1 Answer
The amount of energy stored in a battery depends on its **capacity** and **voltage**. To calculate the energy stored, you can use this simple formula:
\[
E = C \times V
\]
Where:
- **E** is the energy stored in the battery (in watt-hours, Wh).
- **C** is the capacity of the battery (in amp-hours, Ah).
- **V** is the voltage of the battery (in volts, V).
For example, if you have a battery with a capacity of 2 amp-hours (Ah) and a voltage of 12 volts (V), the energy stored would be:
\[
E = 2 \, \text{Ah} \times 12 \, \text{V} = 24 \, \text{Wh}
\]
So, the battery would store 24 watt-hours of energy.
If you have a specific battery in mind, you can find its voltage and capacity on its label or in the specifications to calculate the energy.
\[
E = C \times V
\]
Where:
- **E** is the energy stored in the battery (in watt-hours, Wh).
- **C** is the capacity of the battery (in amp-hours, Ah).
- **V** is the voltage of the battery (in volts, V).
For example, if you have a battery with a capacity of 2 amp-hours (Ah) and a voltage of 12 volts (V), the energy stored would be:
\[
E = 2 \, \text{Ah} \times 12 \, \text{V} = 24 \, \text{Wh}
\]
So, the battery would store 24 watt-hours of energy.
If you have a specific battery in mind, you can find its voltage and capacity on its label or in the specifications to calculate the energy.