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How to extend laptop battery life?

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					How to extend laptop battery life?
Here are some more tips to improve your notebook's battery life:
1. If you do not use your laptop for extended periods of time (a week or more),
remove the battery pack from the laptop.

2. Do not expose the battery to high heat or freezing temperatures. Do not leave
your battery in your car in the summer. Hot batteries discharge very quickly, and
cold ones can't create as much power.

3. Make sure to plug your laptop charger adapter into a UPS and not directly into
a power outlet or surge protector.

4. If you have a nickel-metal hydride battery, completely drain and recharge the
battery once a month to maximize its capacity to hold a charge.

5. Fully charge new battery packs before use. New pack needs to be fully charged
and discharged (cycled) a few times before it can condition to full capacity.

6. For laptops that work as Desktop Replacement, the battery should be
re-installed every 3-4 weeks and allowed to fully discharge.

7. Leaving a battery in a laptop while using an electrical outlet for long periods of
time will keep the battery in a constant state of charging up and that will reduce
the life cycle of the battery.

Battery-saving sleep modes: Should I use Stand By or Hibernate

Standby mode
Use standby to save power when you will be away from the computer for a short
time while working - your monitor and hard disks turn off, all applications and
open files are stored in RAM. When you want to use the computer again, it comes
out of standby quickly, and your desktop is restored exactly as you left it.

Hibernation Mode
Use hibernation to save power when you will be away from the computer for an
extended time while working - your computer shuts down to save power but first
saves everything in memory on your hard disk. When you restart the computer,
your desktop is restored exactly as you left it.

When you choose Start, Turn Off Computer in Windows XP, your options are
Stand By, Turn Off, and Restart. To Hibernate, place the cursor over Stand By,
then hold down Shift and click.

				
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Description: How to extend laptop battery life?