Battery Information    

You can view information about the PSP™ system's battery.

Charge Level Displays the battery charge level as a percentage
Hours Left * Displays the remaining time of battery duration (except when charging)
Power Source Displays the current source of power: [External] or [Battery]
Battery Status Displays the status of the battery: [In Use], [Charging] or [Charge Complete]

The number of hours as calculated by the system is shown as an estimate. There may be a difference between estimated and actual battery duration due to variations in usage conditions and environmental factors (such as temperature).