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KONNWEI KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer

KONNWEI KW208 12V Car Battery Tester, 100-2000 CCA Load & Alternator Tester, Digital Auto Battery Analyzer

Q: Can this test for a battery drain as well as current battery output?

The meter performs the following primary tests: 1.System voltage: 12 Volts; 2.Test Results: Good, Recharge or Replace; 3.Capacity - Cold Cranking Amps (CCA); 4.Internal resistance value (mΩ); 5.Life in percentage (%); 6.Cranking system testing; 7.Charging system testing; 8.Voltage test in waveform; and 9.Record and re-play battery data. I've used it in several vehicles and on batteries to determine the status, and so far it has performed very well for me. I think the first seven points above will meet your need, although if the charging system fails, I don't think it will tell you exactly which component is causing the trouble. Hope this helps.

Q: Deep cycle marine batteries?

yes, it can work with Deep cycle marine batteries

Q: Manual also comes in Spanish ????

The manual that comes with it is USELESS; it is super-tiny; never seen anything like it ever before. It is about 2" square (that's an estimate, it is in my vehicle right now). I have 20/20 vision and I have to strain my eyes when I try to read it. It's pathetic. Doesn't matter this piece of crap gives inconsistent results anyway. REPLACE, GOOD-RECHARGE, GOOD, etc... randomly shows that any battery's health is anywhere from 20% to 100%. One a brand new battery in a friend's new car (purchased 3 weeks ago), it shows the battery health as 24% and says REPLACE. On my battery, it has been all over the place. On my neighbor's car with a bad battery that won't charge but will allow you to turn on the parking lights, this thing says the battery health is 95% and "GOOD BATTERY". Yeah, this thing is going back.

Q: do you tell unit battery rated cca and it tells you when battery at end of life?

You enter your battery"s claimed CCA, the unit performs a measurement on that data and gives you the amount of CCA the battery can provide. As the value goes down from the rated CCA, you have to make the determination as to how much life the battery has remaining.

4.5/5

Product ID: 392068850

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Details

Brand
KONNWEI
Power Source
Battery
Style
Digital
Colour
KW208
Item Weight
230 Grams

⚡>99.99% Accuracy

🌍8 Language Support

🔋100-2000 CCA

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Description

🔧 Power Up Your Knowledge with KW208!

🚀 LIGHTNING FAST TESTING - Experience testing speeds with over 99.99% accuracy in milliseconds.
⚙️ PLUG AND PLAY CONVENIENCE - Effortlessly test batteries in or out of the vehicle.
🔄 VERSATILE TESTING CAPABILITIES - Evaluate cranking, charging, and alternator performance seamlessly.
🔍 COMPREHENSIVE BATTERY ANALYSIS - Get detailed insights into your battery's health and status.
🎁 PERFECT GIFT FOR AUTO ENTHUSIASTS - An ideal present for anyone who values their vehicle's performance.

The KONNWEI KW208 is a state-of-the-art 12V car battery tester designed for comprehensive battery analysis. It supports a wide range of battery types, including AGM and gel batteries, and provides precise testing results with over 99.99% accuracy. With its user-friendly plug-and-play design, this tester is perfect for both in-vehicle and out-of-vehicle use, making it an essential tool for any car owner.

Specifications

Brand	KONNWEI
Power Source	Battery Powered
Style	Digital,Regular
Colour	KW208
Item Weight	230 Grams
Item dimensions L x W x H	20 x 78 x 127 Millimeters
Min. Operating Voltage	12 Volts
Specification Met	CE
Upper Temperature Rating	70 Degrees Celsius
Measurement Type	Battery Tester
Maximum Operating Voltage	12 Volts
UPC	657419949637
Manufacturer	KONNWEI
Country of Origin	China
Model number	KW208
Number of Memory Sticks	1
Item Weight	230 g
Product Dimensions	2 x 7.8 x 12.7 cm; 230 g
Item model number	KW208
Item Height	12.7 Centimeters
Item Width	7.8 Centimeters
Voltage	12 Volts
Included Components	battery tester
Are batteries included?	No

Have a Question? See What Others Asked

Can this test for a battery drain as well as current battery output?

Deep cycle marine batteries?

Manual also comes in Spanish ????

do you tell unit battery rated cca and it tells you when battery at end of life?

Reviews

4.5

All from verified purchases

H**I

Warranty clamp

This product is damaged please kindly guide next process of warranty

12.04.2025

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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The delivery time was excellent, and the packaging was secure.

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