---
product_id: 652744952
title: "- Car Battery Tester 6V 12V 24V VDIAGTOOL BT500, 5-3000 CCA Battery Load Tester for Car Truck Motorcycle SUV ATV Boat"
brand: "vdiagtool"
price: "413 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Vdiagtool"
url: https://www.desertcart.pl/products/652744952-car-battery-tester-6v-12v-24v-vdiagtool-bt500-5-3000
store_origin: PL
region: Poland
---

# Starter & alternator system analyzer 99.99% accurate diagnostics Tests 6V/12V/24V batteries - Car Battery Tester 6V 12V 24V VDIAGTOOL BT500, 5-3000 CCA Battery Load Tester for Car Truck Motorcycle SUV ATV Boat

**Brand:** vdiagtool
**Price:** 413 zł
**Availability:** ✅ In Stock

## Summary

> 🔧 Never get stranded again—diagnose your ride like a pro with BT500!

## Quick Answers

- **What is this?** - Car Battery Tester 6V 12V 24V VDIAGTOOL BT500, 5-3000 CCA Battery Load Tester for Car Truck Motorcycle SUV ATV Boat by vdiagtool
- **How much does it cost?** 413 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/652744952-car-battery-tester-6v-12v-24v-vdiagtool-bt500-5-3000)

## Best For

- vdiagtool enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** 5-in-1 protection with shock-resistant ABS body and anti-slip grip for secure, worry-free testing
- • **Precision You Can Trust:** Powered by advanced chip tech delivering near-perfect 99.99% accuracy for reliable results every time
- • **User-Friendly Interface:** Intuitive menu and bright display make professional-grade testing effortless for pros and DIYers alike
- • **Multi-Vehicle Compatibility:** Supports flooded, AGM, GEL, and EFB batteries across cars, trucks, motorcycles, SUVs, ATVs, and boats
- • **All-in-One Battery & System Tester:** Comprehensive 6V-24V battery, starter, and alternator diagnostics in one sleek device

## Overview

The VDIAGTOOL BT500 is a professional-grade battery and charging system tester compatible with 6V, 12V, and 24V batteries including flooded, AGM, GEL, and EFB types. It offers precise 99.99% accurate diagnostics for battery health, state of charge, and alternator function, all housed in a rugged, safety-engineered design. Featuring an intuitive interface and multi-language support, it’s perfect for vehicle owners and mechanics who demand reliable, comprehensive testing for cars, trucks, motorcycles, SUVs, ATVs, and boats.

## Description

Buy Car Battery Tester 6V 12V 24V VDIAGTOOL BT500, 5-3000 CCA Battery Load Tester, Starter Alternator Tester Automotive Charging Cranking System Analyzer for Car Truck Motorcycle SUV ATV Boat: Battery Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Tests batteries charging system and staters all with one tool - I bought this to check my batteries before winter. I can’t afford to replace a good battery and I don’t want to get stuck in the cold with a bad one. The BT500 comes neatly packaged. The manual has clearly worded instructions on how to use the BT500. The BY500 screen is large enough for all the information that will be displayed, bright enough to see in bright sunlight. Using the BT500 is as easy as selecting the test you want to run and following the on screen prompts. I tested my wife’s 5 year old battery and it was in great condition. While I had the BT500 connected I went ahead and tested her car's starter and charging system. Everything tested fine. I had been worried about this battery because of its age but it looks like it should be fine for this winter. It is nice to have a tool that is capable of running multiple types of tests. That feature in itself adds to the value of the BT500. The design is straightforward and easy to use. A USB cable comes with the BT500 so you can connect to your computer and print your test results if you wish. All in all this would be a great addition to your toolbox, because it has been for me. If I were to offer any suggestions for improving the BT500, the only thing I would suggest is to make the cables longer. Testing the charging system requires increasing engine RPM and maintaining a set level for the test. I was able to do this alone on my Versa with the battery close to the driver side firewall. The same test on my pickup requires two people, or jumper cables to extend the reach. Like I said just a suggestion to take care of an easy to work around inconvenience. All in all a good tool and definitely worth having.
Review: Very capable battery tester at a reasonable price - As winter is quickly approaching and car batteries are failing, I figured this was a good time to try a new battery tester. I have an old style toaster which does a great job of putting a load on a battery, but the toaster has its limitations. That’s where I found the BT500 is a great addition. I found it easy and intuitive to learn. I also appreciate the printed manual which clearly explains the operational modes. I tested multiple car, motorcycle and marine batteries and I found it to be quite accurate. By sculling through the display you can quickly perform a capacity check, then a cranking test and finally a charging test. Input the capacity of the battery I.e. 700 CCA and start the vehicle and it will show you the result. Another nice feature of the charging test is using the waveform option to monitor charging rates and starting voltage. The test results can also be saved and printed. Finally you can update the software with future upgrades. Over all I found it to be a great addition to my tool box.

