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Upgraded of NT301, 2-in-1 FOXWELL NT301 Plus OBD2 Scanner Car Battery Tester, Professional Code Reader Check Engine Diagnostic Scanner Tool 12V Automotive Cranking Charging Analyzer for 1996+ Vehicle
Sustainability features
Global Recycled Standard
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly.
Certification body
Certification number
Global Recycled Standard
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly.
Certification body
Certification number
Global Recycled Standard
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly.
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Certification number
Purchase options and add-ons
| Brand | FOXWELL |
| Power source | 2025 Upgraded Ver.of Foxwell NT301+ Recommended by Major YouTuber /Mechanic+Powerful Function of OBD |
| Operating system | 12V Battery Test Battery Health; Cranking Test; Charging Test; Plug and Play & Easy to Use |
| Screen size | 2.8 Inches |
| Manufacturer | FOXWELL |
About this item
- 【MOST VERSATILE VEHICLE DOCTOR】As enhanced version, nt301 plus car code reader covers all nt301 OBD functions, also come with 12V battery health, starting(cranking) and charging system test functions. It provides an easy and affordable solution for locating common vehicle problems quickly, designed for home car owners, beginners, DIY users and technicians. Moreover, it will save lots of car maintenance costs and time for you.
- 【ADDITIONAL BATTERY TEST & IDENTIFY FAILING BATTERY】This obd2 scanner can quickly, easily and accurately identify car battery, starting, charging system problems (display in just 3 seconds), to provide you critical informations about battery health status. It is helpful for you avoid the inconvenience of a roadside breakdown from a dead battery, and also keep a close eye on battery status without spending too much on mechanic fee.
- 【ADVANCED OBDII MODES & ONE KEY DESIGN】The Car diagnostic scanner support diagnostic trouble codes (DTCs), turn off engine light (CEL), read live data and retrieve VIN of your vehicle, E-VAP leak, on-board monitor test, and other enhanced OBDII service modes. It also has the one-click I/M readiness key button to performs a fast state e-missions readiness test, making it be an essential tool for S-mog checks.
- 【MORE ACCURATE 12V BATTERY ANALYZER】Displays multiple battery conditions, such as State of Health (SOH), State of Charge (SOC), Voltage,Current, Rating and analysis results; works on regular flooded, AGM flat plate, AGM spiral and GEL batteries with 100 to 2000 CCA. The cranking test for analyzing whether the starter motor is working properly. The role of the charging test is to check the status of the charging system to avoid damage to the battery due to overcharging or incomplete charging.
- 【LIVE DIAGNOSTIC DATA STREAMS & HOME NECESSITY TOOL】The Car diagnostic tool shows live vehicle sensors data in text and graph formats and allows you to focus on any suspicious or symptom-specific data parameters. Supported data playback and print data though computer, which convenience for later repair. It is recommended as a specialty gift idea for your friend, husband and family and a necessity in your home or auto shop toolbox.
- 【WIDE COMPATIBILITY & DTC LOOKUP】Compatible for standard OBD vehicles with 12V batteries from 1996 to now, including compliant cars, light-duty trucks,12v diesels, SUVs, minivans, hybrid, golf cart, motorcycle. The built-in DTC library with 3W+ detailed definition helps you understand the specific engine faults. In addition, the scan tool for all vehicles also support the maintenance guidance of the fault code.
- 【MULTILINGUAL, LIFETIME FREE UPDATE】Foxwell obd2 scanner provides multilingual for English, Spanish, German, French, Japaness and so on. Lifetime FREE upgrade via only Windows 7/8/10 to keep you stay current with the latest development of diagnosis.
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Sustainability features
This product has features recognized as more sustainable by certifying organizations.
Contains at least 50% recycled material.
Made with chemicals safer for human health and the environment.
Manufactured on farms or in facilities that protect the rights and/or health of workers.
From the brand
Why Choose Foxwell?
Foxwell has 17 years of experience in car diagnose industry. We are committed to making car diagnosis easier and smart.
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From customers' real feelings
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Give Him a Surprise!
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- Consumers around the world want to easily access information they care about and get problems fixed at reasonable cost. Foxwell innovate at all levels of the technology with the most distinguished experts in the automotive aftermarket and offer best in class solutions.
