Overview
The AstroAI L7 Tire Inflator is a compact and high-performance cordless air compressor designed for precision and portability. Equipped with TrueGauge sensor technology, it collects pressure data 200 times per second for accurate, real-time readings. With 4+N smart modes and four pressure units, it’s easy to inflate car, motorcycle, bicycle tires, and balls with preset precision.
Weighing less than 1 lb, the L7 is ultra-portable yet delivers powerful 150 PSI inflation with 17 L/min airflow. Its 4000 mAh battery allows up to 8 tire refills on a single charge, while the auto-off function ensures hands-free convenience. Beyond inflation, the integrated flashlight offers three lighting modes, and the USB-C/USB ports provide power bank functionality for your devices.
Key Features
- Advanced TrueGauge Display: Updated sensors measure pressure 200 times per second with over 80% valid data rate for improved accuracy.
- Smart Modes & Units: Choose between car, motorcycle, bicycle, ball, and custom modes, and switch between PSI, Bar, kPa, and kg/cm².
- Compact & Lightweight: Weighs under 1 lb and fits in car storage, bike racks, or backpacks.
- 2X Faster Inflation: 150 PSI max pressure and 17 L/min airflow inflate a 195/65R15 tire from 30 to 36 PSI in just 1.5 minutes.
- Long Runtime & Auto-Off: 4000 mAh battery supports up to 8 tire refills with automatic shutoff at the preset pressure.
- Emergency LED Light: Three light modes (flashlight, SOS, strobe) for night use and roadside emergencies.
- Power Bank Functionality: USB-C and USB ports let you charge phones and other devices.
- Cordless Convenience: Ideal for travel, emergencies, and everyday vehicle maintenance.
Specifications
- Brand: AstroAI
- Model Name: L7
- Power Source: Battery Powered
- Battery Capacity: 4000 mAh
- Maximum Pressure: 150 PSI
- Air Flow Capacity: 17 Liters Per Minute
- Measurement Units: PSI, KPA, BAR, KG/CM²
- Material: ABS Plastic, Metal
- Color: Orange
- Item Weight: 15.36 ounces
- Item Height: 8 cm
- Greatest Feature: Ultra-Lightweight Cordless Design
- Manufacturer: AstroAI
- Warranty: 2 Year Manufacturer
Ideal For
- Car owners seeking a compact, cordless inflator
- Motorcycle and bicycle riders
- Sports enthusiasts for inflating balls
- Roadside emergency kits
- Travelers and outdoor adventurers needing a power bank and pump in one
What's in the Box
- Cordless Tire Inflator × 1
- Quick Connector × 1
- USB Charging Cord × 1
- Air Nozzles × 2
- Needle Valve Adapter × 1
- Presta to Schrader Adapter × 1
- User Manual × 1
FAQs
How accurate is the pressure reading?
The TrueGauge sensor measures pressure 200 times per second, ensuring precise readings with over 80% valid data.
What is the maximum pressure it can reach?
It can inflate up to 150 PSI, suitable for most car, motorcycle, and bicycle tires.
How long does the battery last?
The 4000 mAh battery can refill up to 8 tires (195/65R15) from 30–36 PSI on a full charge.
Can I use it on heavy-duty truck tires?
No, it's not designed for heavy-duty tires.
Does it support multiple inflation modes?
Yes, it has car, motorcycle, bicycle, ball, and a customizable mode.
Can it be used as a power bank?
Yes, the USB-C and USB ports allow you to charge phones and other devices.
Is it suitable for nighttime use?
Yes, it features a built-in LED light with flashlight, SOS, and strobe modes.
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