Auto User Guide

KW710 KONNWEI Battery Tester 6V, 12V, 24V Operating Guide


KW710 KONNWEI Battery Tester 6V, 12V, 24V Operating Guide

A highly adaptable and sophisticated diagnostic instrument, the KONNWEI KW710 Battery Tester can test a variety of batteries, including 6V, 12V, and 24V. This makes it the perfect option for a wide range of applications, including big trucks and commercial vehicles as well as tiny cars and motorcycles. With its ability to provide precise and trustworthy evaluations of battery health, the KW710 is designed to provide important information on variables including voltage, internal resistance, cold cranking amps (CCA), state of charge (SOC), and state of health (SOH). Both specialists in the automotive industry and individual vehicle owners will find it easy to use because to its user-friendly interface, which comes with a clear digital display. The KW710 is unique in that it can provide comprehensive analysis in addition to diagnosing battery problems, which is crucial for upkeep and troubleshooting. The KONNWEI KW710 is an invaluable tool for anyone who needs to make sure their vehicle’s battery is operating at its best. It can be used with normal car batteries or more durable commercial and industrial batteries due to its sturdy construction and extensive testing capabilities.KW710-KONNWEI-Battery-Tester-6V,12V,24V-Operating-Guide-product

How to Use KW710 KONNWEI 

It is simple to use the KW710 KONNWEI Battery Tester with 6V, 12V, and 24V batteries.

Here’s a detailed how-to:

  • Get the battery ready for the test: Make sure the equipment or car that uses the battery is off. The battery needs to be at rest—that is, not recently charged or discharged—in order to provide the most accurate data.
  • Find the battery: You may reach the equipment’s battery compartment by opening the hood of your car. Determine the battery’s positive (+) and negative (-) connections.
  • To connect the KW710, place the black clamp on the battery’s negative terminal and the red clamp on its positive terminal. Verify the security of the connections.
  • Turn on the KW710: The KW710 ought should turn on by itself as soon as it is connected. Verify your connections and the battery’s charge level if it doesn’t.
  • Choose the Battery Type and Voltage: Using the device, choose the voltage (6V, 12V, or 24V) and battery type (standard, AGM, gel, deep-cycle). To ensure accurate testing, this step is essential.
  • Launch the Examination: To start the test, adhere to the KW710’s instructions. The battery’s state will then be analyzed by the device, which will check voltage, CCA (Cold Cranking Amps), SOH (State of Health), and SOC (State of Charge).
  • Examine the outcomes: The KW710 will show the test results on its screen after it has finished. You may learn more about the performance and health of the battery from these findings.
  • Interpreting the Results: You can determine whether any action (such as charging or changing the battery) is required by consulting the user manual or guide that came with the KW710.
  • Safety Advice: Although the KW710 often has built-in safety features like as reverse polarity protection, it’s still advisable to handle the device and batteries with caution.
  • Disconnect the Tester: After the test is finished, remove the red clamp (positive) and then the black clamp (negative).
  • Refer to the handbook: Consult the user handbook that is included with your KW710 for more particular instructions and features.

The KW710 is an indispensable instrument for preventative maintenance and diagnosing battery issues in a wide range of cars and equipment because it is an efficient tool for assessing the performance and health of different types of batteries.


What types of batteries can the KW710 test?

It can test 6V, 12V, and 24V batteries, including standard, AGM, gel, and deep-cycle batteries.

How do I connect the KW710 to a battery?

Attach the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal of the battery.

Does the KW710 need its own power source?

No, it powers up from the battery it is connected to.

Can the KW710 measure battery voltage?

Yes, it provides accurate readings of the battery’s voltage.

Is the KW710 capable of testing cold cranking amps (CCA)?

Yes, it can test and display the battery’s CCA.

How does the KW710 assess the state of health (SOH) of a battery?

It evaluates the overall condition and potential lifespan of the battery, displaying the SOH as a percentage.

Can the KW710 be used on motorcycle batteries?

Yes, it can be used on 6V and 12V motorcycle batteries.

Is the KW710 suitable for large commercial vehicle batteries?

Yes, its ability to test 24V batteries makes it suitable for commercial vehicles.

Does the KW710 provide a printout of the test results?

Typically, it does not print results; they are displayed on its screen.

Can the KW710 detect bad cells in a battery?

Yes, it can identify if a battery has bad cells.

Is the KW710 user-friendly for non-professionals?

Yes, it’s designed for ease of use, suitable for both professionals and amateurs.

How accurate is the KW710?

It’s known for providing reliable and accurate readings within its operational scope.

What safety features does the KW710 have?

It includes safety features like reverse polarity protection and overcharge protection.

Does the KW710 require calibration?

Generally, it doesn’t require user calibration and comes ready to use out of the box.

Can the KW710 be used on deep-cycle batteries?

Yes, as long as they are 6V, 12V, or 24V deep-cycle batteries.