Overview
The AstroAI L7S Portable Tire Inflator is a compact, lightweight, and powerful air compressor designed for fast and accurate inflation on the go. With a maximum pressure of 150 PSI and an airflow of 17L/min, this cordless inflator can quickly inflate car, bike, and motorcycle tires as well as sports balls.
Equipped with an advanced TrueGauge digital display, the L7S provides accurate pressure readings in PSI, Bar, kPa, or kg/cm², with a valid data rate 60% higher than the market average. Its preset function and auto-off feature deliver a hands-free, worry-free inflation experience.
The built-in 4000mAh battery allows for multiple tire inflations per charge, and its compact design (2.72"L x 2.05"W x 5.31"H, 1.01 lb) makes it highly portable. The inflator also functions as a multifunctional emergency tool, with an LED flashlight offering steady, SOS, and strobe modes, plus USB input/output ports for device backup power.
Key Features:
- TrueGauge Digital Display: Fast and accurate pressure readings with dual-value display.
- 150 PSI Maximum Pressure: Inflates car, motorcycle, bicycle tires, and sports balls quickly.
- High Airflow: 17L/min airflow delivers 2X faster inflation.
- Cordless & Portable: Lightweight 1.01 lb design, easy to carry and store.
- Long Runtime: 4000mAh battery can inflate up to 8 car tires from 30-36 PSI per full charge.
- 5 Smart Modes: Car, motorcycle, bicycle, ball, and custom mode with preset pressure up to 150 PSI.
- Auto-Off Function: Stops inflation automatically at the desired pressure.
- Emergency Flashlight: LED light with steady, SOS, and strobe modes.
- USB Charging Ports: Can power phones and other devices.
- Durable Design: ABS plastic body with silicone exterior sleeve for drop protection.
- Universal Compatibility: Cars, motorcycles, bicycles, and balls.
- Model Name: L7S
- Color: Yellow-Silicone
- Warranty: 2-Year Manufacturer Warranty
Ideal For:
- Car owners needing a fast, portable tire inflator.
- Cyclists and motorcyclists requiring on-the-go tire pressure maintenance.
- Outdoor enthusiasts and athletes for sports equipment inflation.
- Emergency roadside kit for everyday safety and convenience.
What's in the Box:
- L7S Portable Tire Inflator
- Air Hose ×1
- Presta to Schrader Adapter ×1
- Needle Valve Adapter ×1
- Tapered Air Nozzles ×2
- USB Cable
- User Manual
FAQs
How fast can it inflate a car tire?
It can refill a 195/65R15 tire from 30 to 36 PSI in approximately 1.5 minutes.
Is it battery-powered or AC-powered?
It is fully cordless with a 4000mAh rechargeable battery.
Can it be used for balls and sports equipment?
Yes, it comes with needle and tapered nozzle adapters for balls and inflatable toys.
Does it have auto-off?
Yes, it automatically stops inflating when the preset pressure is reached.
Can it charge phones or devices?
Yes, USB input/output ports allow it to act as a power bank.
Is it suitable for heavy-duty truck or RV tires?
No, it is designed for cars, motorcycles, bicycles, and standard tire sizes, not heavy-duty vehicles.
What units does the display support?
PSI, Bar, kPa, and kg/cm².
How many tires can it inflate per charge?
Up to 8 standard car tires (195/65R15) from 30-36 PSI on a full battery.
Is it easy to carry?
Yes, it weighs only 1.01 lb and fits in car trunks, bike racks, or backpacks.
What is the warranty?
2-Year Manufacturer Warranty.
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