## Features

- Professional Battery Diagnostic: BT500 car battery tester is all-in-one diagnostic solution, engineered for wide compatibility. It accurately tests 6V, 12V, 24V battery, supporting regular flooded, AGM flat plate, AGM spiral, GEL and EFB battery. Whether you're checking a car before a long commute, or a truck battery on job site, this battery load tester provides reliable data on voltage, resistance, State of Health (SOH) and State of Charge (SOC). Not available for lithium battery、deep-cycle battery、golf cart
- Cranking & Charging System Analyze: Go beyond the battery and protect yourself from unexpected breakdowns. The BT500 functions as a car battery tester and alternator starter tester, allowing you to test the charging system. After a week of short trips, you can quickly verify if your alternator is properly recharging the battery. This battery tester automotive helps you diagnose if a no-start issue is due to a weak battery or a failing alternator, saving you time and money on unnecessary parts
- 99.99% Accuracy: Powered by an advanced chip and intelligent algorithms, the BT500 12v auto battery tester delivers results with astonishing precision. Feel confident knowing whether a battery can handle a cold morning start or if it's time for a replacement. For 6 volt motorcycle batteries and small devices, the BT500 12 volt car battery tester offers a dedicated 6V mode accessible via the "Motorcycle" menu. For accurate results, ensure correct battery type, standard, CCA value
- Safety Engineered for Real-World Use: Your safety is our priority. The BT500 digital battery analyzer tester features 5-in-1 protection against common risks like reverse polarity and short circuits. Encased in shock-resistant ABS body with an anti-slip grip, the car battery tester is designed for use in tight engine bay and messy garage. Its high-quality clips ensure a secure connection, giving you peace of mind with every test. Plus, with support for 12 languages, it accommodates diverse users
- Intuitive Design for Immediate Use: Designed for efficiency, the BT500 small battery checker tester features a clear, intuitive interface that makes professional testing simple. The easy-to-read display and straightforward menu allow you to perform a comprehensive battery and alternator check in minutes. This user-friendly car battery tester automotive tool is perfect for anyone who wants to maintain their vehicle's reliability, from the seasoned mechanic to the weekend DIYer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBLKZ3XF |
| Best Sellers Rank | #10,802 in Automotive ( See Top 100 in Automotive ) #25 in Battery Testers |
| Brand | VDIAGTOOL |
| Customer Reviews | 4.5 4.5 out of 5 stars (267) |
| Date First Available | August 19, 2024 |
| Item Weight | 15.1 ounces |
| Item model number | BT500 |
| Manufacturer | VDIAGTOOL |
| Manufacturer Part Number | VDT-BT500 |
| Model | BT500 Car Battery Tester |
| Product Dimensions | 6.45 x 3.35 x 0.96 inches |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** VDIAGTOOL
- **Operating System:** 6V Battery Test: Please select "Motorcycle Menu". Not suitable for deep-cycle battery
- **Power Source:** Battery test, cranking test, charging test. No charging required, powered by test battery
- **Screen Size:** 2.8 Inches

## Images

![- Car Battery Tester 6V 12V 24V VDIAGTOOL BT500, 5-3000 CCA Battery Load Tester for Car Truck Motorcycle SUV ATV Boat - Image 1](https://m.media-amazon.com/images/I/71vv2B1ZW5L.jpg)

## Questions & Answers

**Q: How to test a 6v battery with this alternator tester?**
A: Please follow these steps: 1. Navigate to the 'Motorcycle' Menu of the car battery tester. 2. Select the appropriate battery type in the menu. 3. Proceed with the test as usual.

**Q: How accurate is this battery load tester 12v automotive?**
A: The BT500 car battery checker is quite accurate for lead acid batteries with accuracy up to 99.99%. You can also visually see the changes in voltage through the real-time waveform to make a more accurate judgment on the status of the battery.

**Q: Is the automotive battery tester easy to use for beginners?**
A: Absolutely. You just connect the clip to the battery terminal for testing. The screen shows you a clear result like "Good Battery" or "Need to Charge," so no technical knowledge is needed.

**Q: Is it safe to use the BT500 12v battery tester?**
A: Yes. This digital battery tester safeguards your battery and most importantly vehicle electronic systems with 4 protection modes: Reverse Polarity Protection, Over Temperature Protection, Short Circuit Protection and Over Current Protection.

