---
product_id: 760146596
title: "S1 Tire Inflator Portable Air Compressor 12V DC 150PSI with Digital Gauge, Auto Shut-Off Preset Pressure Fast Inflation, Compact Air Pump for Car Tires, Motorcycle, Bike, Ball, Inflatables"
brand: "astroai"
price: "¥11832"
currency: JPY
in_stock: true
reviews_count: 13
category: "Astro Ai"
url: https://www.desertcart.jp/products/760146596-s1-tire-inflator-portable-air-compressor-12v-dc-150psi-digital
store_origin: JP
region: Japan
---

# Fast inflation under 5 minutes Digital real-time pressure display Extra-long 9.87ft power cord S1 Tire Inflator Portable Air Compressor 12V DC 150PSI with Digital Gauge, Auto Shut-Off Preset Pressure Fast Inflation, Compact Air Pump for Car Tires, Motorcycle, Bike, Ball, Inflatables

**Brand:** astroai
**Price:** ¥11832
**Availability:** ✅ In Stock

## Summary

> 🚗 Pump up your peace of mind—fast, precise, and always ready!

## Quick Answers

- **What is this?** S1 Tire Inflator Portable Air Compressor 12V DC 150PSI with Digital Gauge, Auto Shut-Off Preset Pressure Fast Inflation, Compact Air Pump for Car Tires, Motorcycle, Bike, Ball, Inflatables by astroai
- **How much does it cost?** ¥11832 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/760146596-s1-tire-inflator-portable-air-compressor-12v-dc-150psi-digital)

## Best For

- astroai enthusiasts

## Why This Product

- Trusted astroai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Ready:** Inflates a standard tire from 0 to 36 PSI in under 5 minutes—because your time is valuable.
- • **Precision at a Glance:** Large digital screen shows exact tire pressure in real time—no guesswork, no overinflation.
- • **Emergency-Ready Design:** Built-in LED light and ultra-long power cord ensure you’re prepared for nighttime or roadside inflation.
- • **Set & Forget Inflation:** Auto shut-off feature stops pumping at your preset PSI, freeing you from babysitting the process.
- • **All-in-One Inflation Kit:** Versatile adapters included for cars, bikes, balls, and inflatables—your all-season inflation companion.

## Overview

The AstroAI S1 Tire Inflator is a compact, 12V portable air compressor delivering up to 150 PSI with a large digital gauge for real-time pressure monitoring. Featuring a preset auto shut-off, rapid inflation capability, and a nearly 10-foot power cord, it’s designed for convenience and safety. Complete with multiple adapters and an emergency LED light, it’s the perfect all-in-one inflation solution for cars, bikes, and inflatables.

## Description

Buy AstroAI S1 Tire Inflator Portable Air Compressor 12V DC 150PSI with Digital Gauge, Auto Shut-Off Preset Pressure Fast Inflation, Compact Air Pump for Car Tires, Motorcycle, Bike, Ball, Inflatables: Air Compressors & Inflators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worth it for peace of mind to have in car - Works as described. Have used twice now. Takes a few minutes but will put air in tire. The cord is long enough to reach every tire. Certainly loud when using car must be on to use
Review: Delivers great PSI for a small package - Unit works great ! I love the fact you can preset the psi. cut off ( I had to pump up some air shocks to 135 the unit did it with no problem ! )

## Features

- Digital Screen, Real-Time Pressure Display: The bike pump with large digital screen displays the tire's real-time pressure for a more accurate and intuitive experience. Avoids pressure reading errors common with dial tire pumps.
- Preset Tire Pressure & Auto Shutoff: This durable tire inflator will automatically shut off once it reaches the preset value, no need to babysit the inflation process and worry about overinflation. To inflate: just start the engine, insert the cigarette lighter plug into the car's 12 V outlet, connect the tire, and preset the desired pressure by pressing "+" and "-".
- Instant Inflation: For tires with the specification of 185/55 R14, this car tire pump can inflate from 30 PSI to 36 PSI ＜ 1 min, and can fully inflate a tire from 0 PSI to 36 PSI ＜ 5 mins. The cost-effective air pump is the perfect Father's Day gift.
- Ultra-Long Power Cord & Emergency LED Light: With a 1.57ft long air hose and a 9.87ft long power cord, the car tire inflator is easily connected to any tire. The integrated LED light is great for emergencies and working in dark environments. When the digital tire inflator is powered, the LED light will illuminate.
- Full Accessory Kit for All Inflation Needs: Perfect gifts for women and gifts for men.The package includes: 1×AstroAI S1 Tire Inflator, 2×Nozzles, 1×Needle Valve Adapter, 1×Presta-Schrader Adapter, 1×Replacement Fuse, 1×User Manual. This tire inflator air compressor is universally compatible with cars, bicycles, basketballs, swimming rings, and more. If you have any questions or concerns, please feel free to contact us.
- To prevent the motor from overheating, the maximum continuous use time is 15 minutes. Please store in a dry, dust-free environment to prevent pore blockage and ensure good heat dissipation. Avoid water ingress and violent collisions. The maximum current of the fuse is 15A and is only suitable for 12V cars.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2H652ZJ |
| Best Sellers Rank | #18,016 in Automotive ( See Top 100 in Automotive ) #140 in Wheel & Tire Air Compressors & Inflators |
| Brand | AstroAI |
| Brand Name | AstroAI |
| Color | Black&yellow |
| Connector Type | Cigarette Lighter Plug |
| Customer Reviews | 4.4 out of 5 stars 10,663 Reviews |
| Hose Length | 48 Centimeters |
| Included Components | 1 AstroAI S1 Air Compressor, 2 buses, Presta-Schrader adaptor, needle valve fusible link, user manual |
| Item Dimensions L x W x H | 5.91"L x 2.76"W x 7.48"H |
| Item Type Name | Tyre Inflator |
| Item Weight | 1.54 Pounds |
| Manufacturer | AstroAI |
| Manufacturer Part Number | ACAC3676YE-UK |
| Material | ABS Plastic, Metal |
| Material Type | ABS Plastic, Metal |
| Maximum Pressure | 150 Pound per Square Inch |
| Model Number | CZK-3676 |
| Power Source | Corded Electric |
| Product Dimensions | 5.91"L x 2.76"W x 7.48"H |
| UPC | 810074983495 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Warranty Description | 2 Year Manufacturer |

