---
product_id: 497395981
title: "Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Digital Automotive Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle., 1.8 Inch"
brand: "kingbolen"
price: "₩101532"
currency: KRW
in_stock: true
reviews_count: 13
category: "Kingbolen"
url: https://www.desertcart.kr/products/497395981-car-battery-tester-6v-12v-24v-kingbolen-bm550-100-2000
store_origin: KR
region: South Korea
---

# 100-2000 CCA & 2Ah-220Ah capacity range 1.8-inch HD digital display 6V/12V/24V multi-voltage support Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Digital Automotive Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle., 1.8 Inch

**Brand:** kingbolen
**Price:** ₩101532
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your ride’s health with precision and ease!

## Quick Answers

- **What is this?** Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Digital Automotive Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle., 1.8 Inch by kingbolen
- **How much does it cost?** ₩101532 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/497395981-car-battery-tester-6v-12v-24v-kingbolen-bm550-100-2000)

## Best For

- kingbolen enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No batteries required—just clip on and get accurate results whether the battery is inside or outside the vehicle.
- • **Compact & Professional Design:** Lightweight 250g device with a crisp 1.8-inch HD screen, perfect for on-the-go diagnostics and toolbox storage.
- • **Universal Voltage Compatibility:** Seamlessly tests 6V, 12V, and 24V batteries for cars, trucks, SUVs, and more.
- • **Robust Reverse Polarity Protection:** Safeguards both your tester and battery from accidental misconnection, ensuring long-term reliability.
- • **Comprehensive Battery Health Insights:** Instantly reveals State of Health (SOH), State of Charge (SOC), internal resistance, and voltage for smarter maintenance.

## Overview

The KINGBOLEN BM550 is a versatile digital car battery tester supporting 6V, 12V, and 24V batteries with capacities from 2Ah to 220Ah and CCA ratings between 100-2000. Featuring a 1.8-inch HD display, it delivers fast, accurate diagnostics including State of Health, State of Charge, internal resistance, and voltage. Designed for professionals and enthusiasts alike, it offers plug-and-play convenience, reverse polarity protection, and compatibility with various battery types, making it an essential tool for maintaining vehicle battery performance and avoiding unexpected breakdowns.

## Description

Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Digital Automotive Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle., 1.8 Inch : desertcart.co.uk: Automotive

Review: Easy to use does the job - Just connect and select the battery voltage then AH/CCA, this gives immediate result for State of health and state of charge. My only criticism would be just a same it does not store the battery voltage and capacity rather than have to select every time
Review: Just as good as expensive machines - Good quality, easy to use, perfect size to keep in tool box.or in the car. Easy to read, and as accurate as expensive machines, excellent value for money. 100% recommend even for full time mechanics using daily.

## Features

- 👍【6V 12V 24V Car Battery Tester】KINGBOLEN BM550 Battery Tester can test all 6V 12V 24V 100-2000 CCA car batteries, supports 2Ah-220Ah (need to enter the corresponding CCA value on the battery), including battery analyser for normal batteries, AGM flat batteries, AGM wound batteries, GEL and EFB batteries, car truck, etc. Not suitable for deep cycle batteries).
- 👍【Plug and Play】The BM550 Car battery tester is easy to use, just connect the battery tester clip to the car battery properly and start working, whether the battery is inside or outside the car, or a dead battery can be tested.
- 👍【Practical Car Battery Analyser】 The BM550 Car Battery Analyser can display a wide range of data from a car battery quickly and accurately. It can test the SOH (State of Health) and SOC (State of Charge) of the battery, easily 100-2000 CCA, internal resistance test and voltage test. With our battery tester, you can easily keep track of the current status of your car battery and avoid accidents.
- 👍【Easy to use and accurate data】 Battery test results are based on the CCA standard and can be quickly and accurately displayed on the 1.8-inch HD screen, giving you a quick overview of the battery's condition. You can test the battery inside and outside the car, very convenient.
- 👍【User-friendly design】 KINGBOLEN BM550 car battery tester is protected by reverse polarity. If you accidentally connect the two wires backwards, don't worry, the battery tester will not work at that time to prevent the internal circuit from burning out, which can well protect the long-term use of the device and the car battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BL7S2G2G |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 4,676 in Automotive ( See Top 100 in Automotive ) 12 in Car Battery Testers |
| Colour | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,841) |
| Date First Available | 2 Dec. 2022 |
| Included components | BM550 Car Battery Tester |
| Item Package Quantity | 1 |
| Item Weight | 250 g |
| Item model number | BM550 |
| Manufacturer | KINGBOLEN |
| Measurement Accuracy | 98% |
| Package Dimensions | 23.1 x 14.3 x 3.6 cm; 250 g |
| Part number | BM550-DE |
| Power source type | Battery Powered |
| Size | BM550 |
| Specification met | CE |
| Style | Modern |

## Product Details

- **Brand:** KINGBOLEN
- **Colour:** Red
- **Min. Operating voltage:** 6 Volts
- **Power source:** Battery Powered
- **Style:** Modern

## Images

![Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Digital Automotive Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle., 1.8 Inch - Image 1](https://m.media-amazon.com/images/I/41MEV4xj26L.jpg)
![Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Digital Automotive Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle., 1.8 Inch - Image 2](https://m.media-amazon.com/images/I/516Tph9WahL.jpg)
![Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Digital Automotive Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle., 1.8 Inch - Image 3](https://m.media-amazon.com/images/I/51GMwAyCEbL.jpg)
![Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Digital Automotive Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle., 1.8 Inch - Image 4](https://m.media-amazon.com/images/I/51P3xi+TqsL.jpg)
![Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Digital Automotive Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle., 1.8 Inch - Image 5](https://m.media-amazon.com/images/I/51eWbZj8MBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use does the job
*by A***D on 5 December 2025*

Just connect and select the battery voltage then AH/CCA, this gives immediate result for State of health and state of charge. My only criticism would be just a same it does not store the battery voltage and capacity rather than have to select every time

### ⭐⭐⭐⭐⭐ Just as good as expensive machines
*by A***R on 21 October 2025*

Good quality, easy to use, perfect size to keep in tool box.or in the car. Easy to read, and as accurate as expensive machines, excellent value for money. 100% recommend even for full time mechanics using daily.

### ⭐⭐⭐⭐ Good indication of battery healh
*by P***M on 18 November 2023*

I'm very happy that it gives a good indication of battery health. I almost gave it 5* but feel the readings do vary. I think it is better than a multimeter. I've tried it on 4 cars and yes the state of health is fairly consistent (plus or minus around 15%) however the state of charge can vary much more, plus or minus around 30% within a couple of days. Having said that I do feel it is very useful if you think your battery maybe needs changing, I did on one car (used mainly for short trips) and really it was just in a low state of charge and was still healthy - gives peace of mind.

## Frequently Bought Together

- Car Battery Tester 6V 12V 24V,KINGBOLEN BM550 100-2000 CCA Voltage Tester,2Ah-220Ah Internal Resistance Tester Digital Automotive Battery Analyzer for Cars Trucks SUV ATV Boats Motorcycles Vehicle.
- 10Amp Car Battery Charger, 12V/24V Automatic Battery Charger with 7-Stage Charging and LCD Screen, Intelligent Charges, Repair, Maintains for AGM, WET & GEL Lead Acid Batteries

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**Shop now:** [https://www.desertcart.kr/products/497395981-car-battery-tester-6v-12v-24v-kingbolen-bm550-100-2000](https://www.desertcart.kr/products/497395981-car-battery-tester-6v-12v-24v-kingbolen-bm550-100-2000)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*