Sony PSP-1001 Instruction Manual page 40

• Battery charge level can also be checked in "Battery Information" under "System
Settings" (
• If the PSP™ system is left unused after the battery runs out, the date and time settings may
be reset. If this occurs, the date and time setting screen will be displayed the next time the
system is turned on.
• The battery cannot be recharged when the WLAN feature is in use.
Estimated battery duration
Game
Video playback
*1 Based on tests conducted using the supplied battery pack, with the system in single
player mode, with headphones with remote control in use, and with wireless LAN not in
use.
*2 Based on tests conducted using variables of system speakers versus headphones, volume
level and screen brightness level.
Hint
Battery duration may vary depending on the type of content being played or usage
conditions such as screen brightness and environmental factors. As battery ages, anticipate
lower battery duration.
Estimating the battery charge time
When using the supplied battery pack, it takes approximately 2 hours and 20
minutes to fully charge the battery using the AC adaptor after the battery has
run out.
Hints
• Charge in a temperature of 10°C to 30°C/50°F to 86°F. Charging may not be as effective
in other environments.
• Charging may take longer when the system is turned on during charging.
Battery pack life
The battery pack has a limited lifespan. Battery duration will decrease with
repeated usage and age. If the battery duration becomes extremely short, it may
be time to replace the battery pack.
40 Battery
page 99).
Approximately 3 - 6 hours*
Approximately 3 - 5 hours*
1
2