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How to analyse the log data in bqeasy

J.C Chen
Expert 1285 points

Hi, Ti team

When i do the bqeasy test, i dont know whether the testing process is correctly carried out.

Is there any guide for analysing the log data ?

Another, to the Qmax.  How to check the value compared with real capacity?

                To the Ra_table, again, how to check the ra_table compared with dedicated chemistry ID? Is there any formula?

Best regards

J.C Chen

  • 0
    TI__Guru 73830 points
    I normally check the accuracy by running a full discharge and checking whether the SOC reaches 0% at the termination voltage. If it is within 1 to 2%, then it is considered to be acceptable. There is not a formula to check the Ra table. The values are typically uniformed through the table and can increase near the bottom.