NEXPOW OBD2 Scanner, Car Code Reader with Battery Tester, Diagnostic Tool for Check Engine Light, OBDII Scanner for All Vehicles Since 1996
NEXPOW OBD2 Scanner, Car Code Reader with Battery Tester, Diagnostic Tool for Check Engine Light, OBDII Scanner for All Vehicles Since 1996
Hero image 0 of NEXPOW OBD2 Scanner, Car Code Reader with Battery Tester, Diagnostic Tool for Check Engine Light, OBDII Scanner for All Vehicles Since 1996, 0 of 8
Visit the Nexpow Store

NEXPOW OBD2 Scanner, Car Code Reader with Battery Tester, Diagnostic Tool for Check Engine Light, OBDII Scanner for All Vehicles Since 1996

186 ratings
NEXPOW OBD2 Scanner, Car Code Reader with Battery Tester, Diagnostic Tool for Check Engine Light, OBDII Scanner for All Vehicles Since 1996NEXPOW OBD2 Scanner Car Code Reader with Battery Tester Diagnostic Tool for Check Engine Light OBDII Scanner for All Vehicles Since 1996AVAPOW OBD2 Scanner Code Reader Engine ABS SRS Transmission Diagnostic Scan Tool 3 Reset Services AutoVIN Battery Performance Test Free Lifetime Upda

Key item features

  • Comprehensive Diagnostics: Reads and clears engine error codes, displays freeze frame data, performs O2 sensor and EVAP system tests, and checks I/M readiness status.
  • Broad Compatibility: Supports most 1996+ US, 2002+ EU, and 2008+ Asian gasoline vehicles, utilizing 9 OBDII protocols and offering 10 language options.
  • Integrated Battery Tester: Instantly checks real-time battery voltage, displays results graphically, and monitors performance with live voltage waveforms.
  • Dynamic Data Display: Views live sensor data in text and graph formats, including load values, coolant temperature, and RPM, for quick issue diagnosis.
  • User-Friendly Interface: Features dedicated hotkeys for Read DTC, Test Report, and Battery Test, simplifying access to key diagnostic functions.
  • Convenient Cloud Print: Allows users to generate and view detailed testing reports on their mobile phone by scanning a QR code.
Generated by AI

Specs

Automotive diagnostic tool type, OBD2 EnhancedBrand, NexpowCompatible cars, Most 1996+ USVehicle fitment type, UniversalVehicle type, CarVehicle year, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024

About this item

Product details

Take control of your vehicle's health with this OBD2 Scanner with Upgraded Battery Tester - the perfect combination of a check engine code reader, automotive scan tool, and car battery voltage tester. Designed for all OBD II compliant cars, SUVs, and trucks since 1996, it lets you quickly read and clear error codes, view live data, and check emissions readiness before your next inspection. The built-in battery tester measures voltage, cranking status, and charging health, helping you spot weak batteries before they fail. Whether you're a DIY car owner or a professional mechanic, this easy plug-and-play diagnostic tool delivers fast, accurate results without needing a trip to the repair shop.

  • FULL OBD2 FUNCTIONS - The NEXPOW code reader for cars can quickly read and clear engine error codes, graphs live data streams, displays freeze frame data, tests O2 sensors, performs EVAP system test, checks I/M readiness status (emissions), and retrieves vehicle information (VIN). DTCs(Diagnostic Trouble Codes) can only be cleared after the vehicle's fault has been repaired. Please fix the issue before clearing codes.

  • WIDE VEHICLE & PROTOCOL COMPATIBILITY - Compatible with most 1996+ US, 2002+ EU, and 2008+ Asian gasoline cars, SUVs, and light trucks, this OBD2 scanner supports 9 OBDII protocols including KWP2000, J1850 VPW, ISO9141, J1850 PWM, and CAN, delivering accurate diagnostics. The car code reader supports 10 languages(English, German, French, Spanish, etc.). Not compatible with electric or hybrid vehicles, please verify your model before purchase. OBDII-Powered, no batteries or charging required.

