🔋 KONNWEI KW600 Professional 12V Car Battery Tester – 100–2000 CCA Load Analyzer for Cars, Boats, Motorcycles & More
Don’t let a weak battery catch you off guard. The KONNWEI KW600 is an advanced battery diagnostic tool designed to help you test, monitor, and evaluate battery health, cranking power, and alternator performance — before problems arise. With its high-accuracy chip, real-time voltage graphing, and support for all major battery types, it’s an essential tool for both pros and everyday drivers.
✅ Why Choose the KONNWEI KW600?
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Replace or recharge at the right time – no more guesswork or random breakdowns
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Test directly on weak batteries – no full charge required
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Graph live voltage fluctuations – visualize problems clearly before they escalate
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Store, review, and export test reports for personal or customer records
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Built-in multilingual interface and lifetime software updates
🧪 Core Diagnostic Functions:
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Battery Health Test: Measures CCA, internal resistance, battery life %, SOC, and SOH
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Cranking Test: Identifies weak starts, low voltage drops, and start-up failure points
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Charging System Test: Checks alternator output and ripple voltage
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Graphing Voltage Monitor: Real-time graphing of battery performance during cranking and charging
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Full Report Storage + PC Print Support: Export and analyze results via USB connection
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Reverse Polarity Protection: Safe to connect without damage
🔧 Wide Compatibility:
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12V Batteries Only
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CCA Range: 100–2000 CCA
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AH Range: 30–220Ah
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Works with:
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Flooded/Wet Batteries
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AGM Flat Plate
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AGM Spiral
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GEL
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EFB
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Deep Cycle & Marine
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Supported Standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB
🖥️ Easy to Read, Easy to Use:
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2.4” Full-Color LCD Display
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Simple navigation with multi-language support:
English, French, German, Spanish, Dutch, Polish, Russian, Italian, Portuguese, Korean, Persian, Japanese -
Stylish & rugged housing built for workshop and mobile use
📦 What’s in the Box:
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1 × KONNWEI KW600 Battery Tester
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1 × USB Cable (for updates/printing)
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1 × User Manual
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1 × Protective Plastic Storage Case
🧠 Perfect For:
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Automotive professionals
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DIYers and mechanics
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Battery sellers or service centers
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Motorcycle, car, boat, or golf cart owners
Ш***ч –
The onnwei kw600 tester was brought even earlier than the appointed date (it was on the road for only 10 days) with an updated firmware version v 1.4.3 and updated hardware v 1.4.0. Were pleased with the new crocodile clamps and the accuracy of voltage measurement (almost the same as the reference voltmeter). The package corresponds to the one declared by the seller, however, the manufacturer put in the box the user manual from the first version of the tester, which provided for a quick check mode, in the new version of this mode is not. I like the tester, it works perfectly, I recommend it for purchase, you will not regret it.
Ч***ч –
It seems like it’s working! Thank you
I***a –
it looks professional to me didn’t try yet but I’ve read the manual of instructions it’s got few features which can be very useful definitely recommend it 👍
R***y –
All in the best order
С***ч –
The delivery is fast, the packaging is good, it is undamaged. Item as described.
AliExpress Shopper –
I received it.fast delivery.received in good packing.i like this so much.thank you.
V***o –
Came quickly mist. All right Works
f***v –
Garna yakist, light in the koristuvanni, priyshvidko, I recommend!
П***ч –
I liked everything quickly
U***y –
this is not a bad analyzer. I bought it 5 years ago, I was completely satisfied and then was given to a friend. A new model 650 appeared. I bought it specific crap, showed new values every time, after a minute. As a result, I purchased another new version, also shit. I threw everything away and again ordered version 6.00. The most successful
but the clamp is worse in quality. I recommend this model to everyone