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BQ35100: Expected accuracy of EOS estimated for Li/SOCl2 Battery?

Part Number: BQ35100

Hello TI Support,

I was wondering what would be the expected accuracy of EOS for Li/SOCl2 battery?

Did not see it anywhere in datasheet.

Thank you and best regards,

Mihai Vitanescu

  • Hi Mihai,
    Given these cells are used for extended period of time, i.e in the 10-15 year range, our gauge is able to tell within 1 month accuracy when you need to replace the cells, i.e End of Service.. so that puts us at 99% accuracy. Even for shorter time range, you can still get pretty good accuracy

    thanks
    Onyx