  • UPGRADED BATTERY TESTER FUNCTION - Instantly check real-time battery voltage and compare it with reference parameters to determine battery health. Results are displayed in both text and easy-to-read graphics, helping you quickly assess condition and remaining lifespan. With live voltage waveforms and on-screen prompts, you can monitor performance accurately. Perfect for winter prep or long trips.

  • REAL-TIME DATA & GRAPHIC DISPLAY - This OBD2 scanner lets you view live vehicle sensor data in both text and intuitive graph formats, such as load values, engine coolant temperature, RPM, vehicle speed, airflow sensors, and more. You can compare freeze frame snapshots with real-time readings and fault codes to quickly diagnose issues, reset the check engine light, and monitor overall vehicle performance with ease.

  • ACCURATE FAST AND EASY TO USE - The car diagnostic tool sets up Read DTC, Test Report, Battery Test 3 hot keys on the keyboard, which allows you to quickly view I/M readiness status data, detect trouble codes, check engine fault codes and make the full analysis of your vehicle.

  • CLOUD PRINT FUNCTION - With the cloud print function, you can get the detailed testing report with your mobile phone. Just scan the QR code on the scanner with your mobile phone and the testing report will display on the phone in seconds.

  • PACKAGE INFORMATION:
    1 X V321 OBD2 Scanner
    1 X Package Box
    1 X User Manual

info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Automotive diagnostic tool type

OBD2 Enhanced

Brand

Nexpow

Compatible cars

Most 1996+ US

Vehicle fitment type

Universal

Warranty

Warranty information

NEXPOW products are covered by a full 1-year warranty. If anything happens to your product within a 1-year period, please feel free to contact us by email, we will give you a satisfactory answer as soon as possible.

Customer ratings & reviews

4.1 out of 5 stars
stars
186 ratings40 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars65% (120)
  2. 4 stars9% (16)
  3. 3 stars8% (15)
  4. 2 stars6% (11)
  5. 1 star13% (24)

Reviews summary

Pros

  • : The guide gives step-by-step directions and diagnostics.
  • : Simple to operate with clear diagnostic information.
  • : Offers similar quality at a lower cost.
  • : Reads multiple code types.

Neutral

  • : Unit offers in-garage diagnostics but may need extra testing.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 40 reviews

Mar 5, 2026
Reviewer name: Lawrence
Top Reviewer
Sold byAUTO DirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A must have great Buy Scanner

I have a scanner for cars already but I needed one now that would allow me to deactivate the EPB “ Electronic parking brake “ on cars and trucks so that I can change the back brake pads on these newer vehicles. I looked into if you could rent them, but they don't seem to rent those tools. So Iran across this one but because of the price wasn't sure if it would do the job. I am amazed at not only will it do that job plus all that the other scanner will do as well and then some. I'm glad that I purchased this one through Walmart and it comes in a handy heavy duty case as well

Helpful?5FOR32R0UAIV16834461008
Nov 14, 2025
Reviewer name: heidi
Top Reviewer
Sold byAUTO DirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Car Code Scanner

This scanner is amazing! It was super easy to use and gave me clear, accurate diagnostic information right away. I love that it reads a variety of codes. Also the Auto VIN feature saved so much time. The reset services and performance tests are a huge bonus. It feels like having a professional mechanic tool at home. Highly recommend!

Helpful?5FOR32R0UAIV16834461008
Jan 18, 2026
Reviewer name: Dale
Sold byAUTO DirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

AVAPOW AV-600 scanner

The AVAPOW D-600 scanner is very easy to use. Just plug the cable into the scanner then into the automobile's OBD port, turn on the car's ignition and let the scanner run. It is so simple and quick. I will save time and money with this tool. The screen is easy to read and the selections obvious about what they represent and it checks a lot of items that you would normally have to take your car to the dealer and pay for to diagnose.

Helpful?5FOR32R0UAIV16834461008
Price when purchased online
Not Available

How do you want your item?

How do you want your item?
Not available