## Product Details

- **Brand:** AstroAI
- **Color:** Black&yellow
- **Item Weight:** 1.5 Pounds
- **Material:** ABS Plastic, Metal
- **Product Dimensions:** 5.91"L x 2.76"W x 7.48"H

## Images

![S1 Tire Inflator Portable Air Compressor 12V DC 150PSI with Digital Gauge, Auto Shut-Off Preset Pressure Fast Inflation, Compact Air Pump for Car Tires, Motorcycle, Bike, Ball, Inflatables - Image 1](https://m.media-amazon.com/images/I/71eXxpvTPYL.jpg)

## Questions & Answers

**Q: What should I do if the car tire inflator will not work properly ---Improper Operation**
A: Ensure the plug is properly connected to the car's 12V cigarette lighter socket. Ensure the preset tire pressure is higher than the current tire pressure. Set the Desire Pressure first and then press ‘I’ to activate the air pump.

**Q: What should I do if the portable air compressor will not work properly ---Fuse not work**
A: Check the vehicle cigarette lighter fuse, it should be rated at 15 A. Check if the fuse is blown. Ensure the in-line fuse is secure and inserted correctly; A replacement fuse is included in the package.

**Q: What should I do if the air pump for car tires will not work properly ---Slow inflation**
A: The inflation nozzle is not properly connected to the tires’ valve stem. Excessive use will slow the inflation rate of the tire inflator. Let it cool for at least 10 minutes.

**Q: User Manual And Suppport are always stand-by**
A: Pages 3-6 of the user manual have listed Precautions, Product Usage Steps, FAQ to help users to operate better. Please read carefully before use.

**Q: Note: This product cannot be powered by USB ports!**
A: The product does not contain a battery and is powered by a 12V car cigarette lighter. It needs to be connected to the car cigarette lighter for use. This product cannot be powered by USB ports.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it for peace of mind to have in car
*by C***A on February 19, 2026*

Works as described. Have used twice now. Takes a few minutes but will put air in tire. The cord is long enough to reach every tire. Certainly loud when using car must be on to use

### ⭐⭐⭐⭐⭐ Delivers great PSI for a small package
*by M***N on May 6, 2026*

Unit works great ! I love the fact you can preset the psi. cut off ( I had to pump up some air shocks to 135 the unit did it with no problem ! )

### ⭐⭐⭐⭐⭐ Excellent Value for Price
*by K***Y on November 22, 2025*

I highly recommend one of these in your vehicle for emergencies. Don't fall for those handheld cordless ones you see on social media. Those will only inflate 1-2 tires before depleting. You have unlimited power for the plugins and it will inflate at least 4x faster. The AstroAI is compact, lightweight and powerful for its price. Everything folds into its rectangular form factor for easy storage. The UI is simple and to the point. You can easily set the target pressure and it will auto stop. It's also a nice looking design with black and yellow which are common colors for power tools and emergency equipment. If I were being picky, the 2 minor cons that you'll find in other brands are: no option to plug into wall outlet & doesn't come with a case or bag.

## Frequently Bought Together

- AstroAI Tyre Inflator Air Compressor 12V DC, Digital Car Tyre Pump 150 PSI, Preset Tyre Pressure & Auto Shutoff, Electric Air Pump for Car Tyres, Bicycles, Other Inflatables (Black&Yellow)
- Holts Tyreweld Puncture Sealant Emergency Tyre Repair Foam Car Puncture Repair Kit Sealant, Quick & Easy Flat Tyre Foam, Drive Up To 100 Miles, No Tools Needed Unscented, 400ml , Pack of 1

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-18*