Optimizing Battery Life - Acer Aspire E1 Series User Manual

48 - Battery pack
6. Reconnect the AC adapter and fully charge the battery again.
Follow these steps again until the battery has been charged and
discharged three times.
Use this conditioning process for all new batteries, or if a battery
hasn't been used for a long time. If the computer is to be stored for
more than two weeks, you are advised to remove the battery pack
from the unit.
Warning
Do not expose battery packs to temperatures below 0° C (32° F) or
above 45° C (113° F). Extreme temperatures may adversely affect the
battery pack.
The battery conditioning process ensures your battery accepts the
maximum possible charge. Failure to follow this procedure will prevent
you from obtaining the maximum battery charge, and will also shorten you from obtaining the maximum battery charge, and will also shorten you from obtaining the maximum battery charge, and will also shorten
the effective lifespan of the battery.
In addition, the useful lifespan of the battery is adversely affected by
the following usage patterns:
• Using the computer on constant AC power with the battery inserted. • Using the computer on constant AC power with the battery inserted. • Using the computer on constant AC power with the battery inserted.
If you want to use constant AC power, you are advised to remove If you want to use constant AC power, you are advised to remove If you want to use constant AC power, you are advised to remove
the battery pack after it is fully charged. the battery pack after it is fully charged. the battery pack after it is fully charged.
• Not discharging and recharging the battery to its extremes, as • Not discharging and recharging the battery to its extremes, as • Not discharging and recharging the battery to its extremes, as
described above. described above. described above.
• Frequent use; the more you use the battery, the faster it will reach • Frequent use; the more you use the battery, the faster it will reach • Frequent use; the more you use the battery, the faster it will reach
the end of its effective life. A standard computer battery has a life the end of its effective life. A standard computer battery has a life the end of its effective life. A standard computer battery has a life
span of about 300 charges. span of about 300 charges. span of about 300 charges.

Optimizing battery life

Optimizing battery life helps you get the most out of battery operation,
prolonging the charge/recharge cycle and improving recharging
efficiency. You are advised to follow the suggestions set out below:
• Purchase an extra battery pack.
• Use AC power whenever possible, reserving battery for mobile use.
• Remove accessories that are not being used (e.g. a USB disk
drive), as they can continue to draw power.
ures your battery accepts the ures your battery accepts the
llow this procedure will prevent llow this procedure will prevent
the battery is adversely affected by the battery is adversely affected by