Sony DSC-P20 Operating Instructions (primary manual) Operating Instructions Manual page 14

• The capacity of the "Memory Stick" is limited. The above figures are a guide when you
continuously record/play back while replacing the "Memory Stick."
• When LCD BACKLIGHT is set to BRIGHT, the battery life and number of images will be
decreased.
Charging time
Battery pack
NP-FS11 (not supplied)
Approximate time to charge a completely discharged battery pack using the AC-LS1
AC power adaptor (not supplied) at a temperature of 25°C (77°F).
Using the AC power adaptor (not supplied)
Jack cover
1
Open the jack cover and connect the DC connecting cable to the
DC IN jack of your camera with the v mark facing up.
2
Connect the power cord (mains lead) to the AC power adaptor (not
supplied) and then to a wall outlet (mains).
Using a car battery
Use Sony DC adaptor/charger (not supplied).
When using the AC power adaptor
Be sure to use it near the wall outlet. If a malfunction occurs, disconnect the plug
from the wall outlet.
14
Full charge (min.)
Approx. 180
AC-LS1 AC power adaptor (not supplied)
To the wall outlet (mains)
Power cord
(mains lead)