battery life calculator

enter the value and click "calculate", the calculation result will be displayed.

formula:
BLT = battery capacity / equipment consumption x 0.70

enter the rated capacity of the battery:
ma
enter device consumption:
ma

calculation result:

estimated battery life:
what's the battery life? battery life is how long a battery can power your device before it needs to be replaced. battery life is determined by battery capacity, device power consumption, and device usage time.
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