---
product_id: 727926286
title: "OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996 Orange"
brand: "umeija"
price: "€ 3.56"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.ie/products/727926286-obd2-scanner-with-upgrade-battery-tester-diagnostic-tool-for-cars
store_origin: IE
region: Ireland
---

# Fast & accurate microprocessor Supports all OBDII protocols worldwide Built-in advanced battery tester OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996 Orange

**Brand:** umeija
**Price:** € 3.56
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Diagnose like a pro, drive with confidence—your car’s new best friend!

## Quick Answers

- **What is this?** OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996 Orange by umeija
- **How much does it cost?** € 3.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/727926286-obd2-scanner-with-upgrade-battery-tester-diagnostic-tool-for-cars)

## Best For

- umeija enthusiasts

## Why This Product

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

## Key Features

- • **Global Compatibility:** Works seamlessly with all 1996+ OBDII vehicles, from SUVs to light trucks, across multiple languages.
- • **Battery Life Guardian:** Integrated battery tester prevents unexpected failures, ensuring your ride never leaves you stranded.
- • **Rugged & Portable Design:** Compact, durable build with a thick 80cm cable—engineered to survive your garage hustle.
- • **Instant Engine Health Check:** Read and clear error codes in seconds to stay ahead of costly repairs.
- • **Real-Time Data & Diagnostics:** Visualize live sensor data and monitor emissions readiness for eco-conscious driving.

## Overview

The UMEIJA OBD2 Scanner is a professional-grade diagnostic tool compatible with all OBDII protocol vehicles since 1996. Featuring a fast microprocessor, real-time data streaming, and a built-in battery tester, it empowers DIYers and mechanics alike to quickly read and clear engine codes, monitor emissions, and assess battery health. Its rugged, compact design and multilingual support make it a must-have for global drivers seeking reliable, on-the-spot vehicle diagnostics.

## Description

Full description not available

## Features

- Multifunction: This code reader for cars and trucks is like a micromechanic, which can quickly read and clear engine error codes, live data stream (with graphical display), view frozen board, check MIL readiness status, read I/M monitoring readiness status, and collect vehicle information, display vehicle indicators in detail. You can use it to check fault codes by yourself and display code definitions, understand vehicle health, be fully prepared to go to the repair shop for car maintenance.
- Wide Vehicle Compatibility: Multiple Uses - Professional OBD2 automatic scanner supports all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. Works with most 1996 and newer US cars, Asian cars, light trucks, SUVs and newer OBD2 and CAN vehicles at home and abroad. Please check the compatibility with your model before purchasing. This car code reader supports multiple languages such as English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese, making it the ideal choice for international users, deeply loved and highly recommended by customers worldwide.
- Robust and Compact Design: The OBD2 scanner is a compact, well-designed car part. Weighs 12 oz and measures 9 x 7 x 1.4 inches. It comes with a sturdy 80cm cable with a standard 16-pin OBD connector. The cable is made of a very thick flexible insulation layer and is sturdy and durable. Since OBD2 scanners can easily fall to the ground while working in the car, the structural design of the scanner is very demanding, and this OBD2 scanner can meet the customer's needs for ruggedness and compactness.
- Accurate, fast and worthwhile: The OBD2 code reader adopts an updated microprocessor, its powerful performance provides fast and accurate results and displays them on the screen, draws and records vehicle sensor data in real time, helps you understand the condition of the car, quickly diagnose and repair common car problems. 6 buttons for quick operation, plug-and-play design makes it easy to use, you can operate it easily without reading the manual. The OBD2 scanner is not only designed to be lightweight and portable, but also simple, precise and fast to operate, affordable and more economical, it is an essential tool for DIY home diagnostics or mechanics to use in auto repairs.
- Advanced OBDII System Battery Tester & Diagnostic: This advanced battery code reader has an easy-to-use built-in battery tester to monitor battery life and voltage, helping you quickly assess your vehicle's battery health, prevent unexpected failures and ensure reliable car performance. At the same time, this engine fault code reader provides advanced diagnostic functions, including testing the O2 sensor and EVAP system to measure oxygen concentration, control the amount of fuel injection, reduce fuel consumption, maintain optimal combustion conditions, improve engine efficiency; reduce exhaust emissions and better protect the environment.
- Service Guarantee and Gift Attributes This OBD2 scanner has a unique patented design and a dedicated technical team, as well as a strong warranty service. At the same time, professional customer service team can answer your questions at any time, help you use the product and ensure your user experience. Which is very safe and convenient for you. This automatic car scan tool is seasonally free and can be used normally and performs well all year round. This stylish, portable and powerful professional automatic diagnostic scanner is perfect as a gift for your mechanical friends. If you are looking for a gift with practical performance, this product is a good choice.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shenzhen Chaoyue Techonlogy Development CO.,Ltd |
| Brand | UMEIJA |
| Item Weight | 9.9 ounces |
| Package Dimensions | 7.91 x 5.24 x 1.73 inches |
| Item model number | OBD-V302 |
| Manufacturer Part Number | OBD-V302 |

