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    Watt-hour (Wh) to Milliamp-hour (mAh) Conversion Calculator | Wh to mAh Convert | Wh to mAh formula

    Created by Md jony islam

    Watt-hour (Wh) to Milliamp-hour (mAh) Conversion Calculator

    Convert watt-hours to milliamp-hours using this electrical calculator. We also show the formulas for the Wh to mAh conversion. watt-hours to milliamp-hours formula. Convert watt hours to milliamp hours (Wh to mAh) with our conversion calculator. Quickly calculate the milliamp hours of a battery.

    Wh To mAh Calculator

    Wh
    • nanojoules (nJ)
    • microjoules (µJ)
    • millijoules (mJ)
    • Joules (J)
    • kilojoules (kJ)
    • megajoules (MJ)
    • Watt-hours (Wh)
    • kilowatt-hours (kwh)
    • megawatt-hours (Mwh)
    • Calorie (cal)
    • Kilocalorie (kcal)
    • nonoelectronvolts (neV)
    • microelectronvolts (µeV)
    • millielectronvolts (meV)
    • electronvolts (eV)
    • kiloelectronvolts (keV)
    • megaelectronvolts (MeV)
    V
    • nanoVolts (nV)
    • microVolts (µV)
    • milliVolts (mV)
    • Volts (V)
    • kilovolts (kV)
    • megavolts (MV)
    mAh
    • Milliamp-hours (mAh)
    • amp-hours (Ah)

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    What do you need to know to calculate DC milliamp-hours mAh?

    Enter Energy in Watt-hours wh and voltage in volts v and press the Calculate button to get the Battery Capacity Q in milliamp-hours mAh:

    Wh to mAh Calculator
    Fig-1: Wh to mAh Calculator

    Conversion using the Wh to mAh Formula

    How to Calculate milliamp-hours mAh from watt-hours wh and Voltage volts using DC line current.

    The Battery Capacity Q in milliamp-hours mAh is calculated as the 1000 times the energy E in watt-hours wh divided by the voltage in volts v. Plug these values into the formula:

    mAh = Wh × 1000 Volts

    For Example, Let’s find the mAh of 120 Wh for a 12V battery.

    milliamp hours(Q) = Watt hours(E) × 1000 Voltage(V)
    or, Q(mAh) = 120 wh × 1000 12 Volts
    or, milliamp-hours = 10000 mAh

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