The Nintendo Switch Lite features an internal battery with a capacity of 3700 mAh.
The term "mAh" stands for milliampere-hour, a standard unit used to measure the electrical charge a battery can hold. This value indicates the battery's capacity and, consequently, how much energy it can store. While a higher mAh rating generally suggests longer battery life, the actual usage duration on a device like the Nintendo Switch Lite can vary based on factors such as screen brightness, the demands of the game being played, and the use of wireless features.
Designed exclusively for handheld play, the battery capacity of the Switch Lite is optimized to support its portable nature, enabling extended gaming sessions while on the go.