Battery Internal Resistance Testing Equipment

Instrument Preparations：

Remove the resistance tester and inspect for any cosmetic damage or missing parts.

Confirm battery type and voltage, select the corresponding test cable and insert it into the corresponding port of the tester.

Follow the instructions to connect the test wire to the positive and negative terminals of the battery.

Turn on the instrument's power and launch the software.

Test Operation：

Preheat: After powering on, wait a few minutes to allow the instrument to preheat until the numbers on the display stabilize.

Set Test Parameters: Select battery type and voltage for configuration.

Start Testing: Press the test button and wait for the test to complete.

Test results indicate: The display shows the test results, including internal resistance and battery capacity.

Data Analysis：

Based on test results to determine if the battery needs to be replaced.

Store test data on the computer for comparison and analysis.

Regularly check batteries with an ohmmeter to ensure proper operation.

Please note that the measurement steps may vary depending on the type and size of the battery, as well as the model and features of the ohmmeter. Therefore, it is recommended to carefully read and follow the user manual or operation guide of the instrument before conducting actual measurements.

Additionally, when conducting battery tests, ensure safety by avoiding risks such as short circuits and electric shocks, and operate under the guidance of professionals. If you are unfamiliar with the procedures for battery testing, it is recommended to seek assistance from professionals.