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Chapter 1 Hardware Overview
SatelliteP300 Maintenance Manual (960-Q08)
24
1.8 Batteries
The PC has the following two batteries.
θ Main battery
θ Real time clock (RTC) battery
Table 1-9 lists the specifications for these two batteries.
Table 1-9 Battery specifications
Battery Name Battery Element Output Voltage Capacity
Sanyo
6 cell
10.8v 4000mAh
Panasonic
6 cell
10.8v 4000mAh
Main battery
Sanyo
9 cell
Lithium ion
10.8v 6000mAh
Real time clock
(RTC) battery
Panasonic
ML1220/F1BE-
MOLEX-58ZL1
Lithium ion 3V 17mAh
1.8.1 Main Battery
The main battery is the primary power supply for the computer when the AC adapter is not
connected. In Standby, the main battery maintains the current status of the computer.