---
product_id: 434958969
title: "Car Battery Tester TOPDON BT50, 12V Battery Load Tester, 100-2000 CCA Automotive Alternator Tester Digital Battery Analyzer Charging Cranking System for Car Truck Motorcycle ATV SUV Boat Yacht"
brand: "topdon"
price: "$109"
currency: NZD
in_stock: true
reviews_count: 13
category: "Topdon"
url: https://www.desertcart.nz/products/434958969-car-battery-tester-topdon-bt50-12v-battery-load-tester-100
store_origin: NZ
region: New Zealand
---

# 100-2000 CCA load range 6-language global interface Spark-free & reverse polarity safe Car Battery Tester TOPDON BT50, 12V Battery Load Tester, 100-2000 CCA Automotive Alternator Tester Digital Battery Analyzer Charging Cranking System for Car Truck Motorcycle ATV SUV Boat Yacht

**Brand:** topdon
**Price:** $109
**Availability:** ✅ In Stock

## Summary

> 🔋 Diagnose Like a Pro, Drive with Confidence!

## Quick Answers

- **What is this?** Car Battery Tester TOPDON BT50, 12V Battery Load Tester, 100-2000 CCA Automotive Alternator Tester Digital Battery Analyzer Charging Cranking System for Car Truck Motorcycle ATV SUV Boat Yacht by topdon
- **How much does it cost?** $109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/434958969-car-battery-tester-topdon-bt50-12v-battery-load-tester-100)

## Best For

- topdon enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Spark-free testing with reverse polarity and overheat protection for worry-free diagnostics.
- • **Intuitive Global Interface:** Bright LCD + one-button operation in 6 languages for effortless use anywhere.
- • **Track Battery Health Trends:** Historical data review empowers proactive maintenance and smarter replacements.
- • **Universal 12V Compatibility:** Works seamlessly with cars, trucks, motorcycles, ATVs, SUVs, boats, and yachts.
- • **Lab-Grade Accuracy in Seconds:** Cutting-edge conductivity tech delivers instant, reliable battery health insights.

## Overview

The TOPDON BT50 is a compact, professional-grade 12V battery tester designed for automotive enthusiasts and pros alike. It offers a wide 100-2000 CCA testing range, spark-free safety features, and a multilingual interface, enabling fast, accurate diagnostics of batteries and charging systems across a variety of vehicles. With historical data tracking and robust protections, it’s the ultimate tool to avoid unexpected breakdowns and extend battery life.

## Description

Buy Car Battery Tester TOPDON BT50, 12V Battery Load Tester, 100-2000 CCA Automotive Alternator Tester Digital Battery Analyzer Charging Cranking System for Car Truck Motorcycle ATV SUV Boat Yacht: Battery Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Does it’s job - Works and does its job, perfect and affordable little tool to add to my tool chest. I am a DYI proponent and have been learning a few things here and there. My car’s battery kept dying (car that I don’t drive daily), when I drive it regularly, the battery was OK, but died if I didn’t drive it for a few days. This tool diagnosed the issue with the old battery and I replaced it. Had a. We battery in storage for a few months, charged it and it was diagnosed as a good battery.
Review: Awesome piece of equipment - Outstanding! It tells you everything that you need to know about your battery In one simple step. And this is what sold me...at the end of its testing sequence (which doesn't take long at all),it tells a positive yes or no if the battery is good or bad. Nice!

