AstroAI L7 Tire Inflator, a state-of-the-art portable air compressor designed to keep you prepared and safe on the road. Whether you’re inflating car tires, motorcycle tires, bicycles, or sports balls, this compact and powerful tool delivers precise and efficient performance wherever you go.

Advanced TrueGauge Screen: Equipped with cutting-edge sensor technology, the AstroAI L7 provides highly accurate pressure readings with a data collection frequency of 200 times per second. With an impressive 80% valid data rate—60% higher than the market average—you can trust this inflator to give you reliable and precise measurements every time.

2X Faster Inflation & Compact Design: Weighing under 1 pound, the L7 is both lightweight and easy to transport, fitting seamlessly into your car, bike rack, or backpack. Despite its compact size, it boasts a robust 150 PSI maximum pressure and a 17L/min airflow rate, inflating a 195/65R15 tire from 30 to 36 PSI in just 1.5 minutes, doubling the speed of many competitors.

Long Runtime & Auto-Off Function: The high-capacity 4000mAh battery supports up to 8 tire refills (195/65R15) from 30-36 PSI on a single charge. With preset and auto-off functions, you can achieve hands-free inflation with ease. The L7 is perfect for quickly inflating tires and inflatables, though it is not suitable for heavy-duty tires such as those found on off-road vehicles, RVs, trucks, or trailers.

User-Friendly Operation: The L7 offers 4+N smart modes (car, motorcycle, bicycle, ball, and custom) and allows you to select from 4 pressure units (PSI, Bar, kPa, kg/cm²). The custom mode lets you set a specific pressure value between 3 and 150 PSI, tailored to your specific needs.

Versatile Emergency Tool: Beyond its inflating capabilities, the AstroAI L7 serves as a multifunctional emergency tool. It features a built-in flashlight with three modes (flashlight, SOS, and strobe) to ensure visibility in low-light conditions. Additionally, the air compressor includes USB-C and USB input/output ports, allowing you to charge your electronic devices on the go.

The AstroAI L7 Tire Inflator combines speed, efficiency, and versatility, making it an essential companion for drivers, cyclists, and outdoor enthusiasts alike. Stay prepared and confident with this all-in-one solution for your inflation needs.