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Battery Charging Time Calculator | Battery Charging Time Formula

This page mentions battery charging time calculator and its formula. The battery charging time calculator takes battery capacity (mAh) and charging current (mA) as input parameters and provides charging time (Hours) as an output.

Battery Capacity, mAh (input1) :

Charging Current, mA (input2) :

Battery Charging Time, Hours (Output1):

Example for Battery Charging Time Calculator:
Battery Capacity (mAh) = 1200
Charging Current (mA) = 120
Battery Charging Time = 10 Hours

Battery Charging Time Calculator Formula

A battery can be charged with a current of about 10 % of the battery capacity. Following equation or formula is used for Battery Charging Time calculator.

Battery Charging Time Formula

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