Battery life Calculator

Enter value and click on calculate. Result will be displayed.

BLT = Capacity of battery / Consumption of the device x 0.70

Enter the capacity rating of battery :
Milli Amp Hours
Enter the consumption of device :
Milli Amps

Result :

Estimated batery life :
What is the battery life? Battery life is the amount of time a battery can power a device before needing to be replaced. The battery life is determined by the battery capacity, the power consumption of the device, and the usage time of the device.
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