What is referred to as the full charge capacity of a computer's battery?

The full charge capacity of a computer's battery is defined as the maximum amount of energy that the battery can store, typically measured in milliamp-hours (mAh). This measurement indicates how much current the battery can deliver over one hour. It quantifies the battery's ability to hold a charge and is critical when assessing battery performance and longevity.

Understanding this concept is essential because it directly influences the duration a device can operate before needing a recharge. A higher capacity means the battery can provide power for a longer time, increasing the usability of the device. Additionally, knowing the full charge capacity helps technicians evaluate battery health and make informed decisions regarding potential replacements or adjustments.

Other options relate to aspects of a battery's function but do not accurately define its full charge capacity. For instance, the weight a battery can support or its power output are not relevant metrics for understanding the total charge a battery can hold. Similarly, the duration the battery can run is influenced by its capacity but is a separate measure that depends on the load and efficiency of the device.