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HomeUtilityBattery Drain Calculator

Utility

BatteryDrainCalculator

Battery Drain Calculator — Runtime hours derived from Capacity mAh, load mA. Estimating device battery life..

Battery Drain Calculator

Capacity mAh

Capacity mAh is required

load mA

load mA is required

Enter the values above to see your result.

Battery Drain Calculator — Runtime hours derived from Capacity mAh, load mA. Estimating device battery life..

Formula

runtimeHours = capacityMah ÷ loadMa

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