To convert Wh to mAh, multiply the watt-hours by 1000 and then divide by the voltage (V).
The Wh to mAh Calculator empowers you to convert watt-hours (Wh) into milliampere-hours (mAh). In simple terms, watt-hours measure energy, while milliampere-hours measure charge.
For example, when calculating the battery capacity or power consumption of devices like smartphones, laptops, or electric vehicles, this conversion can help determine the total charge. Thus, this calculator is useful for understanding how long batteries will last based on their watt-hour ratings and voltage.
Formula
| Variable | Description |
|---|---|
| mAh | Milliampere-hours |
| Wh | Watt-hours |
| V | Voltage (in volts) |
Solved Calculations
Example 1:
For instance, if you have a battery with 50 Wh and a voltage of 5V, the calculation would be:
| Step | Calculation |
|---|---|
| Watt-hours (Wh) | 50 |
| Voltage (V) | 5V |
| mAh Calculation | |
| Result | 10,000 mAh |
Answer: A 50 Wh battery at 5V is equivalent to 10,000 mAh.
Example 2:
Similarly, for 100 Wh with a voltage of 12V:
| Step | Calculation |
|---|---|
| Watt-hours (Wh) | 100 |
| Voltage (V) | 12V |
| mAh Calculation | |
| Result | 8,333.33 mAh |
Answer: A 100 Wh battery at 12V is equivalent to 8,333.33 mAh.
What is a Wh to mAh Calculator?
The Wh to mAh Calculator is a powerful and practical tool. One can rely on it for converting watt hours (Wh) into milliamp hours (mAh).
This conversion is commonly used to measure battery capacity. Besides, this conversion is especially useful when dealing with batteries in electronics, as it helps determine the energy storage in different formats, such as in power banks, smartphones, or laptops.
Understanding how much energy is stored in a battery requires knowing both its watt hours and its milliamp hours, and this tool makes the conversion process easy and quick.
To use the calculator, simply input the watt hours of the battery, and it will convert that value into milliamp hours based on the battery’s voltage.
This is particularly important for understanding how long a device will run or how to choose the right battery for your needs. For example, knowing the 100 Wh to mAh conversion helps determine the battery’s duration for specific applications.
Final Words:
In essence, the Wh to mAh Calculator is an invaluable tool for anyone working with batteries, providing a quick and accurate way to convert between watt hours and milliamp hours, helping you make more informed decisions about battery usage and selection.
