---
product_id: 652744952
title: "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"
brand: "vdiagtool"
price: "KSh17344"
currency: KES
in_stock: true
reviews_count: 9
category: "Vdiagtool"
url: https://www.desertcart.co.ke/products/652744952-car-battery-tester-6v-12v-24v-vdiagtool-bt500-5-3000
store_origin: KE
region: Kenya
---

# 5-3000 CCA load testing range Tests 6V/12V/24V batteries 5-in-1 safety protection 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

**Brand:** vdiagtool
**Price:** KSh17344
**Availability:** ✅ In Stock

## Summary

> 🔧 Never get stranded again — master your battery health like a pro!

## Quick Answers

- **What is this?** 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 by vdiagtool
- **How much does it cost?** KSh17344 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/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

- • **Precision You Can Trust:** Powered by advanced chip and algorithms delivering 99.99% accurate readings on voltage, SOH, SOC, and CCA.
- • **Built for Real-World Toughness:** Shock-resistant ABS body with anti-slip grip and secure alligator clips ensures safe, reliable testing in any garage or roadside scenario.
- • **Universal Battery Compatibility:** Supports flooded, AGM, GEL & EFB types across 6V, 12V, and 24V systems for cars, trucks, motorcycles, SUVs, ATVs, and boats.
- • **Comprehensive System Diagnostics:** Beyond battery health, analyze starter, alternator, and charging system to prevent unexpected breakdowns.
- • **User-Friendly Interface & Updates:** Intuitive menu with multi-language support, quick test button, waveform display, and USB software upgrades keep you ahead of the curve.

## Overview

The VDIAGTOOL BT500 is a professional-grade car battery tester and system analyzer designed for 6V, 12V, and 24V batteries. It offers precise load testing from 5 to 3000 CCA, supports multiple battery chemistries, and diagnoses starter and alternator performance. Engineered with advanced safety features and an intuitive interface, it empowers vehicle owners and professionals alike to quickly assess battery health, state of charge, and charging system integrity, preventing costly breakdowns and ensuring reliable starts across 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: 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.
Review: Great DIY Battery Tester! - 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!!

## 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 | #12,339 in Automotive ( See Top 100 in Automotive ) #24 in Battery Testers |
| Brand | VDIAGTOOL |
| Customer Reviews | 4.5 4.5 out of 5 stars (280) |
| 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, Starter Alternator Tester Automotive Charging Cranking System Analyzer 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

### ⭐⭐⭐⭐⭐ 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!!

### ⭐⭐⭐⭐⭐ AFFORDABLE, compact, accurate, quality tester with many features! Easy to use.
*by B***O on July 2, 2025*

The shipping of this tester was really fast, received tester in 3 days to Hawaii. It came in a box and the box was packed well to prevent damage. Battery tester's quality is excellent! The tester is thick plastic, the cord does not retain memory when bending, and the battery clip open wide to make sure you have a good connection. The price of this tester is awesome!! It has many features for it's super low price. I have bought a lot of meters and testers in the past. Some only check voltage, a few is a percentage and voltage meter, and usually the load tester is separate. I would carry at least 3 meters to check voltage, load, and percentage. This BT500 can do all those tests and more. It is very simple to set up by connecting the red clip to the positive post and then the black clip to the negative post on your battery. It turns on and the displays show you your options. There are 3 lights to show you off hand your batteries condition. Green is good, yellow means you need to charge, and red is charge and if it can't be charged, it is time to get a new battery. You can verify the lights by going to the testing options. The menu is easy to follow. It will ask you 12 or 24 volts, what type of battery, and the cold cranking amps. The label on the battery has all this information. This tester will tell you the volts, amps, state of health, state of charge, and provide you with a waveform. You can have a tester that tells you your battery has 12 volts but that is meaning less. You need to put a load on the battery and if you have a weak battery with less then 10.5 volts, your car will have a hard time starting if it starts at all. the BT500 tester will also indicate how much your alternator is putting out. You usually need around 13 to 15 volts for your battery to be recharged. I really do not have anything negative to say about the tester itself because it is accurate, durable, and it does everything the company says it does. Very easy to use and very compact. Two things that does not affect my rating because it is not negative. One, I wish it came with a little plastic carrying case, but that is no problem because you can always find one. Two I wish it was touchscreen and that is not a problem because the buttons are marked clearly and is very easy to use. I have tried this tester on my boat, riding mower, motorcycles, and cars and trucks. What I found out on my outboard motor is that the motor has no rectifiers and parts to recharge the battery, and my riding mower had the ability to recharge the battery except when I flipped the mower over it lost its ability to recharge. Now I know exactly how long my boat battery will last before I leave the dock. Being stranded on the ocean due to a dead battery is no fun. All this time I thought my boat battery was being recharged when using the boat. This tester may have saved me from being stranded with a dead battery. I do not think this tester is waterproof so if you take it on your boat, make sure to keep it dry. I am impressed with all the features this tester has and what it can do.

## 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
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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-02*