**Q: Does this battery alternator starter tester come with data review & printing functions?**
A: Yes. Just connect the auto battery tester with the computer and the Data Printing function allows printing out battery testing results and/or voltage waveform records saved on the battery tester.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tests batteries charging system and staters all with one tool
*by D***N on October 3, 2025*

I bought this to check my batteries before winter. I can’t afford to replace a good battery and I don’t want to get stuck in the cold with a bad one. The BT500 comes neatly packaged. The manual has clearly worded instructions on how to use the BT500. The BY500 screen is large enough for all the information that will be displayed, bright enough to see in bright sunlight. Using the BT500 is as easy as selecting the test you want to run and following the on screen prompts. I tested my wife’s 5 year old battery and it was in great condition. While I had the BT500 connected I went ahead and tested her car's starter and charging system. Everything tested fine. I had been worried about this battery because of its age but it looks like it should be fine for this winter. It is nice to have a tool that is capable of running multiple types of tests. That feature in itself adds to the value of the BT500. The design is straightforward and easy to use. A USB cable comes with the BT500 so you can connect to your computer and print your test results if you wish. All in all this would be a great addition to your toolbox, because it has been for me. If I were to offer any suggestions for improving the BT500, the only thing I would suggest is to make the cables longer. Testing the charging system requires increasing engine RPM and maintaining a set level for the test. I was able to do this alone on my Versa with the battery close to the driver side firewall. The same test on my pickup requires two people, or jumper cables to extend the reach. Like I said just a suggestion to take care of an easy to work around inconvenience. All in all a good tool and definitely worth having.

### ⭐⭐⭐⭐⭐ Very capable battery tester at a reasonable price
*by D***L on December 18, 2025*

As winter is quickly approaching and car batteries are failing, I figured this was a good time to try a new battery tester. I have an old style toaster which does a great job of putting a load on a battery, but the toaster has its limitations. That’s where I found the BT500 is a great addition. I found it easy and intuitive to learn. I also appreciate the printed manual which clearly explains the operational modes. I tested multiple car, motorcycle and marine batteries and I found it to be quite accurate. By sculling through the display you can quickly perform a capacity check, then a cranking test and finally a charging test. Input the capacity of the battery I.e. 700 CCA and start the vehicle and it will show you the result. Another nice feature of the charging test is using the waveform option to monitor charging rates and starting voltage. The test results can also be saved and printed. Finally you can update the software with future upgrades. Over all I found it to be a great addition to my tool box.

### ⭐⭐⭐⭐⭐ Great DIY Battery Tester!
*by J***T on January 12, 2026*

This is a great tool to have in your bag to quickly diagnose the state of your battery which I have used on multiples cars. Quality battery clamps with alligator teeth on one side for good grip and a good length cable. There is even a quick test button, one click to instantly get a reading on your battery. This is super handy to grab a quick state of health on your battery and the feature I use most of the time. The display is very bright and easy to read at most angles. In addition it has an LED indicator for a quick visual of Good (green), Charge (yellow), or Poor (red). In addition you can go into the vehicle mode to do additional tests such as Battery test, Cranking test, and Charging test. Just follow the steps on the screen and it easily walks you through the process. The Battery test will give you detailed information on the State of health as well as the State of charge. In addition it will show you current voltage as well as the cold cranking amps compared to the factory standard on your battery. The results are given as to whether the battery is good, good but needs charging, replace, bad cell, or charge retest. Glad I had this tool because it let me know that my truck battery is failing and says replace, which keeps me prepared! The Cranking test will show you detailed data when you crank the car following the prompt but mostly you are looking for Normal or Low for the result. The Charging test is a little hard depending on your battery placement since you have to rev the engine but I was able to do it by myself with one of my cars. I do not have a motor cycle so was not able to test that feature but I am sure it will be helpful to those where that is a part of their fleet. You can do both in vehicle and out is vehicle battery testing which is helpful. The waveform feature gives you a graph display of visual dips in the ignition and charging states as well as offering a quick button for this feature as well. Additional features that come with this device are system screen test and button test as well as a easy to read manual. Provides easy review of recent battery test and wave form data as well as printing the results if maybe you need to give it to a neighbor. Plus it gives you a usb port for updating the software on the unit for feature improvements. Great Tool to prevent you from not being aware of a failing battery and leaving yourself stranded. The is also a Great company with exceptional support and quick to get back to you if you have any issues or need help! Highly recommend!!

## Frequently Bought Together

- Car Battery Tester 6V 12V 24V VDIAGTOOL BT500, 5-3000 CCA Battery Load Tester, Starter Alternator Tester Automotive Charging Cranking System Analyzer for Car Truck Motorcycle SUV ATV Boat
- VDIAGTOOL V200 PRO Upgrade Kit Automotive Power Circuit Probe Tester with 30PCS Back Probe Kit, 12/24V Electrical Short and Open Circuit Finder AC/DC Voltage Test Activating Component 40Ft Cable

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-28*