1 Hardware Overview 1.6 Batteries
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[CONFIDENTIAL]
Satellite A80/A85 Series Maintenance Manual
1.6 Batteries
The computer has two types of battery:
 Main battery pack (18650 size)
 RTC battery
The removable main battery pack is the computer’s main power source when the AC adaptor is
not attached.
The battery specifications are listed in the table below.
Battery name Material Output voltage Capacity
Main battery (4 cell) Lithium-Ion 14.4 V 2000mAH
Main battery (8 cell) Lithium-Ion 14.4 V 4300mAH
RTC battery Lithium 3.3 V 15 mAh