Batteries; Main Battery; Table 1-5 Battery Specifications; Table 1-6 Time Required For Charges - Toshiba Portege R300 Maintenance Manual

1.7

Batteries

The computer has two types of batteries as follows:

Main battery

Real Time Clock (RTC) battery
The battery specifications are listed in Table 1-5.
Battery name
G71C00071110/210
Main battery
G71C0006V110/210
RTC battery
GDM710000041
1.7.1 Main Battery
The removable main battery pack is the computer's main power source when the AC adaptor
is not attached. The main battery maintains the state of the computer when the computer
enters in resume mode.
Battery Charge
When the AC adapter is connected, normal charging is used while the system is turned on
and quick charge is used while the system is turned off. Table 1-6 lists the charging time
required for charges.
Battery type
Main battery (7,650 mAh)
Main battery (5,100 mAh)
PORTÉGÉ R300 Maintenance Manual (960-591)

Table 1-5 Battery specifications

Material

Table 1-6 Time required for charges

Power on (hours)
About 6.5 to 21.0
About 4.5 to 14.0
1 Hardware Overview
Output
voltage
Li-Ion 10.8 V
Li-Ion 10.8 V
2.4 V
Ni-MH
Power off (hours)
[CONFIDENTIAL]
Capacity
7,650mAh
5,100mAh
15mAh
About 4.0
About 3.0
1-21