KONNWEI Digital Battery Tester KW208 Car Battery Checker 12V Charging System Test Tool Motor Automotive Battery Capacity Tester

Why do you need a KONNWEI KW208? What problems can it help you solve?

The car battery is one of several important parts of a car. Many devices in the car that require electricity require a battery to supply power, and the battery is one of the components of the car that is relatively easy to wear. It has a problem, the engine and the circuit system on the car will all follow this and other problems together.

KONNWEI KW208 12V car battery tester is able to effectively analyze and read important car battery's data, such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status. It provides accurate results, calculates the cold cranking capability of the battery and the aging extent, allowing for a quicker, more precise car repairing.

It provides you a quick, simple and cost-effective solution to know the battery's charging status better , check the battery's health and detect faults. Stay at home can check the battery's healthy staute anytime.

Main features of KONNWEI KW208:

1.[Multi-Functions]：KW208 Battery Tester functions includes Battery test, Cranking test, Charging test functions. It support cranking and charging system test also alternator and starter test. Mainly targeted to analyze the battery healthy status. It directly detects whether the battery is good or bad, and present suggested solutions.

2.[Convenience] : Plug and Play, no internal batteries required. KW208 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 it will turn on and ready to test and analyze battery. It’s that easy!

3.[ Multiple Battery Types Test & Strong Capacity]：KW208 can test all 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. Test standards include most battery standards in the world, CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE

4.[Efficiency & Safety]：Using advanced conductive technology, it can directly display the high accuracy results of vehicle info. Deigned with polarity reverse connection protection. It will not damage the device or affect the car or battery.

5.[Multi-language Support]：8 Languages are available.Available in English, German, French, Dutch, Russian, Spanish, Italian ,Portuguese.

6. [>99.5% Accuracy]:Thanks to KW208’s powerful STM-32 chip, 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.


7. [Useful Feedback Results ]Provide reliable results within seconds, accurancy up to 99.9%; display suggestion according to the testing results (Good, Recharge, Replace), detects bad cells directly.

8.[Professional]：Suitable for automobile factory, garage, auto battery manufacturer, and DIY enthusiasts, etc.

KW208 Functions :

1.System voltage 12 Volts and Voltage test

2.Test Result Good, Recharge or Replace

3.Capacity Cold Cranking Amps (CCA), DIN, EN and IEC information relative to battery rating.
Internal resistance value (mΩ) and Life in percentage (%)

4.Cranking system and Charging system

5.Record and re-play battery data.

6.Battery test, cranking test, charging test and other additional functions.

7.The major battery standards CA,CCA,BCL,MCA,JIS,SAE,EN,DIN and IEC are supported

KONNWEI KW208 Support all 12V kind Batteries

Car, SUV, boat, light Pickup trucks, motorcycle

Battery test, cranking test, charging test and other additional functions

Charging Test
Test different parts of charging system, including generator, rectifier, rectifier diode and son on for a reliable charging volt value.

Cranking Test

Analyzes the actual cranking voltage and the cranking time to help you quickly figure out the whole state of the starting system.

The amplifier circuit adopts high precision chip and is calibrated by profession instrument.

Thanks to KW208’s powerful STM-32 chip, >99.5% Accuracy. 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.

Multi-language Support

Support 8 Languages : English, German, French, Dutch, Russian, Spanish, Italian ,Portuguese

KW208 Car Battery Tester Application

Use a test a wide range of 12v batteries(Starting{SLI},Deep Cycled and Marine) of Wet(Flooded),VRLA or Maintenance Free (MF),Sealed Maintenance Free (SMF), Absorption Glass Mat(AGM),EFB and GEL Cell.

KONNWEI KW208 support measure standards:

Use a test a wide range of 12v batteries(Starting{SLI},Deep Cycled and Marine) of Wet(Flooded),VRLA or Maintenance Free (MF),Sealed Maintenance Free (SMF), Absorption Glass Mat(AGM),EFB and GEL Cell.

1.CCA:100-2000
2.BCI:100-2000
3.CA:100-2000
4.MCA:100-2000
5.JIS:26A17-24SH52
6.DIN:100-1400
7.IEC:100-1400
8.EN:100-2000
9SAE:100-2000

How to Use KONNWEI KW208?

Step 1. Connect the 12V battery, red clips to positive pole and black clips to negative pole.
Step 2. Battery Test: Firstly select the type of battery to be tested, then the test criteria and the test range, and then you have the results within few seconds.
Step 3. Cranking Test: After selecting the cranking test function, follow the prompts to start the engine. Test completed.
Step 4. Charging Test: After entering the charging test function, follow the prompt to increase the speed to 2500 RPM for 5 seconds, then press OK. Test completed.

Item pictures:

Packaing list

1*KW208 Battery Tester
1*Instruction Manual
1*Safe packing box

Any problem please contact us freely before you give the feedback,we will try our best to help you solve it.