21. Battery Lifetime EstimatorΒΆ

Battery Lifetime Estimator tool is available for DA14580/581/583 and DA14585/6 families. The tool can be loaded by selecting the “Power Monitor” under Layout in the Toolbar or the “Battery Lifetime Estimator” under Tools.

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Figure 100 Battery Lifetime Estimator

The user can specify the input values for the lifetime estimation. The tool is loaded with the default input values. On the bottom we can see the estimated lifetime in days and a table with results, such as adverting and connection current and charge. The calculations are repeated every time an input value changes. When the validation of an input value fails, a respective message appears and user is expected to correct the value in order to proceed with the lifetime estimation.

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Figure 101 Connection and Advertising Interval validation