## Product Details

- **Brand:** UMEIJA
- **Power Source:** Battery Powered
- **Operating System:** OBD2 Scanner Reader
- **Screen Size:** 1 Inches
- **Manufacturer:** Shenzhen Chaoyue Techonlogy Development CO.,Ltd

## Images

![OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996 Orange - Image 1](https://m.media-amazon.com/images/I/71Cp1c7jZtL.jpg)
![OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996 Orange - Image 2](https://m.media-amazon.com/images/I/71HlEtjFbEL.jpg)
![OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996 Orange - Image 3](https://m.media-amazon.com/images/I/71Dg34xoxoL.jpg)
![OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996 Orange - Image 4](https://m.media-amazon.com/images/I/71Qvg25eg3L.jpg)
![OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996 Orange - Image 5](https://m.media-amazon.com/images/I/71fe1vI8JvL.jpg)

## Questions & Answers

**Q: What is the function of obd2？**
A: This obd2 scanner diagnostic tool can quickly read and clear engine error codes, real-time data streaming, view freeze frames,read I/M monitoring readiness status and collect vehicle information,display vehicle indicators in detail.

**Q: How do I tell if my car can use an obd2 scanner?**
A: The obd2 scanner is suitable for most 1996 and newer US cars within the obd2 protocol, 2000 EU and Asian cars, light trucks, SUVs, and newer OBD2 and CAN vehicles at home and abroad. Please check if your vehicle is within the scope.

**Q: How to use OBD2 scanner?**
A: Step 1: Connect the OBD2 scanner to the vehicle’s OBD2 port (under the dashboard or below the handbrake panel).

**Q: I don't have much experience in mechanics, can I use it?**
A: Absolutely.The obd2 scanner has a large color display, and the data is clearly visible. The 6 buttons are easy to operate, plug and play, and the operation is simple, even if you have no experience, you can use it easily.

**Q: Is there a battery detection function？**
A: Yes, our engineers have upgraded it and added a battery check function, which exceeds 99% of the same style

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Purchase
*by C***C on May 15, 2025*

Easy to use and worked great to diagnose the check engine light on my 2017 Lincoln MKZ twin turbo. Simply turn the ignition to "on", plug it in under the dash near the driver's door, press the read code button and boom, just like that this device informs you what's wrong. In my case it's the catalytic system threshold bank #2 which is code P0430.

### ⭐⭐⭐⭐⭐ Cheap way to diagnose your car issues and keep your mechanic honest!
*by C***S on May 7, 2025*

Works great. Gives you the DTS codes from the car's computer. Then it's a matter of searching the internet for the possible fixes for your car. Easy to turn off the check engine light when you're done. Inexpensive way to diagnose what's wrong with your car. Well worth the cheap price.

### ⭐⭐⭐⭐ Basic functions. Good for simple use or beginners! Big buttons, easy to read, feels durable
*by K***F on April 16, 2025*

Pretty good for the cheap pricing! I did expect better especially having multiple different scanners of the year and just had a really nice advanced scanner my stepmom bought me for around the same price on here so also comparing on that. This scanner is great, wish it had StateOfCharge & better battery test or able to perform alternator/starter/battery test like other cheap scanners are able to do. It does say the battery voltage but that’s it so not really advanced. I give it 6.9 out of 10.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-24*