---
product_id: 539134778
title: "CARTMAN 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Marine Motorcycle SUV Boat"
brand: "cartman"
price: "182 Lei"
currency: RON
in_stock: true
reviews_count: 12
category: "Cartman"
url: https://www.desertcart.ro/products/539134778-cartman-12v-car-battery-tester-100-2000-cca-load-tester
store_origin: RO
region: Romania
---

# 99.5% accurate battery & alternator diagnostics Multilingual interface with 6 languages 12V battery support up to 2000 CCA CARTMAN 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Marine Motorcycle SUV Boat

**Brand:** cartman
**Price:** 182 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Diagnose Like a Pro, Drive with Confidence!

## Quick Answers

- **What is this?** CARTMAN 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Marine Motorcycle SUV Boat by cartman
- **How much does it cost?** 182 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/539134778-cartman-12v-car-battery-tester-100-2000-cca-load-tester)

## Best For

- cartman enthusiasts

## Why This Product

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

## Key Features

- • **Precision You Can Trust:** Get near-perfect 99.5% accuracy on battery health and alternator status in seconds.
- • **Safe & User-Friendly Design:** In-vehicle testing with reverse polarity protection means no battery removal or guesswork.
- • **Global Ready with 6 Languages:** Whether you’re a pro or enthusiast, test your battery in English, French, German, Italian, Spanish, or Polish.
- • **Versatile Battery Compatibility:** Supports flooded, AGM flat & spiral, gel batteries—your all-in-one tester.
- • **Power-Packed 12V & 2000 CCA Range:** Test everything from motorcycles to SUVs with confidence.

## Overview

The CARTMAN 12V Car Battery Tester is a compact, digital analyzer designed for automotive, marine, and motorcycle batteries up to 2000 CCA. Delivering 99.5% accurate readings on battery state of health, charge, voltage, and internal resistance, it supports multiple battery types and international test standards. With safe in-vehicle testing and multilingual support, it’s the essential tool for professionals and enthusiasts who demand reliable, fast diagnostics on the go.

## Description

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

Review: Simple tool that does a decent job of testing batteries/alternator - I frequently test car batteries at our small dealership prior to charging them with a battery charger. I was looking for a cheap and easy method to quickly test battery charge levels and potential alternator issues. The schumacher battery charger I have has a test/charge meter but it is a complete joke. I've been using this little tester for a few days now and it works great. I've found it to be fairly accurate for a general reading. There is another unit similar to this one by Pulse Tech but I decided to jump on this one because of the lower price and I like that this one comes with high quality clamps. The others in this price range only have needle/pointy type receptacles that are less convenient when you need your hands to be free. I also don't like coiled type cords because I've had bad luck with them beginning to fray and lose connection. This tester doesn't tell you the percentage of the battery level as seen in the picture- only a low, mid and full. I'm assuming that low is ~25% middle is ~50% and full is ~75% charge and above. Thats my only gripe with it- the instructions dont tell you what the levels are and I'm assuming a charge of 72% for example would light up as "middle". The instructions are poorly written in "Engrish", they could be a little clearer. For alternator testing, I tested a Lexus SC400 with a brand new battery that was known to have a bad alternator. You rev the car up to 2000+ rpm and connect the clamps to your battery. The tester showed the alternator as faulty so I can confirm it works. I obviously wouldnt put my complete trust in this unit to diagnose everything since it's usually not as cut and dry, but it will lead you in the right direction. For the price, you can't go wrong. Build quality is decent and its no frills.
Review: love this tiny device - works well, I used for testing my old batteries and also new batteries, found out new batteries were defective and was able to replace them

