---
product_id: 634920320
title: "R8 Tire Inflator Portable Air Compressor, DC 12V Air Compressor Portable with Large Dual Digital Screen, 3X Faster Inflation Air Pump for Car, Bike, Ball, Motor (Blue)"
brand: "rocgorld"
price: "HK$654"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/634920320-r8-tire-inflator-portable-air-compressor-dc-12v-air-compressor
store_origin: HK
region: Hong Kong
---

# 40L/min ultra-fast inflation Dual digital pressure display 10ft power cord & 2ft hose R8 Tire Inflator Portable Air Compressor, DC 12V Air Compressor Portable with Large Dual Digital Screen, 3X Faster Inflation Air Pump for Car, Bike, Ball, Motor (Blue)

**Brand:** rocgorld
**Price:** HK$654
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Inflate Faster, Drive Smarter — Never Get Stuck Waiting!

## Quick Answers

- **What is this?** R8 Tire Inflator Portable Air Compressor, DC 12V Air Compressor Portable with Large Dual Digital Screen, 3X Faster Inflation Air Pump for Car, Bike, Ball, Motor (Blue) by rocgorld
- **How much does it cost?** HK$654 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/634920320-r8-tire-inflator-portable-air-compressor-dc-12v-air-compressor)

## Best For

- rocgorld enthusiasts

## Why This Product

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

## Key Features

- • **Inflate in a Flash:** Get your tires road-ready in under 90 seconds—no more waiting around.
- • **Effortless Operation:** Auto-stop, memory function, and simple 3-step setup make inflation foolproof—even at night with triple light modes.
- • **Precision at a Glance:** Dual LED screens deliver real-time pressure and error alerts for flawless inflation.
- • **Built to Last, Ready to Go:** Durable design with premium materials and extended cords for hassle-free use anywhere.
- • **All-in-One Inflation Powerhouse:** Perfect for cars, EVs, bikes, and sports balls—plus a sleek carrying bag for on-the-move convenience.

## Overview

The ROCGORLD R8 Portable Air Compressor is a compact, high-performance 12V DC tire inflator featuring a powerful 40L/min airflow that inflates standard car tires in under a minute. Equipped with dual digital LED displays for precise pressure monitoring, a durable build with extended power cord and hose, and user-friendly features like auto-stop and memory function, it’s designed for fast, accurate, and convenient inflation of cars, bikes, and sports equipment. Backed by a two-year warranty and complete with essential accessories, the R8 is the ultimate on-the-go inflation solution for the modern driver.

## Description

R8 Tire Inflator Portable Air Compressor, DC 12V Air Compressor Portable with Large Dual Digital Screen, 3X Faster Inflation Air Pump for Car, Bike, Ball, Motor (Blue)

## Features

- Fast-Inflation & Compact: Our compact and lightning-fast upgrade to the popular R7 air compressor portable. With a powerful 40L/Min cylinder, this air pump for car can inflate a tire (215/50 R17) in under a minute (26-35PSI) and even Tesla tires (235/40 R19) in just 1.5 minutes (28-36PSI). Say goodbye to slow and cumbersome inflation processes - This 150PSI tire inflator portable air compressor offers a smoother, faster solution for all your inflation needs.
- Dual Digital Display: A whole new experience our portable tire inflator with a dual digital LED display showing real-time and preset pressure values, product status, and possible errors. The advanced chip ensures safe inflation with accurate pressure control and monitoring. Say goodbye to guesswork and hello to convenience with our user-friendly car tire inflator.
- Long-Lasting Durability: Our 12v air compressor is built for long-lasting durability with high-quality materials and optimal cooling system. It has a sturdy structure and comes with a 10FT power cord and 2FT hose made from premium materials that won't easily get damaged from folding or bending. Invest in worry-free use with our dependable car air compressor.
- Simplicity with Auto-Stop: Only three steps- connect, preset, and start; It also features auto-shutoff and a memory function for easy one-key use next time. it's easy to use even if you have not used similar tire air compressor before. Plus, it's an emergency device with three light modes for nighttime use. This air compressor tire inflator is suitable for cars, EVs, motorcycles, bicycles, basketballs, and soccer balls.
- What Will You Get: Get the perfect gift for men and women - the R8 car tire pump! It's compact, measuring 2.79 x 4.92 x 6.49 inches, and comes with a carrying bag for easy storage and transport. In the box, you'll find a 12v tire inflator, Carrying Bag, Schrader-Presta Valve, Fuse, Needle Valve, Extension Nozzle, Wire, and User Manual. Rest assured that your purchase is covered by a two-year warranty, and don't hesitate to contact us with any questions - we'll get back to you promptly!
- Note: This tire Inflator does not include a battery and cannot be directly powered by an AC wall plug. Before usage, carefully adhere to the instructions: Utilize only a 12V DC (10-15amps) cable to prevent harm to the compressor and cigarette adaptor. Keep the cord away from heat, oil, and sharp objects. Avoid placing the tire inflator in flammable surroundings. Ensure input DC voltage between 9V and 17V to avoid "LO" (voltage  17V) indicators.
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## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ROCGORLD |
| Voltage | 12 Volts (DC) |
| Recommended Uses For Product | Tire Inflation |
| Power Source | Corded Electric |
| Noise Level | 69 Decibels |
| Special Feature | Longer Power Cord and Hose, Preset, Auto- Stop, Memory, ‎Portable, Digital, Accurate, Two-Year Warranty |
| Included Components | Carrying Bag, Schrader-Presta Valve, Fuse, Needle Valve, Extension Nozzle, Wire, and User Manual |
| Item Weight | 1.12 Kilograms |
| Maximum Power | 0.2 Horsepower |
| Capacity | 40 Liters |
| Color | Blue |
| Product Dimensions | 6.49"L x 2.79"W x 4.91"H |
| Style | Fashion |
| Air Flow Capacity | 40 Liters Per Minute |
| Motor Horsepower | 0.2 Horsepower |
| Model Name | R8 |
| Hose Length | 2 Feet |
| Tank Volume | 40 Liters |
| Maximum Operating Pressure | 36 Pound per Square Inch |
| Manufacturer | ROCGORLD |
| Item Weight | 2.46 pounds |
| Item model number | R8 |
| Special Features | Longer Power Cord and Hose, Preset, Auto- Stop, Memory, ‎Portable, Digital, Accurate, Two-Year Warranty |
| Wattage | 120 watts |

## Product Details

- **Brand:** ROCGORLD
- **Voltage:** 12 Volts (DC)
- **Recommended Uses For Product:** Tire Inflation
- **Power Source:** Corded Electric
- **Noise Level:** 69 Decibels

## Images

![R8 Tire Inflator Portable Air Compressor, DC 12V Air Compressor Portable with Large Dual Digital Screen, 3X Faster Inflation Air Pump for Car, Bike, Ball, Motor (Blue) - Image 1](https://m.media-amazon.com/images/I/71P8AejusdL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hk/products/634920320-r8-tire-inflator-portable-air-compressor-dc-12v-air-compressor](https://www.desertcart.hk/products/634920320-r8-tire-inflator-portable-air-compressor-dc-12v-air-compressor)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-10*