---
product_id: 126584209
title: "KONNWEI KW600 Car Battery Tester 12V Professional 100-2000 CCA Automotive Battery Load Analyzer and Alternator Tester Waveform Voltage Test for Car/Boat/Motorcycle…"
brand: "konnwei"
price: "$107.43"
currency: USD
in_stock: true
reviews_count: 13
category: "Konnwei"
url: https://www.desertcart.us/products/126584209-konnwei-kw600-car-battery-tester-12v-professional-100-2000-cca
store_origin: US
region: United States of America
---

# 99% accuracy battery & alternator test 2.4” color LCD with waveform graph 12V, 100-2000 CCA range KONNWEI KW600 Car Battery Tester 12V Professional 100-2000 CCA Automotive Battery Load Analyzer and Alternator Tester Waveform Voltage Test for Car/Boat/Motorcycle…

**Brand:** konnwei
**Price:** $107.43
**Availability:** ✅ In Stock

## Summary

> 🔧 Never get stranded again—know your battery’s health before it’s too late!

## Quick Answers

- **What is this?** KONNWEI KW600 Car Battery Tester 12V Professional 100-2000 CCA Automotive Battery Load Analyzer and Alternator Tester Waveform Voltage Test for Car/Boat/Motorcycle… by konnwei
- **How much does it cost?** $107.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/126584209-konnwei-kw600-car-battery-tester-12v-professional-100-2000-cca)

## Best For

- konnwei enthusiasts

## Why This Product

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

## Key Features

- • **Future-Proof Tech:** Lifetime software updates keep your tester cutting-edge and ready for any battery.
- • **Precision Power Insight:** Get ultra-accurate battery health & charge status with 99% reliability.
- • **Universal Compatibility:** Works seamlessly with all 12V batteries—car, boat, motorcycle, and more.
- • **Visual Voltage Waveform:** Real-time oscilloscope-style voltage graph for next-level diagnostics.
- • **Smart & Intuitive Display:** Vibrant 2.4” color screen makes complex data easy to read at a glance.

## Overview

The KONNWEI KW600 is a professional-grade 12V car battery tester supporting 100-2000 CCA batteries, including AGM and GEL types. Featuring a sharp 2.4” color LCD, it delivers 99% accurate diagnostics on battery health, charge, internal resistance, and alternator performance. Its waveform voltage display offers advanced real-time insights, while lifetime software updates ensure ongoing precision. Ideal for cars, boats, motorcycles, and solar batteries, this compact, user-friendly tool empowers you to avoid unexpected battery failures and costly mechanic visits.

## Description

Product description KONNWEI KW600 battery tester is aimed to analysis 12V car/marine/motorcycle batteries , can test a wide range of regular flooded, AGM flat plate, spiral as well as gel batteries. Has a strong testing range from 100-2000CCA . Also compatible with the major battery standards, like JIS, SAE, EN, DIN and IEC, quickly and accurately measure cold-cranking amps of the vehicle, common issues of the vehicle starting and charging system. Not only a great battery load tester also an excellent startar&alternator tester. Stay at home and diagnose the batteries on your own! KW600 Battery Load Tester Key Features Testing Capacity: all 100-2000 CCA 12V batteries Test Result: Good, Recharge or Replace Internal resistance value (mΩ) Life in percentage (%) Cranking system Charging system Voltage test in waveform Record and re-play battery data Print data , life-time free update software service 10 languages : English, French, Spanish German, Japanese, Russian, Italian, Portuguese, Polish, Dutch How to identify if the battery is good or needs to be replaced? Warnings -KW600 only work for 12V system, not compatible with 24V system -Never discharges or drain the battery. Plug and play: Input the rated battery capacity, KW600 will start analyzing the battery's CCA value, charge (%), voltage (v), internal resistance (Ω), rated, and battery healthy (%) and display the test result on the screen within seconds. Battery test result includes 5 types as following GOOD BATTERY: The battery is without any problem, use it without worries! GOOD, RECHARGE: Good battery but low current, recharge before using. REPLACE: The battery is already or near to reach the end of the using life, please replace the battery. BAD CELL, REPLACE: Battery interior damaged, bad cell or short circuit, replace the battery. CHARGE-RETEST: Unstable battery shall be recharged and retested to avoid error. DISPLAY VOLTAGE IN GRAPH Displayed voltage readings in a chart to better analyzing the status of your car battery! You could playback the waveform in tester or upload to computer for more precise analysis. FAST & ACCURATE RESULTS The KONNWEI KW600 12V automotive battery analyzer works much faster and more accurate than other testers, with the top-level STM-32 main chip and high precision amplifier which calibrated by professional equipment, provide you the reliable results within seconds! RECORD AND REPLAY BATTERY DATA KW600 auto battery tester will record the waveform data and the last result, allows you review the testing data and upload to your computer for storage or print . LIFE-TIME FREE UPDATE SERVICE Press and hold any button of the battery tester before connecting to PC with USB cable, the screen will light up and shows ‘UPDATE MODE’, click the “Check Update” on apps, and the tester will start updating. Note : Update and printing function can only be used on Windows OS, cannot be updated on MAC SYSTEM.