## Features

- Trustworthy Diagnosis for Your Car Battery - Experience the power of strong capacity battery testers that function smoothly on 12V batteries with ratings up to 2000 CCA, including starter and alternator testers. Our car battery analyzer can test multiple battery types such as regular flooded, AGM flat plate, AGM spiral and gel, making it an ideal automotive battery tester.
- Accurate and Reliable Test Results - Our Battery Tester provides reliable results within seconds, with accuracy up to 99.5%. It measures the battery's SOH, SOC, CCA value, voltage, and internal resistance. Even better, we detect bad cells directly and give a suggestion for the testing results (Good, Recharge, Replace).
- Safe and Convenient to Use - CARTMAN Battery Testers support both in-vehicle and out-of-vehicle tests, which means you don't need to remove the battery. The polarity reverses connection protection feature lets you safely test your car battery with confidence.
- Know Everything About Your Car Battery - Our battery analyzer supports test standards including CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, and SAE. This makes our battery analyzer the ultimate solution for anyone looking to get a comprehensive picture of their car battery.
- Multilingual Battery Testing - Our Battery Testers support six different languages, including English, French, German, Italian, Spanish, and Polish. Whether you're a professional mechanic or a car enthusiast, using our battery analyzer gives you the ability to test your car battery at any time and in any language.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSKQ58QF |
| Best Sellers Rank | #156,592 in Automotive ( See Top 100 in Automotive ) #159 in Battery Testers |
| Brand | CARTMAN |
| Color | black |
| Date First Available | January 18, 2023 |
| Item Weight | 7.8 ounces |
| Item model number | 43044843651230 |
| Manufacturer | CARTMAN |
| Measurement Type | Voltmeter, Ohmmeter |
| Min. Operating Voltage | 12 Volts |
| Package Dimensions | 6.06 x 3.43 x 1.93 inches |
| Power Source | Battery Powered |
| Specification Met | CE, UL |
| Style | 12V Digital |

## Product Details

- **Brand:** CARTMAN
- **Color:** black
- **Min. Operating Voltage:** 12 Volts
- **Power Source:** Battery Powered
- **Style:** 12V Digital

## Images

![CARTMAN 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Marine Motorcycle SUV Boat - Image 1](https://m.media-amazon.com/images/I/61pPCArc50L.jpg)
![CARTMAN 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Marine Motorcycle SUV Boat - Image 2](https://m.media-amazon.com/images/I/810ZStl0JBL.jpg)
![CARTMAN 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Marine Motorcycle SUV Boat - Image 3](https://m.media-amazon.com/images/I/81YWK-8mLbL.jpg)
![CARTMAN 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Marine Motorcycle SUV Boat - Image 4](https://m.media-amazon.com/images/I/71kDbQtgHOL.jpg)
![CARTMAN 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Marine Motorcycle SUV Boat - Image 5](https://m.media-amazon.com/images/I/81rSy6uKETL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple tool that does a decent job of testing batteries/alternator
*by L***A on January 28, 2014*

I frequently test car batteries at our small dealership prior to charging them with a battery charger. I was looking for a cheap and easy method to quickly test battery charge levels and potential alternator issues. The schumacher battery charger I have has a test/charge meter but it is a complete joke. I've been using this little tester for a few days now and it works great. I've found it to be fairly accurate for a general reading. There is another unit similar to this one by Pulse Tech but I decided to jump on this one because of the lower price and I like that this one comes with high quality clamps. The others in this price range only have needle/pointy type receptacles that are less convenient when you need your hands to be free. I also don't like coiled type cords because I've had bad luck with them beginning to fray and lose connection. This tester doesn't tell you the percentage of the battery level as seen in the picture- only a low, mid and full. I'm assuming that low is ~25% middle is ~50% and full is ~75% charge and above. Thats my only gripe with it- the instructions dont tell you what the levels are and I'm assuming a charge of 72% for example would light up as "middle". The instructions are poorly written in "Engrish", they could be a little clearer. For alternator testing, I tested a Lexus SC400 with a brand new battery that was known to have a bad alternator. You rev the car up to 2000+ rpm and connect the clamps to your battery. The tester showed the alternator as faulty so I can confirm it works. I obviously wouldnt put my complete trust in this unit to diagnose everything since it's usually not as cut and dry, but it will lead you in the right direction. For the price, you can't go wrong. Build quality is decent and its no frills.

### ⭐⭐⭐⭐⭐ love this tiny device
*by S***S on November 23, 2025*

works well, I used for testing my old batteries and also new batteries, found out new batteries were defective and was able to replace them

### ⭐⭐⭐⭐ Works pretty good
*by R***H on December 29, 2025*

Works pretty good.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-17*