dynabook E10-S, Maintenance Manual

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1.5 B
atteries
1 Hardware Overview
Satellite Pro E10-S / dynabook E10-S Maintenance Manual
1-12
1.5 Batteries
The computer has the following type of battery:

Main Battery Pack
Table 1-4 list the specifications of battery.
Table 1-3 Battery Specifications
Battery Type Material Output voltage Capacity
Main Battery Pack
2 Cell Lithium Ion 7.6 V 6000 ma h
1.51 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.
1.52 Battery Charging Control
Battery charging is controlled by TI BQ24715/BD99950. When AC adapter and battery
pack are attached to the computer, BQ24715/BD99950 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.
Table 1-4 Quick/Normal Charging Time