Toshiba Tecra A3 User Manual page 38

Power
Battery Pack
RTC Battery
AC adaptor
FDD Device
TouchPad
TECRA A3/S2
12-cell Li-Ion smart battery pack with
10.8V*8600mAh capacity or 6-cell Li-Ion smart
battery pack with 10.8V*4300mAh capacity
(depending on the model you purchased)
Approximately 12 hours or longer charging time to
100% battery capacity (system on).
Approximately 4 hours charge time to 100%
battery capacity (system off)
Approximately 2 days discharge time in standby
mode for 12-cell battery and 1 days for 6-cell
battery.
Discharge time in shutdown mode is
approximately 1 month.
The computer has an internal battery to back up
the internal Real Time Clock (RTC) and calender.
It is good with no external power source for 1
month on average.
The universal AC adaptor provides power to the
system and recharges the batteries when they are
low. It comes with a detachable power cord.
Optional External USB FDD
The control buttons and TouchPad or Dual Point
device in the palm rest enable control of the on-
screen pointer.
TECRA A3/S2 Features
1-3