BMW CarData - Fleet Battery Health

This dashboard shows anonymous battery health metrics for the fleet. No personal data is stored or displayed.

About Battery Capacity Measurements

The chart below shows battery capacity estimates based on charging sessions plotted against vehicle mileage. Points represent individual measurements, while the blue line shows the linear average capacity trend at each mileage point.

A healthy battery will show gradual capacity decline with increasing mileage. Sudden drops may indicate calibration issues rather than actual capacity loss.

Individual Measurements
Average at Current Kilometers

Note: Battery capacity is estimated from charging sessions where a significant charge was added (>20% SOC change).

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