## Features

- Comprehensive 12V Battery Analysis for Peak Performance: The TOPDON BT50 battery tester is your ultimate diagnostic companion for all 12V lead-acid batteries, delivering professional-grade insights into battery health, cranking capability, and charging system efficiency. With its intuitive data review feature, track historical test results to monitor degradation trends and make informed maintenance decisions—perfect for DIY enthusiasts and automotive professionals seeking a reliable car battery tester with accurate diagnostics
- Lightning-Fast Precision for Confident Results: Engineered with cutting-edge conductivity testing technology, the BT50 TOPDON battery analyzer delivers lab-grade accuracy in seconds, outperforming traditional voltage testers. Its upgraded algorithm ensures you catch issues before they leave you stranded. A must-have automotive diagnostic tool for quick pre-road-trip checks or routine battery health monitoring
- Spark-Free Safety & Error-Proof Design: Prioritize safety with innovative spark-free technology, eliminating explosion risks during testing. Built-in reverse polarity protection guards against accidental misconnections, while anti-overheating safeguards ensure durability. Trust this 12V battery analyzer for worry-free testing on cars, trucks, motorcycles, boats, and more—ideal for home mechanics and professional technicians alike
- Global-Friendly Interface for Effortless Operation: Switch seamlessly between six languages (English, Spanish, French, German, Italian, Russian) to navigate tests with clarity. The bright LCD display and one-button operation make it a user-friendly battery tester for all skill levels, empowering users worldwide to diagnose starting issues, validate alternator output, or assess AGM/flooded battery lifespan without confusion
- After-Sales Service: Invest with confidence—TOPDON’s BT50 battery tester comes with a 12-month wa-rranty and lifetime access to technical support. Join thousands of satisfied customers who rely on this good battery diagnostic tool for its road-tested reliability. Whether prepping for winter or troubleshooting a no-start, it’s the battery tester built to keep your vehicles running smoother, longer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09X17WT2Z |
| Best Sellers Rank | #11,634 in Automotive ( See Top 100 in Automotive ) #26 in Battery Testers |
| Brand | TOPDON |
| Color | Black |
| Date First Available | May 9, 2022 |
| Item Weight | 7.6 ounces |
| Item dimensions L x W x H | 4.9 x 2.6 x 0.7 inches |
| Item model number | BT50 |
| Manufacturer | TT TOPDON |
| Measurement Type | Electrical Measurement Device |
| Min. Operating Voltage | 8 Volts (DC) |
| Power Source | Battery Powered |
| Product Dimensions | 4.9 x 2.6 x 0.7 inches |
| Specification Met | CE, CSA, EN 61010-1, ETL, IEC 61010-1:2000-1, IP 67, RoHS, UL |
| Style | Compact, Industrial |
| UPC | 632111342238 |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Brand:** TOPDON
- **Color:** Black
- **Item Weight:** 215 Grams
- **Power Source:** Battery Powered
- **Style:** Compact, Industrial

## Images

![Car Battery Tester TOPDON BT50, 12V Battery Load Tester, 100-2000 CCA Automotive Alternator Tester Digital Battery Analyzer Charging Cranking System for Car Truck Motorcycle ATV SUV Boat Yacht - Image 1](https://m.media-amazon.com/images/I/81Ug--A8QzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does it’s job
*by W***S on November 20, 2023*

Works and does its job, perfect and affordable little tool to add to my tool chest. I am a DYI proponent and have been learning a few things here and there. My car’s battery kept dying (car that I don’t drive daily), when I drive it regularly, the battery was OK, but died if I didn’t drive it for a few days. This tool diagnosed the issue with the old battery and I replaced it. Had a. We battery in storage for a few months, charged it and it was diagnosed as a good battery.

### ⭐⭐⭐⭐⭐ Awesome piece of equipment
*by J***W on July 14, 2025*

Outstanding! It tells you everything that you need to know about your battery In one simple step. And this is what sold me...at the end of its testing sequence (which doesn't take long at all),it tells a positive yes or no if the battery is good or bad. Nice!

### ⭐⭐⭐⭐⭐ WORKS VERY ACCURATELY / EASY TO USE
*by B***T on December 21, 2023*

I swapped out the battery on our 2012 Chrysler 200. Battery uninstalled was 12.2 volts and only 339 CCA out of a rated 550 CCA.New battery 12.2 volts, 559 CCA. 40 years of automotive here. I own an Autel scanner. I could've purchased the battery attachment for Autel scanner, which is Bluetooth. But it was $175.00 For the money, ease of use, you can't beat this thing. No, getting out my scanner, no pairing up (Bluetooth) hook it to the terminals and you're good to go, easy Peezy, reliable.

## Frequently Bought Together

- Car Battery Tester 12V, TOPDON BT50, Automotive 100-2000 CCA Battery Load Tester Cranking and Charging System Auto Test Scan Tool Digital Battery Alternator Analyzer (Upgraded Version of AB101)
- NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter, 12V Jump Starter Battery Pack, Battery Booster, Jump Box, Portable Charger and Jumper Cables for 6.0L Gasoline and 3.0L Diesel Engines
- NOCO GENIUS1, 1A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries

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**Shop now:** [https://www.desertcart.nz/products/434958969-car-battery-tester-topdon-bt50-12v-battery-load-tester-100](https://www.desertcart.nz/products/434958969-car-battery-tester-topdon-bt50-12v-battery-load-tester-100)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*