--- product_id: 701555398 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" brand: "umeija" price: "121.78 DT" currency: TND in_stock: true reviews_count: 13 category: "Umeija" url: https://www.desertcart.tn/products/701555398-obd2-scanner-with-upgrade-battery-tester-diagnostic-tool-for-cars store_origin: TN region: Tunisia --- # Upgraded microprocessor for lightning-fast diagnostics Universal OBDII protocol support for global vehicle compatibility Built-in battery tester for real-time battery health check 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 **Brand:** umeija **Price:** 121.78 DT **Availability:** ✅ In Stock ## Summary > 🔧 Diagnose like a pro, drive with confidence! ## 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 by umeija - **How much does it cost?** 121.78 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/701555398-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 OBDII vehicles since 1996, including US, EU & Asian models - • **Instant Engine Insight:** Quickly read & clear error codes to stay ahead of costly repairs - • **Rugged & Compact Design:** Durable, portable, and easy to handle—perfect for DIY pros and mechanics on the go - • **Battery Health at a Glance:** Integrated battery tester prevents unexpected breakdowns with voltage monitoring - • **Advanced Emissions & Sensor Diagnostics:** Test O2 sensors & EVAP systems to optimize fuel efficiency and reduce emissions ## Overview The UMEIJA OBD2 Scanner is a professional-grade diagnostic tool featuring an upgraded microprocessor for fast, accurate engine code reading and clearing. It supports all OBDII protocols worldwide since 1996, includes a built-in battery tester for real-time voltage monitoring, and offers advanced diagnostics for emissions and sensor systems. Compact, rugged, and user-friendly, it’s ideal for both DIY enthusiasts and professional mechanics aiming to maintain vehicle health and avoid costly repairs. ## Description Buy UMEIJA 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: Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: User friendly. Easy to use. Accurate. - Excellent. Easy to read car's codes Fast & accurate. Recommended! Review: Good - Very good ## Features - Multi-Function: This code reader for cars and trucks is like a micro mechanic, which can quickly read and clear engine error codes, live data stream (with graphic display), view freeze frame, 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 the health of the vehicle, be fully prepared for going to the auto repair shop for car maintenance.Note: It cannot detect battery life, gearbox faults, output current test, can only detect battery voltage, and can clear fault codes of repaired vehicles.ABS code is not supported. - Wide Vehicle Compatibility: Multiple Uses - The OBD2 professional automatic scanner supports all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN.Works with most 1996 and newer US cars, 2000 EU and Asian cars, light trucks, SUVs, and newer OBD2 and CAN vehicles both at home and abroad. Please check 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 an ideal choice for international users, deeply loved and highly recommended by customers worldwide. - Rugged and Compact Design: The OBD2 scanner is a compact and well-designed car parts. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. It comes with a 2.5-foot heavy-duty 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 well meet the customer's needs for sturdiness and compactness. - Accurate, Fast and Worth Having: The OBD2 code reader adopts an upgraded microprocessor, its powerful performance provides fast and accurate results and displays them on the screen, draws and records real-time vehicle sensor data, 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 easily operate it without reading the manual. The OBD2 scanner is not only designed to be lightweight and portable, but also simple, accurate and fast to operate, affordable and more cost-effective, it is a must-have tool for home DIY diagnosis or mechanics to use in auto repair. - Battery Tester and Advanced OBDII System Diagnostics: This advanced code reader with battery has a built-in easy-to-use battery tester for monitoring battery life and voltage, helping you quickly assess the battery health of your vehicle, 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 guarantee service. At the same time, professional customer service staff 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 car automatic scanning tool has no seasonality and can be used normally and perform well all year round. This stylishly designed, portable and powerful professional automatic car diagnostic scanner is perfect as a gift for your mechanic friends. If you are looking for a gift with practical performance, this product is a good choice. