An AC battery is more accurately termed a C battery, and it has specific physical dimensions.
C Battery Dimensions
A C battery has the following standard size:
| Dimension | Measurement |
|---|---|
| Length | 50 mm (1.97 in) |
| Diameter | 26.2 mm (1.03 in) |
Key Characteristics of C Batteries
- Voltage: The nominal voltage of a C battery is typically 1.5V, but this can vary depending on the battery's chemical composition.
- Capacity: The capacity, or how long the battery will last, also varies based on the battery chemistry and how it is being used.
Understanding C Battery Specifications
The C size is a standardized size, ensuring that batteries of this type will fit in devices designed for C batteries. You will often see this size used in larger electronics that require higher capacity than smaller AA or AAA cells. For example, items like larger flashlights, toys, and some portable radios use C batteries.
Conclusion
The 'C' refers to a standard physical size, with dimensions of 50 mm in length and 26.2 mm in diameter, and a nominal voltage of 1.5V. The capacity of the battery will depend on its chemistry and usage conditions.
