Retaining Data With Power Off (Standby Mode); Extending Battery Life; Replacing The Battery Pack; Removing The Battery Pack - Toshiba Satellite A80-127 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

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.
■
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.
■
Do not remove the battery pack while the computer is in Standby mode.
Data in memory will be lost.
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.
5. Unlock the Battery Pack Lock.
6. Unlock the Battery Pack Release Latch.
7. Slide the battery latch to the left, then pull the battery out of the battery
bay.
Toshiba A80
Approximately 2 days (Standby mode, 12-cell)
Approximately 1 days (Standby mode, 6-cell)
Approximately 1 month (Shut down mode, both)
Approximately 1 month
Power System
6-10