---
product_id: 674086817
title: "12V Car Battery Tester and Alternator Tester, 12 Volt Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck"
brand: "damwot"
price: "A$18"
currency: AUD
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.au/products/674086817-12v-car-battery-tester-and-alternator-tester-12-volt-car
store_origin: AU
region: Australia
---

# 12V battery compatibility 6 LED charging status indicators Universal for multiple vehicle types 12V Car Battery Tester and Alternator Tester, 12 Volt Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck

**Brand:** damwot
**Price:** A$18
**Availability:** ✅ In Stock

## Summary

> 🔋 Never get stranded—know your battery’s status at a glance!

## Quick Answers

- **What is this?** 12V Car Battery Tester and Alternator Tester, 12 Volt Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck by damwot
- **How much does it cost?** A$18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/674086817-12v-car-battery-tester-and-alternator-tester-12-volt-car)

## Best For

- damwot enthusiasts

## Why This Product

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

## Key Features

- • **Save Time & Money:** Avoid costly mechanic visits by diagnosing battery and alternator issues yourself in seconds.
- • **Universal Compatibility:** Works seamlessly with cars, trucks, motorcycles, hybrids, and various battery types including AGM and GEL.
- • **Intuitive LED Indicators:** Six clear LEDs instantly show charging status—green for good, orange for caution, red for alert.
- • **Instant Battery Health Check:** Get real-time insights on your battery’s charge and faults without guesswork.
- • **Durable & User-Friendly Design:** High-quality ABS body with non-slip clamps ensures reliable testing even with gloves on.

## Overview

The Damwot 12V Car Battery and Alternator Tester is a compact, high-quality diagnostic tool designed for quick and accurate testing of 12V vehicle batteries and charging systems. Featuring six LED indicators for easy status reading, it supports a wide range of vehicles and battery types, making it an essential gadget for proactive vehicle maintenance.

## Description

Buy Damwot 12V Car Battery Tester and Alternator Tester, 12 Volt Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck: Battery Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: 👍 - 👍
Review: Battery tester - I ordered this for testing customer's batteries. It seems to work pretty well. Though the included instructions absolutely su×k. I honestly can't recommend this product. For people who can figure out how to use it, they will buy better ones, and for those people who will actually buy this, they won't be able to effectively use it, due to a lack of instructions.

## Features

- HIGH QUALITY MATERIALS: The 12V battery analyzer is made of high quality ABS material, pure copper wires and clamps with excellent conductivity and high sensitivity, and the non-slip design allows you to use it flexibly even with gloves on.
- BATTERY TESTER: This battery analyzer provides you with an easy way to analyze the condition of your battery, check the battery state of charge and detect faults without spending a lot of time and money on checking the battery level.
- UNIVERSAL VERSATILITY: This battery analyzer is suitable for all 12V charging systems including cars, forklifts, hybrids, pickup trucks, RVs, motorcycles, etc., as well as regular flooded batteries, AGM flat batteries, AGM spiral batteries and GEL batteries.
- 6 LED INDICATORS: Six LEDs show the status of the battery and alternator, green for normal charging circuit, orange for medium charging circuit, and red for insufficient charging circuit. Intuitive, simple and clear. No need to know the voltage, we directly tell you the quality of the battery and alternator.
- EASY TO USE: Clip the tester's red and black test clips onto the battery under test, red connects to the positive terminal, black connects to the negative terminal, and the tester's corresponding LED indicator will display.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DLWMC6V8 |
| Best Sellers Rank | #1,220,495 in Automotive ( See Top 100 in Automotive ) #601 in Battery Testers |
| Brand | Damwot |
| Customer Reviews | 4.0 4.0 out of 5 stars (10) |
| Date First Available | November 4, 2024 |
| Item Weight | 2.11 ounces |
| Manufacturer | Damwot |
| Manufacturer Part Number | DAMCSY |
| Package Dimensions | 4.92 x 2.36 x 1.5 inches |

## Product Details

- **Brand:** Damwot
- **Color:** black
- **Manufacturer:** Damwot
- **Min. Operating Voltage:** 12 Volts
- **Power Source:** Battery Powered

## Images

![12V Car Battery Tester and Alternator Tester, 12 Volt Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck - Image 1](https://m.media-amazon.com/images/I/61EwxhufI8L.jpg)
![12V Car Battery Tester and Alternator Tester, 12 Volt Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck - Image 2](https://m.media-amazon.com/images/I/61bwSrQ6DyL.jpg)
![12V Car Battery Tester and Alternator Tester, 12 Volt Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck - Image 3](https://m.media-amazon.com/images/I/61daI6KOgPL.jpg)
![12V Car Battery Tester and Alternator Tester, 12 Volt Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck - Image 4](https://m.media-amazon.com/images/I/61eibwG2CKL.jpg)
![12V Car Battery Tester and Alternator Tester, 12 Volt Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck - Image 5](https://m.media-amazon.com/images/I/71DkH8FgBlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👍
*by M***L on October 19, 2025*

👍

### ⭐⭐⭐ Battery tester
*by J***R on August 5, 2025*

I ordered this for testing customer's batteries. It seems to work pretty well. Though the included instructions absolutely su×k. I honestly can't recommend this product. For people who can figure out how to use it, they will buy better ones, and for those people who will actually buy this, they won't be able to effectively use it, due to a lack of instructions.

### ⭐⭐⭐⭐⭐ Great value
*by W***E on June 10, 2025*

Great little gadget, works great, it’s simple and very accurate

## Frequently Bought Together

- Damwot Car Battery Tester, 12V Car Digital Alternator Tester, Battery Checker, Car Charging System Analyzer with LED Indication, Suitable for Car, Truck
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-18*