Toshiba Satellite A55 - Manual (Page 61)

61 Features and specifications
Power
Storage capacity
Main battery Removable, rechargeable Lithium high-capacity battery
(4400 mAh, 10.8V x 6 cell)
Battery Life: up to 3 hours (measured by MobileMark™)*
4
**
Battery recharge time is several hours*
4
*Battery life may vary considerably from specifications
depending on product model, configuration,
applications,power management settings and features
utilized, as well as the natural performance variations
produced by the design of individual components.
Published battery life numbers are achieved on select
models and configurations tested by Toshiba at the time of
publication. See “Detailed Specs” for specific battery
measurement test. Recharge time varies depending on
usage. Battery may not charge while computer is consuming
full power. After a period of time, the battery will lose its
ability to perform at maximum capacity and will need to be
replaced. This is normal for all batteries. To purchase a new
battery pack, see the accessories information that shipped
with your computer or visit the Toshiba web site at
www.accessories.toshiba.com.
** MobileMark is a trademark of the Business Applications
Performance Corporation
RTC battery Lithium-Ion (Li-Ion) or NiMH battery provides power for
the internal real-time clock and calendar
The RTC battery does not charge while the computer is turned off
even when the AC adapter is charging the computer.
Hard Disk Drive (HDD)
capacity 2.5-inch removable drive and controller provides non-
volatile storage for 40 GB or 60 GB*
5
*1 Gigabyte (GB) means 1000 x 1000 x 1000 =
1,000,000,000 bytes using powers of 10. The computer
operating system, however, reports storage capacity using
powers of 2 for the definition of 1 GB = 1024 x 1024 x
1024 = 1,073,741,824 bytes, and therefore may show less
storage capacity. Available storage capacity will also be less
if the product includes one or more pre-installed operating
systems, such as Microsoft Operating System and/or pre-
installed software applications, or media content. Actual
formatted capacity may vary.