Review: Find out what kind of shape your car battery is in - I used the Konnwei battery tester on two cars (one very old, one brand new), and 4 small lead-acid batteries used in a UPS (Uninteruptable Power Supply). The new car had a battery that was in very good shape, but didn't have much of a charge, as it was sitting at the dealer lot, and was shipped from abroad. The new car was a 2019 Hyundai Kona with a 60 AH, 640 CCA AGM battery, and it was at 100% SOH (State of Health), but at 56% SOC (state of charge). After charging it, the Konnwei unit showed the charge up to 98%. It is important to keep lead-acid cells near full charge, as if they are allowed to sit partially discharged, they will form sulfates on the plates, shortening the life of the battery. The second battery, on a 2003 Hyundai Santa Fe was about 3 years old, and the car isn't driven much, so the battery loses its charge because of typical parasitic current draw from the on-board computer, clock, radio, etc. The pictures show the SOC, SOH, and a photo of the Konnwei connected to the battery with a disconnect switch on the battery. While the battery is good, it shows 82% SOH, as the photo was taken at 28 degrees Fahrenheit, and lead acid batteries don't have as much 'get up and go' at lower temperatures. The four small lead-acid batteries that I checked that came from a UPS were 7 years old, and only showed about 2% SOH, so they were ready to be recycled. I also like the feature where you can get an 'oscilloscope' style display (graph of voltage over time during the car starting up), and so you can see if the battery is getting near end of life, or is still good for a few more years. Both batteries in both of my cars showed good starting performance at 30 degrees Fahrenheit. This is a must-have for folks with cars more than a few years old, as you will know when to replace the car battery before it gives you trouble, and leaves you stranded somewhere. This unit uses a new technology where it judges SOH from the rated CCA (cold cranking amps) and the internal resistance of the battery. An excellent tool to add to your garage.
Review: Best Battery Tester - Battery Tester was everything it was described to be, packaged very nicely, looks very professional. No internal battery needed just hook it up to your car battery and it comes on by itself. Much better screen than those other testers out there, easier to read and gives you a very bright readout. Measures everything you could want battery voltage, cranking amps and charging status. I have tried a few of the others and this one is faster with the tests results. Unit has a great warranty and you can even update the software on it, unlike most of the others. Case is plastic but it is very solid, it has nice long cables on it and the alligator clips are really heavy duty with great bite. Instruction book is nicely laid out but honestly it is so easy to use you won't need it. Like the others there is no case but the box it comes in is very strong with a nice compartment insert, which is great for storing. This one has everything you could ask for in a tester, don't waste your time with the others. Seller is very professional they know how to take care of there customers.

