---
product_id: 143620373
title: "12V Car Battery Tester and Alternator Tester, Automotive Load Tester Indicator, 12 Volt Auto Check for Automobile"
brand: "obdmonster"
price: "135 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/143620373-12v-car-battery-tester-and-alternator-tester-automotive-load-tester
store_origin: RO
region: Romania
---

# 6 LED indicators 12V compatibility Durable design 12V Car Battery Tester and Alternator Tester, Automotive Load Tester Indicator, 12 Volt Auto Check for Automobile

**Brand:** obdmonster
**Price:** 135 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Knowledge with Every Test!

## Quick Answers

- **What is this?** 12V Car Battery Tester and Alternator Tester, Automotive Load Tester Indicator, 12 Volt Auto Check for Automobile by obdmonster
- **How much does it cost?** 135 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/143620373-12v-car-battery-tester-and-alternator-tester-automotive-load-tester)

## Best For

- obdmonster enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in reverse protection prevents damage from misconnection.
- • **Know Before You Go:** Avoid unnecessary trips to the mechanic with our precise battery health indicator.
- • **Worry-Free Guarantee:** Enjoy a hassle-free return policy with dedicated customer support.
- • **Intuitive LED Feedback:** Six clear LED indicators make battery status easy to read at a glance.
- • **Universal Compatibility:** Works seamlessly with all 12V systems, from cars to boats.

## Overview

The 12V Car Battery Tester and Alternator Tester is an essential tool for any vehicle owner, providing accurate battery health assessments and compatibility with various battery types. Featuring six LED indicators for easy status reading and a durable design for long-lasting use, this tester ensures you never get stranded with a dead battery again.

## Description

12V Car Battery Tester and Alternator Tester, Automotive Load Tester Indicator, 12 Volt Auto Check for Automobile

## Features

- [CAR BATTERY TESTER] You may wonder if the battery needs to be replaced or just needs recharging. Our car battery checker tell you the battery health by battery and alternator test. Save your trip and money by avoiding sending good batteries to car manufacturers.
- [12V BATTERY TESTER] The car battery tester is for all 12V charging system, including regular flooded, AGM flat plate, AGM spiral and GEL batteries for vehicles, forklifts, hybrid cars, SUVs, Pickups, Boats, RVs, Motorcycles, travel Trailers.
- [6 LED INDICTORS] The 12V battery analyzer is perfect for home usage and commercial usage. Six LED lights show the status of battery and alternator, green means good/full, orange means middle, red means low. Intuitive, simple and clear. No need to know the voltage, we directly tell you the quality of the battery and alternator.
- [DURABLE DESIGN] The reverse protection function prevents burnout caused by misoperation between the (+)battery post and (-)cable terminal. Pure copper wire and clip make excellent conductivity and high sensitivity. No-slip design makes you are able to use it flexibly even wearing gloves.
- [WORRY-FREE PURCHASE] 100% No question asked return. If you have any question about the battery tester, please send message to us via desertcart. Our professional technical team will help you to solve the problems within 24 hours.

## Product Details

- **Brand:** OBDMONSTER
- **Power Source:** Battery Powered
- **Style:** standard-motorcycles
- **Color:** 12V
- **Min. Operating Voltage:** 12 Volts

## Images

![12V Car Battery Tester and Alternator Tester, Automotive Load Tester Indicator, 12 Volt Auto Check for Automobile - Image 1](https://m.media-amazon.com/images/I/61qzSw45tRL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this device support my truck?**
A: Sorry, this battery tester bm310 is only for 12v car battery testing, NOT for trucks.

**Q: I have 2 - lithium 51.2v batteries in parallel. What setting do I need to use...48v??..or 60v??**
A: I believe you would want to use the 48v setting.

**Q: Does the one that's only for 12 volt perform a real load test?**
A: No

**Q: The ok green light flashes but i am not getting any other indicator and followed instructions. looking to get battery state info. any advice/support?**
A: Only the OK green light is flashing, which means the current battery voltage is in the range of 4.6v to 11.2v, and the car is in the flameout state.
If the ok green light and low red light are on at the same time, which means that the current voltage is between 11.2 and 11.6v, and the battery needs to be charged in time
The products are equipped with instructions, you can also get this information from the instruction.
Thanks for asking, hope this help.

## Frequently Bought Together

- 12V Car Battery Tester and Alternator Tester, Automotive Load Tester Indicator, 12 Volt Auto Check for Automobile
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**Shop now:** [https://www.desertcart.ro/products/143620373-12v-car-battery-tester-and-alternator-tester-automotive-load-tester](https://www.desertcart.ro/products/143620373-12v-car-battery-tester-and-alternator-tester-automotive-load-tester)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-09*