Replacing The Battery Pack - Toshiba Satellite P10 series User Manual

Retaining data with power off (standby mode)
When you turn off your computer with fully charged batteries, the batteries retain
data for the following approximate time periods:
Battery
RTC battery 1 month minimum
Extending battery life
To maximize the life of your battery pack:
If you have extra battery packs, rotate their use.
If you will not be using the system for an extended period, remove the battery
pack.
Store spare battery packs in a cool dry place out of direct sunlight.

Replacing the battery pack

When the battery pack reaches the end of its operating life you will need to install
a new one. If the Battery indicator flashes amber shortly after the battery has
been fully recharged, the battery pack needs to be replaced.
You might also replace a discharged battery pack with a charged spare when you
are operating your computer away from an AC power source. This section
explains how to remove and install the battery pack.
Removing the battery pack
To replace a discharged battery pack, follow the steps below.
CAUTIONS:
1. Save your work.
2. Turn the computer's power off. Make sure the Power indicator is off.
3. Remove all cables connected to the computer.
4. Turn the computer upside down.
3 days minimum (Standby mode, 12-cell)
2 days minimum (Standby mode, 8-cell)
1 month minimum (Shut down mode, both)
1. When handling battery packs, be careful not to
short circuit the terminals. Also do not drop, hit
or otherwise apply impact; do not scratch or
break the casing and do not twist or bend the
battery pack.
2. Do not remove the battery pack while the
computer is in Standby mode. Data in memory
will be lost.
Replacing the battery pack
6-12