## Features

- 【WHAT YOU NEED】Tired of spending your money and time on expensive mechanics for routine check-ups on the cold winter? Would you like to self-diagnose your car battery correctly? The KW600 auto battery tester is exactly what you need and its the only battery tester which has a color screen! Perfect household tool and present for daily use! NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
- 【ACCURATE MEASUREMENTS】This professional automotive battery tester provides up to 99% accuracy data, calculates the cold cranking capability of the battery and the aging extent, helps you know the batteries' status in advance for a quicker or more precise car repairing to avoid annoying battery failures.
- 【WIDELY COMPATIBLE】KW600 car battery diagnostic tester can work on all 12V 100-2000CCA batteries including regular flooded batteries, AGM flat plate, AGM spiral, as well as GEL batteries, such as car, marine, boat, motorcycle, solar batteries, etc.
- 【DATA READINGS】KONNWEI KW600 12V car battery tester is able to effectively analyze and read important car data such as voltage, internal resistance, cold cranking amp, battery health and charge status.
- 【EXTRA FEATURES】KW600 car battery load tester displays test results in text and graphing, also display the real-time battery voltage in a waveform. With an intelligent 2.4” LCD screen and top-level STM-32 main chip, easy to read and has faster speed! Besides, KW600 also supports lifetime software update service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QYS4KRM |
| Best Sellers Rank | #419,617 in Automotive ( See Top 100 in Automotive ) #281 in Battery Testers |
| Brand | KONNWEI |
| Brand Name | KONNWEI |
| Color | KW600 |
| Customer Reviews | 4.6 out of 5 stars 885 Reviews |
| Global Trade Identification Number | 00657419948845 |
| Included Components | KW600 car battery tester, Mini-USB cable, User Manual |
| Item Dimensions | 0.98 x 4.33 x 5.51 inches |
| Item Type Name | Digital Analyzer Waveform Voltage Test Tool for Vehicle/Boat/Motorcycle |
| Item Weight | 381 Grams |
| Item dimensions L x W x H | 0.98 x 4.33 x 5.51 inches |
| Manufacturer | KONNWEI |
| Measurement Type | Cold Cranking Amps |
| Minimum Operating Voltage | 12 Volts |
| Model | KW600 Car Battery Load Tester |
| Part Number | KW600 |
| Power Source | Battery Powered |
| Specification Met | Cca |
| Style | 12V 100-2000 CCA 220AH |
| Style Name | 12V 100-2000 CCA 220AH |
| UPC | 651074560756 657419948845 |
| Upper Temperature Rating | 50 Degrees Celsius |
| Warranty Description | 3 Years Manufacturer Warranty with 100% refund Guarantee if any issues |

## Product Details

- **Brand:** KONNWEI
- **Color:** KW600
- **Item Weight:** 381 Grams
- **Power Source:** Battery Powered
- **Style:** 12V 100-2000 CCA 220AH

## Images

![KONNWEI KW600 Car Battery Tester 12V Professional 100-2000 CCA Automotive Battery Load Analyzer and Alternator Tester Waveform Voltage Test for Car/Boat/Motorcycle… - Image 1](https://m.media-amazon.com/images/I/61-fzDxgw7L.jpg)
![KONNWEI KW600 Car Battery Tester 12V Professional 100-2000 CCA Automotive Battery Load Analyzer and Alternator Tester Waveform Voltage Test for Car/Boat/Motorcycle… - Image 2](https://m.media-amazon.com/images/I/61KoS+KDgtL.jpg)
![KONNWEI KW600 Car Battery Tester 12V Professional 100-2000 CCA Automotive Battery Load Analyzer and Alternator Tester Waveform Voltage Test for Car/Boat/Motorcycle… - Image 3](https://m.media-amazon.com/images/I/6184w--HWYL.jpg)
![KONNWEI KW600 Car Battery Tester 12V Professional 100-2000 CCA Automotive Battery Load Analyzer and Alternator Tester Waveform Voltage Test for Car/Boat/Motorcycle… - Image 4](https://m.media-amazon.com/images/I/61akBnYWfhL.jpg)
![KONNWEI KW600 Car Battery Tester 12V Professional 100-2000 CCA Automotive Battery Load Analyzer and Alternator Tester Waveform Voltage Test for Car/Boat/Motorcycle… - Image 5](https://m.media-amazon.com/images/I/618ZOdrinDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Find out what kind of shape your car battery is in
*by M***E on January 23, 2020*