- We believe that everyone who loves cars can become a professional health car manager for their car with a FOXWELL scanner.
Product Description
Why is it said that NT301 PLUS is more than an obd2 scanner?
The FOXWELL NT301 Plus obd2 scanner upgrade goes beyond standard OBDII diagnostics, adding 12V battery testing, and starting & charging system tests. This 2-in-1 car scanner diagnostic tool offers comprehensive solutions for both engine code troubleshooting and battery health assessment.
FOXWELL Professional OBD2 Scanner with Battery Test – Powerful Yet Easy to Use
Hands-On Demo: Key Features of NT301 Plus
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Battery Health Check
Easily Gets Battery Data and Results, provides crucial information about battery health, helping you avoid roadside breakdowns and unnecessary repair costs.
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One-Key S-m-o-g Test
Pressing the “I/M” button immediately switches to a smog check and quickly know if the vehicle passes the smoke test. It is also easy to use for beginners.
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DTC Lookup
DTC library covers tens of thousands of detailed fault code definitions, making it possible to quickly determine the cause of faults and potential problems without having to search for definitions.
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Graphing Live Data
View egine RPM, DTC Trigger and much more in real time. Support for printing data makes checking easy.
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What to do If the device won’t power on?
1. Check the OBD port for loose or oxidized Pins 4 (ground) and 16 (power).
2. Test the diagnostic wire by replacing it to check for damage.
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Why doesn't It work with my car?
1. Covers 1996+ US models, 2001+ European vehicles, and 2005+ Asian cars with OBDII protocols.
2. Special protocols need a extra connector. Not fit for Fiat/ALFA/Lancia, French PEUGEOT, Citroen, South Korea Ssangyong, Russia Lada, VAZ, UAZ, GAZ.
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Why is there no live data I need?
1. Older vehicles that not fully support the OBD2 protocol may not display all data stream.
2. The device not support other systems like ABS, VAC, Airbags or Transmission, so it will not show the live data of these systems.
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Why can’t it identify my vehicle or perform the functions?
1. Some vehicles may not support Auto VIN. Please enter the VIN manually.
2. It only supports OBD2 module diagnostics and does not support reset functions like battery registration or service/EPC light reset.
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Customer Reviews
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4.4 out of 5 stars 2,470
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4.2 out of 5 stars 28,143
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4.4 out of 5 stars 4,482
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4.0 out of 5 stars 2,179
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4.1 out of 5 stars 2,968
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4.2 out of 5 stars 9,386
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4.4 out of 5 stars 2,840
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Car Battery Test
| Health/Cranking/Charging Test | × | × | × | × | × | Health/Cranking/Charging Test |
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Diagnostic System
| OBDII, 12V Batttery Tester | OBDII | OBDII, 4 Systems | OBDII, All Systems | OBDII, All Systems fit for BMW | OBDII | 12V 24V Batttery Tester |
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Full OBD2 Service
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✘ |
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Special Reset Function
| × | × | × | 8 Reset Services | All Reset Services | × | × |
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Bi-directional Control
| ✘ | ✘ | ✘ | ✘ | ✘ | ✘ | ✘ |
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Software Update
| Lifetime Free | Lifetime Free | Lifetime Free | Lifetime Free | Lifetime Free | Lifetime Free | Lifetime Free |
Product details
- Is discontinued by manufacturer : No
- Product Dimensions : 9.4 x 3.2 x 14.5 cm; 600 g
- Manufacturer : FOXWELL
- ASIN : B08JGK8PPM
- Item model number : NT301 Plus
- Country of origin : China
- Customer Reviews:
Product information
Technical Details
| Manufacturer | FOXWELL |
|---|---|
| Place of Business | MARIETTA, GA 30062,US |
| Brand | FOXWELL |
| Model | NT301 Plus |
| Product Dimensions | 9.4 x 3.2 x 14.5 cm; 600 g |
| Item model number | NT301 Plus |
| Is discontinued by manufacturer | No |
| Manufacturer part number | NT301 Plus |
| Item Weight | 600 g |
| Country of origin | China |
Additional Information
| ASIN | B08JGK8PPM |
|---|---|
| Customer Reviews |
4.4 out of 5 stars |
| 鶹 Rank |
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| Date First Available | Sept. 21 2020 |






