---
product_id: 148772543
title: "MOTOPOWER 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication, Black Rubber Paint"
brand: "motopower"
price: "$73.33"
currency: USD
in_stock: true
reviews_count: 13
category: "Motopower"
url: https://www.desertcart.ec/products/148772543-motopower-12v-digital-battery-tester-voltmeter-and-alternator-charging-system
store_origin: EC
region: Ecuador
---

# 12V precise voltage range 0.01V high accuracy display Reverse-hookup & over-voltage protection MOTOPOWER 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication, Black Rubber Paint

**Brand:** motopower
**Price:** $73.33
**Availability:** ✅ In Stock

## Summary

> ⚡ Diagnose with precision, drive with confidence!

## Quick Answers

- **What is this?** MOTOPOWER 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication, Black Rubber Paint by motopower
- **How much does it cost?** $73.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/148772543-motopower-12v-digital-battery-tester-voltmeter-and-alternator-charging-system)

## Best For

- motopower enthusiasts

## Why This Product

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

## Key Features

- • **Built for Safety:** Advanced reverse-hookup and over-voltage protection ensure worry-free testing every time.
- • **Pinpoint Accuracy:** Four-character LCD display delivers voltage readings accurate to 0.01 volts for confident diagnostics.
- • **Compact Power Tool:** Lightweight and portable design makes it the ultimate on-the-go battery and alternator tester.
- • **Ergonomic & Durable:** Premium black rubber paint finish offers a sleek feel and enhanced grip for daily use.
- • **Instant Vehicle Health Check:** Connect and get real-time battery & alternator status in seconds with vibrant LED indicators.

## Overview

The MOTOPOWER 12V Digital Battery Tester is a compact, highly accurate tool designed for quick diagnostics of vehicle batteries and alternators. Featuring a clear LCD display with 0.01V precision, multi-colored LED status indicators, and built-in safety protections, it ensures reliable and safe testing. Its durable black rubber paint body enhances grip and longevity, making it an essential daily maintenance device for any vehicle owner.

## Description

Quickly diagnose your vehicle's battery and alternator status with this digital tester featuring a clear LCD display, colored LED indicators, and safety protections.

Review: Works great - Good product simple to use
Review: £11 Battery tester - The battery tester is a described. Easy use and clear instructions. A cheap testing tool and also a future life/money saver. Would definitely recommend.

## Features

- Easy Operation - Connect and Go. It provides a quick reading to determine if a vehicle battery needs a jump or replacing and also the alternator output status. Various Colored LEDs indicate the battery or the alternator status.
- Safety Ensured - Reverse-hookup and Over-voltage protection, making it safe and simple to use.
- High Accuracy - With a Four-character lighted digital display, the voltage testing accuracy will be close to 0.01volt.
- Testing Range - 4~20V DC. If the voltage is under 4volts, the screen will display - "LO"; If the voltage is above 20volts, the screen will display - "HI"
- Rubber Paint Body to achieve the original quality - Black Rubber Paint on the body surface to achieve the best feeling. As the inventor and the manufacturer of the tester, we are keen on the details to ensure the brand quality and the good custome buying experience.
- Daily Use - It's an economic and practical tool for daily inspection of the battery and charging system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VNVKX5S |
| Best Sellers Rank | 307 in Automotive ( See Top 100 in Automotive ) 1 in Car Battery Testers |
| Brand | MOTOPOWER |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,956) |
| Date First Available | 24 July 2019 |
| Item Weight | 142 g |
| Item model number | MP0514A |
| Manufacturer | MOTOPOWER |
| Manufacturer part number | MP0514A-UK |
| Model | MOTOPOWER |
| OEM Part Number | MP0514A-UK |
| Product Dimensions | 14.22 x 5.08 x 9.14 cm; 142 g |
| Special Features | Real-time Battery Voltage or Alternator Voltage LCD display, Real-time LED indication of Battery or Alternator status |
| Voltage | 12 Volts |

## Product Details

- **Brand:** MOTOPOWER
- **Colour:** Black
- **Item weight:** 142 Grams
- **Power source:** Battery Powered
- **Style:** Modern

## Images

![MOTOPOWER 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication, Black Rubber Paint - Image 1](https://m.media-amazon.com/images/I/61DDBJssQlL.jpg)
![MOTOPOWER 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication, Black Rubber Paint - Image 2](https://m.media-amazon.com/images/I/71L9TLih+GL.jpg)
![MOTOPOWER 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication, Black Rubber Paint - Image 3](https://m.media-amazon.com/images/I/71Z46HcjxbL.jpg)
![MOTOPOWER 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication, Black Rubber Paint - Image 4](https://m.media-amazon.com/images/I/71cdSA8xR8L.jpg)
![MOTOPOWER 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication, Black Rubber Paint - Image 5](https://m.media-amazon.com/images/I/71q1qJgXdEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by B***S on 17 January 2026*

Good product simple to use

### ⭐⭐⭐⭐⭐ £11 Battery tester
*by M***K on 10 December 2025*

The battery tester is a described. Easy use and clear instructions. A cheap testing tool and also a future life/money saver. Would definitely recommend.

### ⭐⭐⭐⭐ Very useful
*by G***B on 14 September 2025*

Basic but simple to use and informative. Worth a place in any toolbox

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**Shop now:** [https://www.desertcart.ec/products/148772543-motopower-12v-digital-battery-tester-voltmeter-and-alternator-charging-system](https://www.desertcart.ec/products/148772543-motopower-12v-digital-battery-tester-voltmeter-and-alternator-charging-system)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-27*