Header banner
Revain logoHome Page
konnwei bluetooth 100 2000 automotive alternator logo

KONNWEI Bluetooth 100 2000 Automotive Alternator Review

7

·

Very good

Revainrating 5 out of 5  
Rating 
4.9
📊 Diagnostic, Test & Measurement Tools, 🔧 Automotive Tools & Equipment

View on AmazonView on ЯM

Media

(4)
img 1 attached to KONNWEI Bluetooth 100 2000 Automotive Alternator
img 2 attached to KONNWEI Bluetooth 100 2000 Automotive Alternator
img 3 attached to KONNWEI Bluetooth 100 2000 Automotive Alternator
img 4 attached to KONNWEI Bluetooth 100 2000 Automotive Alternator

Details

BrandKONNWEI
Power SourceBattery Powered,bluetooth
ColorBK100

Description of KONNWEI Bluetooth 100 2000 Automotive Alternator

✅【BLUETOOTH 5.0 CAR BATTERY TESTER】 Compatible with all IOS and Android system cellphones and tablets. BK100 can test all 6V 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or GEL batteries. Provides overall analysis of batteries’ health and helps you know its status in advanced before it dies. BK100 battery tester supports cranking and charging system test also alternator and starter test. ✅【DISPLAY OVERALL BATTERY DATA】BK100 6V and 12V Battery Load Tester gives you the basic battery parameters such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status. Additionally, battery cca tester will also show you professional advices whether to replace or charge the battery or not. And it can switch up to 13 languages for various needs. ✅【 >99.5% ACCURACY】Thanks to BK100’s powerful smart chip and its exclusive algorithm, it provides more than 99.5% precise testing reports within milliseconds(testing results refer to US Midtronics), greatly improved the testing speed compared to other battery testers. ✅【PLUG AND PLAY】 BK100 Battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle, and even test dead batteries. Just connect the tester’s clips with battery then operate the APP on your phone to test and analyze battery. It’s so easy!. ✅【STARTER& ALTERNATOR TESTER】BK100 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.

Reviews

Global ratings 7
  • 5
    6
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Works great: battery tester

Finally figured out why the bike won't start, very easy to use, connects to the phone the first time, the app is also easy to use. Works as it should.

Pros
  • Easy to use
Cons
  • Negative impression

Revainrating 5 out of 5

Accurate and easy to use!

We've come a long way from bulky testers with short loads. This device is easy to store and provides accurate results. The iOS app was easy to find and quick to download. It offers the ability to store different batteries so you can track them over time. I highly recommend it!

Pros
  • Positive only
Cons
  • Sad packaging

Revainrating 5 out of 5

Handy little tool - tools and gear

I used this to test some Razor Ground Force Drifter batteries and it worked great. Easily attach cables to battery terminals and easily connect to the phone app (with iOS). The application focuses more on car batteries, but works with other similar systems. Next time I plan to test the car battery on site and will update the information if I encounter any problems.

Pros
  • Pleasant
Cons
  • Ok mostly but...

Revainrating 5 out of 5

Very easy to use, good handy tool to check battery and charging system status!

Took this to test my daughter's new car. It was so easy to use, I can't believe I just found out about this! I have a large 2" x 1" battery tester and have to drive the car into the garage to test it. This thing fits right in my door pocket and I pop it in, plug it into my phone and run diagnostics! I was able to check battery status, state of charge, charging system (alternator) status and cold start amp! My battery tester at home can't do all that and is 100 times bigger and heavier! SMH! I…

Pros
  • Well built
Cons
  • No

Revainrating 5 out of 5

Great little unit.

An application called "Konnwei Battery Tester" is used for this. It was pretty easy to set up and allows you to track different batteries, which is useful for tracking multiple batteries, be it a car or a solar array. The waveform works very well and updates very quickly, maybe 10-15 times a second or so, saving the chart for later each time. The battery test (or "standard test") is a bit tricky in itself, but the best thing I can do is either let the engine run for a few minutes or put the…

Pros
  • Waiting
Cons
  • The list is getting long.

Revainrating 5 out of 5

Help me save my little-used car's batteries painlessly!

My wife and I have several two person cars and especially during the COVID fiasco these cars were not driven as much as they should have been. My wife's sports car in particular continued to suffer from "Won't start, low battery" which resulted in me having to disconnect and charge the battery. (For some reason the car's electrical system doesn't seem to be charging the battery while it's plugged in. This causes problems with the entire electrical system, especially when the battery is below…

Pros
  • Excellent overall performance
Cons
  • Doubtful

Revainrating 4 out of 5

$130+ for battery + travel + plus work or - it's

I don't know how many times I thought the battery was bad only to take it out, charge it all day with a 2A charger and having problems solved. But I haven't really had the chance to know if the CCA is the same as if it were new, and that's more important in cold climates. Not only is it difficult to get hold of a battery but battery prices are now so high they are going crazy. FWIW, Costco has the best battery prices (by far - who knows if that will hold up). A battery with a 3-year warranty…

Pros
  • glitters
Cons
  • there are problems