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DSYVGYPY | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #1,162 in Automotive ( See Top 100 in Automotive ) #138 in Code Readers & Scan Tools | | Brand | UMEIJA | | Brand Name | UMEIJA | | Customer Reviews | 4.4 out of 5 stars 3,195 Reviews | | Included Components | manual | | Item Dimensions L x W x H | 7.87"L x 5.51"W x 1.69"H | | Manufacturer | Shenzhen Chaoyue Techonlogy Development CO.,Ltd | | Manufacturer Part Number | OBD-V302 | | Manufacturer Warranty Description | 90 days | | Model Number | OBD-V620 | | Number of Items | 1 | | Operating System | OBD2 Scanner Reader | | Power Source | Battery Powered | | Product Dimensions | 7.87"L x 5.51"W x 1.69"H | | Screen Size | 2.8 inches | ## Product Details - **Brand:** UMEIJA - **Operating System:** OBD2 Scanner Reader - **Power Source:** Battery Powered - **Product Dimensions:** 7.87"L x 5.51"W x 1.69"H - **Screen Size:** 2.8 Inches ## 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 - Image 1](https://m.media-amazon.com/images/I/71heuNEEmLL.jpg) ## Available Options This product comes in different **Color** options. ## 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). Step 2: Turn on the vehicle power or start the engine. Step 3: Enable Bluetooth on your phone, connect to OBD2, and start scanning. **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 ### ⭐⭐⭐⭐⭐ User friendly. Easy to use. Accurate. *by D***D on August 18, 2026* Excellent. Easy to read car's codes Fast & accurate. Recommended! ### ⭐⭐⭐⭐⭐ Good *by A***U on August 19, 2026* Very good ### ⭐⭐⭐⭐⭐ Works On The Fly! Super Beginner Product! Mega Value! *by C***N on March 22, 2026* Basic OBD2 scanners are all the same and run up to about $50, without overpaying(which is imminently easy to do!) At %30 Off, this was $20 delivered(). And also came with small handful of really clutch features! Most OBD2 scanners need to be plugged in(for each use) and controlled from a crudely basic control box that has a very limited number of buttons(true through more expensive models also). But this item offers Bluetooth connectivity with your smartphone, making the (Graphic)User Interface, and total amounts of Data displayed go from night to day(.) Of the small percentage of OBD2 scanners on the market that are Bluetooth; an even smaller percentage come with their own App. Most Bluetooth OBD2 scanners say "Recommended by These Apps" and refers to a list of 3rd Party App Vendors for you to become involved with; some free some not, some basic some over your head.) But this product comes with it's own application, tried and tested to work with it's own product! Similar Bluetooth OBD2 scanners, that come with a dedicated App, are mostly in the >$100 range! The QR to the app is printed directly on the user manual included, for both iOS and Android compatibility. At that two more things. Firstly is that it was all quite simple to use. There are not very many steps to setup. And navigating within the App is also simple. Secondly the App is a little more extensive than your average basic OBD2 scanner. There are just more functions available(aside from code scanning and clearing) like Performance testing, Datastreaming, I/M(Inspection/Maintenance,) Mode 06(Emmissions,) etc. All which, again, are infinitely easier to read/compare on a smartphone touchscreen than the average digital(character only) screen and few lonely buttons of your traditional Basic-Advanced plug in OBD2 scanners! It almost lost a star because the printed set of directions never mentions when to turn the car on during setup. I actually had to refer to the product description here on Amazon to read of when/how to turn the key of the car. At that it does not make special note that you actually need to turn the car on, where as with most traditional obd2 scanners it is important that you only turn the ignition On(/Accessory) and do not fully start the vehicle. And it almost lost a star because there are two different warranties listed within product contents. There is a QR code to a Lifetime Warranty printed directly onto the scanner itself. But then there is a Warranty card that comes within the literature included, that mentions a 12 month warranty; though this Warranty has no mention of Registration. But I'm overall very happy with how easy it is to clear my engine code! The unit is meant to be left plugged in to track Trip metrics. I've had mine plugged in for the past couple months. I've been very pleased not to need to pull over, and plug a box in; to read any engine code that also might come up or recurs. Being able to check a code/light, within moments of it first turning on; via a cradled iPhone, prove extremely beneficial! And, otherwise, it's Time to Clock some Performance Data(!) ## Frequently Bought Together - UMEIJA 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 - OBD2 Scanner Reader Bluetooth Wireless Auto Diagnostic Scan Tool for iOS & Android for Performance Test Bluetooth 5.4 Car Check Engine Car Code Reader, Clear Error Code Live Data Reset Exclusive APP - ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/701555398-obd2-scanner-with-upgrade-battery-tester-diagnostic-tool-for-cars](https://www.desertcart.tn/products/701555398-obd2-scanner-with-upgrade-battery-tester-diagnostic-tool-for-cars) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-03*