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BQ34Z100-G1: chemical ID selection

Part Number: BQ34Z100-G1
Other Parts Discussed in Thread: GPCCHEM

Using BQ34Z100-G1 to collect data, I collected data from 3 battery packs (NCR18650GA 7S3P), there is 1580 in the matching chemical ID, but it is not the best chemical ID, the best chemical ID is different for all three battery packs, should I continue to use chemical ID 1580?

report.zip

  • Hello,

    It's best to do the relax-discharge-relax cycle for the GPCCHEM report with a single cell if possible. The cell and pack resistances can cause discrepancies in the chem ID match.

    If it has an exact match I would use the exact match.

    Sincerely,

    Wyatt Keller