I used the Konnwei battery tester on two cars (one very old, one brand new), and 4 small lead-acid batteries used in a UPS (Uninteruptable Power Supply). The new car had a battery that was in very good shape, but didn't have much of a charge, as it was sitting at the dealer lot, and was shipped from abroad. The new car was a 2019 Hyundai Kona with a 60 AH, 640 CCA AGM battery, and it was at 100% SOH (State of Health), but at 56% SOC (state of charge). After charging it, the Konnwei unit showed the charge up to 98%. It is important to keep lead-acid cells near full charge, as if they are allowed to sit partially discharged, they will form sulfates on the plates, shortening the life of the battery. The second battery, on a 2003 Hyundai Santa Fe was about 3 years old, and the car isn't driven much, so the battery loses its charge because of typical parasitic current draw from the on-board computer, clock, radio, etc. The pictures show the SOC, SOH, and a photo of the Konnwei connected to the battery with a disconnect switch on the battery. While the battery is good, it shows 82% SOH, as the photo was taken at 28 degrees Fahrenheit, and lead acid batteries don't have as much 'get up and go' at lower temperatures. The four small lead-acid batteries that I checked that came from a UPS were 7 years old, and only showed about 2% SOH, so they were ready to be recycled. I also like the feature where you can get an 'oscilloscope' style display (graph of voltage over time during the car starting up), and so you can see if the battery is getting near end of life, or is still good for a few more years. Both batteries in both of my cars showed good starting performance at 30 degrees Fahrenheit. This is a must-have for folks with cars more than a few years old, as you will know when to replace the car battery before it gives you trouble, and leaves you stranded somewhere. This unit uses a new technology where it judges SOH from the rated CCA (cold cranking amps) and the internal resistance of the battery. An excellent tool to add to your garage.

### ⭐⭐⭐⭐⭐ Best Battery Tester
*by T***Z on June 4, 2019*

Battery Tester was everything it was described to be, packaged very nicely, looks very professional. No internal battery needed just hook it up to your car battery and it comes on by itself. Much better screen than those other testers out there, easier to read and gives you a very bright readout. Measures everything you could want battery voltage, cranking amps and charging status. I have tried a few of the others and this one is faster with the tests results. Unit has a great warranty and you can even update the software on it, unlike most of the others. Case is plastic but it is very solid, it has nice long cables on it and the alligator clips are really heavy duty with great bite. Instruction book is nicely laid out but honestly it is so easy to use you won't need it. Like the others there is no case but the box it comes in is very strong with a nice compartment insert, which is great for storing. This one has everything you could ask for in a tester, don't waste your time with the others. Seller is very professional they know how to take care of there customers.

### ⭐⭐⭐⭐ Easy to use and Appears to be Precise
*by R***N on September 14, 2020*

I found this to be easy to use and the instructions were good. I would have given it 5 stars but the screen is not very bright in sunlight. In addition it worked well on my truck’s flooded battery, but had trouble on my Chevy Volts AGM. The Volt obviously does not have a conventional starter motor and generator. MGA (the generator) functions as a starter for the ICE. It runs off the HV battery, so no typical start chugging involved. Therefore I cannot determine how to check the CCA, and do a thorough analysis of the battery. The book does not address this and I have not heard back from the manufacturer yet. Any thoughts would be appreciated.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-12*