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GPCCHEM: Cannot find suitable ID

Statham Su
Genius 4990 points
Part Number: GPCCHEM

Hello Sir:

We have log as below.

7827.new.zip

But we didn't receive suitable ID.

Can you help us check what's wrong with this report?

new-report.zip

Looking forward your feedback.

Thanks a lot.

  • 0
    TI__Mastermind 37761 points

    Hello Statham,

    I believe the issue is with how the battery was charged. 

    We recommend charging the battery with a constant current followed by a constant voltage charge.

    Regards,

    Nick Richards

  • 0 in reply to Adrian
    Genius 4990 points

    Hello Sir:

    We reupdate below parameters but still no CHEMID can be used.

    Would you please help us check it again?

    Looking forward your feedback.

    Thanks a lot.

    20240524.zip

    20240524-report.zip

  • 0 in reply to Statham Su
    TI__Mastermind 37761 points

    Hey Statham,

    What is the battery you are using for this test. Can you send me the datasheet for your battery.

    Regards,

    Nick Richards

  • 0 in reply to Chen Alex1
    TI__Mastermind 37761 points

    Hey Chen,

    Thank you for that. Are you discharging all the way down to the terminate voltage for the battery? I don't see this number specified in the file sent, but the battery is discharged down only to 2.3V which is the nominal voltage.

    Regards,

    Nick Richards

  • 0 in reply to Adrian
    Prodigy 30 points

    Hi Nick, thanks for your feedback.

    Because of  our active model of battery  is between 2.7V~2.3V, so we don't discharge down at the terminate voltage.

    About more battery information, please refer to below link.

    www.global.toshiba/.../combination.html

  • 0 in reply to Yuanlung Peng
    TI__Mastermind 37761 points

    Hello Yuanlung,

    To use the GPCCHEM tool, you must discharge the battery down to the terminate voltage specified in the datasheet for the battery. This is crucial for the GPCCHEM tool to work properly.

    Regards,

    Nick Richards

  • 0 in reply to Adrian
    Prodigy 30 points

    Hi Nick,

    Please refer to attachments and provide suitable ID.

    Fullscreen 2425.Config.txt Download 
    ProcessingType = 2
NumCellSeries = 1
ElapsedTimeColumn = 0
VoltageColumn = 1
CurrentColumn = 2
TemperatureColumn = 3
    2425.roomtemp_rel_dis_rel.csv

  • 0 in reply to Yuanlung Peng
    TI__Mastermind 37761 points

    Hello Yuanlung, 

    I see this support turned into an email support. We will continue the discussion through email.

    Regards,

    Nick Richards