How many milliamps is 1 WHr?

Watt and milliampere are different units and cannot be interchanged. Watt is unit of power and milliampere is the unit of current intensity. But there is a conversion relationship between watt-hour (Wh) and milliampere (amh). The conversion of capacity units between whr and mAh is mainly determined by whr and voltage (V). If the working voltage is not known, whr cannot directly convert the mAh value.

Whr battery units need to be converted into mAh, and only the working voltage of the battery needs to be manufactured. Taking iPhone 6 as an example, the standard capacity information of built-in battery capacity is: working voltage 3.82V, capacity 6.9 1Whr. According to the calculation formula: mA = WHr/ voltage×1000, it can be calculated that the battery capacity of iPhone6 is about 18 10mAh. 1 ma = 1 ma x 1 hour.

Milliampere rate formula

1A (ampere) =1000 ma (milliampere)

1mA (ma) = 1000μ a (ma)

1ma = 10-3a (ampere), that is,1ma = 0.001a.

1a= 10^(3)ma= 10^(6)μa= 10^(9)na

That is,1a =1000 ma =1000000 μ a =10000000 na.