AstroAI L7 Cordless Tire Inflator 150 PSI Portable Air Compressor Orange

The AstroAI L7 cordless tire inflator delivers fast, accurate inflation in a compact, portable design. Its advanced TrueGauge sensor samples pressure 200 times per second for reliable readings, while the 150 PSI max output refills a standard car tire in just 90 seconds.

Weighing under a pound and featuring a built-in 4000mAh battery, this pump handles up to eight tires on a single charge. Four smart modes plus a custom setting cover cars, bikes, motorcycles, and balls, with an auto-off function for hands-free use. A top-mounted LED light with three modes and USB-C power bank capability make it a versatile roadside companion.

Key Features

Highlights

• ADVANCED TRUEGAUGE SCREEN: This battery tire inflator includes updated sensor technology, capable of collecting pressure data from tire inflators at a frequency of 200 times per second. Its valid data rate is higher than 80%, which is 60% better than the market average. From routine maintenance to roadside emergencies, its accurate readings ensure confident pressure checks and a safer driving experience.
• EASY TO USE: Choose from 4+N smart modes (car, motorcycle, bicycle, ball, and custom) and 4 pressure units (PSI, Bar, kPa, kg/cm²) to preset based on inflation needs. The custom mode allows for presetting the desired pressure value (3-150PSI) based on the inflatables.
• COMPACT, FASTER INFLATION: Weighing less than 1 pound, this portable tire inflator is easy to carry and store in limited spaces, such as cars, bike racks, or backpacks. With a 150PSI maximum pressure, it can refill a 195/65R15 tire from 30 to 36PSI in 1.5 minutes. (Note: Incompatible with heavy-duty tires.)
• LONG RUNTIME & AUTO-OFF: After fully charging, the built-in 4000mAh large-capacity battery allows the car tire pump to refill up to 8 tires (195/65R15) from 30 to 36PSI. The preset function and auto-off function deliver a hands-free inflation experience. The cordless bike tire pump inflates car tires, motorcycle tires, bicycle tires (700 × 23C/700 × 38C/29 × 2.25), e-bike tires, balls, and more.
• VERSATILE EMERGENCY TOOL: The bike pump functions as a multifunctional emergency tool. The flashlight on the top has 3 modes (flashlight, SOS, and strobe). The air compressor is equipped with USB-C and USB input/output ports, providing backup power for phones and other electronic devices.

Materials & care

The inflator body is constructed from durable ABS plastic. Wipe clean with a dry or slightly damp cloth. Do not submerge in water. Store in a cool, dry place when not in use. Recharge the battery every 3 months to maintain battery health during extended storage.

Compatibility

The AstroAI L7 is compatible with standard car, motorcycle, and bicycle tire valves (Schrader). A Presta to Schrader adapter is included for Presta valve use. It also includes a needle valve adapter for inflating sports balls. Not compatible with heavy-duty or truck tires.

How to use

1. Attach the appropriate nozzle or adapter to the quick connector and screw it onto the tire valve stem.
2. Press the power button to turn on the inflator. Use the mode button to cycle through presets (Car, Motorcycle, Bicycle, Ball) or select Custom to set a specific PSI value using the plus and minus buttons.
3. Press the start button to begin inflation. The pump will automatically shut off once the preset pressure is reached.
4. Unscrew the connector from the valve stem and store the unit.

Warranty

What's included

• Air Nozzles × 2
• Needle Valve Adapter × 1
• Presta to Schrader Adapter × 1
• Cordless Tire Inflator × 1
• Quick Connector × 1
• USB Charging Cord × 1
• User Manual × 1