Toshiba L305 Benutzerhandbuch
1 Hardware Overview
1.8 Batteries
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Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual
1.8 Batteries
The computer has the following four types of batteries:
Main Battery Pack
Real Time Clock (RTC) Battery
Table 1-5 lists the specifications of these batteries.
Table 1-5 Battery Specifications
Battery Type
Material
Output voltage
Capacity
3 Cell
Lithium Ion
10.8 V
2000 mAh
6 Cell
Lithium Ion
10.8 V
4000 mAh
Main Battery Pack
9 Cell
Lithium Ion
10.8 V
6000 mAh
RTC Battery
Lithium Ion
3.0 V
14 mAh
1.8.1 Main
Battery
The main battery pack serves as the computer's main power source when the AC adapter
is not attached. The main battery maintains the state of the computer so that it can
resume it.
is not attached. The main battery maintains the state of the computer so that it can
resume it.
1.8.2
Battery Charging Control
Battery charging is controlled by WINBOND WPCE775L. When AC adapter and
battery pack are attached to the computer, the WPCE775L controls the charge on/off
state and detects a full charge.
battery pack are attached to the computer, the WPCE775L controls the charge on/off
state and detects a full charge.
Battery Charge
When the AC adapter is attached, the battery is charged by off-state charge when the
system is powered off or by on-state charge when it is powered on.
system is powered off or by on-state charge when it is powered on.