---
product_id: 662072261
title: "Car Battery Tester 24V 12V Load Tester, BT300 20-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht"
brand: "fainsligo"
price: "€ 7.80"
currency: EUR
in_stock: false
url: https://www.desertcart.nl/products/662072261-car-battery-tester-24v-12v-load-tester-bt300-20-2000cca
store_origin: NL
region: Netherlands
---

# 20-2000 CCA range 12V/24V compatibility Multi-vehicle testing Car Battery Tester 24V 12V Load Tester, BT300 20-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht

**Brand:** fainsligo
**Price:** € 7.80
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Know Your Battery's Health at a Glance!

## Quick Answers

- **What is this?** Car Battery Tester 24V 12V Load Tester, BT300 20-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht by fainsligo
- **How much does it cost?** € 7.80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/662072261-car-battery-tester-24v-12v-load-tester-bt300-20-2000cca)

## Best For

- fainsligo enthusiasts

## Why This Product

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

## Key Features

- • **Wide Application:** Perfect for cars, trucks, boats, and more!
- • **Instant Health Check:** Get battery health results in seconds!
- • **Safe Passive Testing:** Power on only when properly attached.
- • **Cost & Time Efficient:** Avoid unnecessary battery replacements.
- • **Versatile Compatibility:** Tests various battery types and sizes.

## Overview

The BT300 Car Battery Tester is a digital analyzer designed for automotive and marine applications, capable of testing a wide range of 12V and 24V batteries, including various types and sizes. It provides quick health assessments, ensuring optimal performance and preventing unnecessary replacements.

## Description

Full description not available

## Features

- 【HEALTH CHECK】：The tester will scan the battery and get the results in seconds, including the State of Health, the State of Charge, the Internal Resistance and the Testing Conclusion (Poor, Good, Great). Can be tested, including Regular Flooded, AGM Flat Plate, AGM Spiral, GEL and EFB. The Battery Standards includes CCA, BCI, CA, MCA, JIS, DIN, SAE etc all types of 12V 100-2000CCA lead acid batteries can be tested.
- [Multi-Battery Compatibility] Designed to test AA, AAA, 9V, C, D, and other common battery sizes for convenient use.
- [Wide Application] This battery tester can only be powered on once it is properly attached thanks to a safe passive testing approach. Can test the batteries of a number of vehicles, including cars, motorbikes, trucks, RVs, ATVs, SUVs, boats, yachts, lawnmowers, and even golf carts, without needing to charge the device first.
- 【HEALTH CHECK】：The tester will scan the battery and get the results in seconds, including the State of Health, the State of Charge, the Internal Resistance and the Testing Conclusion (Poor, Good, Great). Can be tested, including Regular Flooded, AGM Flat Plate, AGM Spiral, GEL and EFB. The Battery Standards includes CCA, BCI, CA, MCA, JIS, DIN, SAE etc all types of 12V 100-2000CCA lead acid batteries can be tested.
- Time and Cost Saving: Helps avoid wasting money on replacing good batteries and ensures optimal performance of devices.

## Product Details

- **Brand:** FAINSLIGO
- **Power Source:** Corded Electric
- **Style:** 1
- **Color:** blue
- **Item Weight:** 0.3 Kilograms

## Images

![Car Battery Tester 24V 12V Load Tester, BT300 20-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht - Image 1](https://m.media-amazon.com/images/I/71NXFF5LCYL.jpg)
![Car Battery Tester 24V 12V Load Tester, BT300 20-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht - Image 2](https://m.media-amazon.com/images/I/61SS0X2A4BL.jpg)
![Car Battery Tester 24V 12V Load Tester, BT300 20-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht - Image 3](https://m.media-amazon.com/images/I/71KmRm9qzML.jpg)
![Car Battery Tester 24V 12V Load Tester, BT300 20-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht - Image 4](https://m.media-amazon.com/images/I/716CBrIbLvL.jpg)
![Car Battery Tester 24V 12V Load Tester, BT300 20-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht - Image 5](https://m.media-amazon.com/images/I/71CCEBficCL.jpg)

## Questions & Answers

**Q: Easy to use?**
A: It's very simple to use, with oversized clamps for a secure connection, smart LED status indicators for quick testing, and 5 large keypad buttons for easy menu scrolling. Remove the clamp and wait 2 minutes before performing another test.

**Q: Is it suitable for my car?**
A: Suitable for almost all 12V batteries, such as cars , trucks, buses, diesel cars, motorcycles, boats, beach cars and so on.

**Q: How to Test Your Battery?**
A: 1- Choose Battery Test Mode

**Q: How to Test the Alternator?**
A: 1-Start / Cranking Voltage Test

## Frequently Bought Together

- Car Battery Tester 24V 12V Load Tester, BT300 20-2000CCA Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Motorcycle ATV SUV Boat Yacht
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**Shop now:** [https://www.desertcart.nl/products/662072261-car-battery-tester-24v-12v-load-tester-bt300-20-2000cca](https://www.desertcart.nl/products/662072261-car-battery-tester-24v-12v-load-tester-bt300-20-2000cca)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*