The formula to calculate the Hearing Aid Battery Life is:
\[ \text{HABL} = \frac{10 \times \text{BC}}{\text{P}} \]
Where:
Hearing Aid Battery Life is the total time a hearing aid can run without being charged.
Let's assume the following values:
Using the formula:
\[ \text{HABL} = \frac{10 \times 0.5}{0.05} \approx 100 \, \text{hours} \]
The Hearing Aid Battery Life is approximately 100 hours.