or backpacks. The compressor offers a maximum pressure of 150 PSI with a 17L/min airflow, delivering 2X faster inflation. It can refill a 195/65R15 tire from 30 to 36 PSI in just 1.5 minutes.

Long Runtime & Auto-Off

With a built-in 4000mAh battery, this tire inflator allows for up to 8 tire refills (195/65R15) from 30-36 PSI after a full charge. Its preset and auto-off functions provide a hands-free inflation experience. Simply press the button, and the inflator will easily inflate car tires, motorcycle tires, bicycle tires, balls, and other inflatables. Note that it is not compatible with heavy-duty tires found on off-road vehicles, RVs, trucks, and trailers.

Easy to Use

You can select from 4 smart modes (car, motorcycle, bicycle, ball, and custom) based on your needs. Additionally, you can choose between 4 pressure units (PSI, Bar, kPa, kg/cm²). In the custom mode, you can set the desired pressure value (3-150PSI) for any inflatable item.

Versatile Emergency Tool

This bike pump can serve as more than just an air pump; it is a multifunctional emergency tool. The flashlight on top has three modes (flashlight, SOS, and strobe), ideal for nighttime operation. The air compressor is equipped with USB-C and USB input/output ports, allowing you to charge your devices. Please ensure the Tire Inflator is fully charged (using a 5V 1A charger) before use.