---
product_id: 409833581
title: "KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover"
brand: "konnwei"
price: "159460CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/409833581-konnwei-kw650-6v-12v-car-battery-tester-100-2000-cca
store_origin: SN
region: Senegal
---

# 100-2000 CCA load testing range >99.5% testing accuracy 6V & 12V battery compatibility KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover

**Brand:** konnwei
**Price:** 159460CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your diagnostics with precision and speed — never get stranded again!

## Quick Answers

- **What is this?** KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover by konnwei
- **How much does it cost?** 159460CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/409833581-konnwei-kw650-6v-12v-car-battery-tester-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

- • **Lightning-Fast Precision:** Powered by STM-32 chip, get ultra-accurate results in milliseconds to avoid unexpected battery failures.
- • **Advanced Waveform Analysis:** One-key voltage waveform tracking delivers real-time diagnostics, perfect for pros and DIYers alike.
- • **Universal Battery Compatibility:** Seamlessly tests 6V & 12V batteries including AGM, gel, and flooded types for cars, boats, motorcycles, and more.
- • **Comprehensive Battery Health Insights:** Displays voltage, internal resistance, CCA, and charge status with expert advice on battery replacement or charging.
- • **Multi-Function Starter & Alternator Testing:** Beyond batteries—test your vehicle’s starter and alternator with support for 12 languages to fit your workflow.

## Overview

The KONNWEI KW650 is a professional-grade automotive battery and alternator tester compatible with 6V and 12V batteries ranging from 100 to 2000 CCA. Featuring advanced voltage waveform analysis and over 99.5% accuracy via its STM-32 chip, it delivers rapid, reliable diagnostics for cars, boats, motorcycles, and lawn equipment. This compact, multi-language device provides detailed battery health data and starter/alternator testing, empowering users to prevent failures and maintain peak vehicle performance.

## Description

Full description not available

## Features

- 【6 & 12 Volts Battery Tester】 As the upgraded version of KW600, KW650 can test all 6V and 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. The perfect automotive battery testers to diagnose the batteries of car, boat, lawn mowers, etc. Perfect household tool and present for daily use! NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
- 【One-key Waveform Analysis】The exclusive function on KW650 battery analyzer is the voltage waveform analysis, for the beginners, it helps to track the real-time voltage changing to find the battery issue, for the professional repair store, it’s continuous voltage monitoring results can be uploaded to computer then compare it to achieve the analysis of in-car systems.
- 【 >99.5% Accuracy】Thanks to KW650’s powerful STM-32 chip, it provides more than 99.5% precise testing reports within milliseconds, greatly improved the testing speed compared to other battery testers. Besides KW650 is one of the few automotive battery and alternator testers that supports UPDATE function.
- 【Display Overall Batteries Data】Except give you the basic battery parameters such as voltage, internal resistance, cold cranking amp, battery health and charge status, KW650 load tester will also give professional advice based on these data then you can decide whether to replace or charge the battery, help you know battery status in advance to prevent possible battery failures.
- 【Starter& Alternator Tester】KW650 is not only a great battery load tester that tests batteries cranking & charging system but also can test alternator's charging and starter's cranking conditions. And it can switch up to 12 languages for different needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KONNWEI |
| Power Source | Battery Powered |
| Style | Regular |
| Colour | black |
| Item dimensions L x W x H | 20 x 70 x 125 Millimeters |
| Min. Operating Voltage | 12 Volts |
| Specification Met | [Cautious] Shenzhen Jiawei Hengxin Technology Co., Ltd. Internal Certifications Or Quality Standards |
| Upper Temperature Rating | 7E+1 Degrees Celsius |
| Measurement Type | Battery Tester |
| Manufacturer | KONNWEI |
| Product Dimensions | 2 x 7 x 12.5 cm; 387.7 g |
| Item model number | KW650 |
| Manufacturer Part Number | KW650 |
| Material | gel |
| Voltage | 12 Volts |
| Item Weight | 388 g |

## Product Details

- **Brand:** KONNWEI
- **Power Source:** Battery Powered
- **Style:** Regular
- **Colour:** black
- **Item dimensions L x W x H:** 20 x 70 x 125 Millimeters

## Images

![KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover - Image 1](https://m.media-amazon.com/images/I/61bSGT6eseS.jpg)
![KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover - Image 2](https://m.media-amazon.com/images/I/613apOMxy5L.jpg)
![KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover - Image 3](https://m.media-amazon.com/images/I/71lHyuk6UcL.jpg)
![KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover - Image 4](https://m.media-amazon.com/images/I/71F9Qf9RPoL.jpg)
![KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover - Image 5](https://m.media-amazon.com/images/I/61xGIUUspyL.jpg)

## Frequently Bought Together

- KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-25*