To Get The Most From Your Battery - HP OmniBook 2100 Reference Manual

To get the most from your battery

The following are some further suggestions for the best management of your
OmniBook batteries.
• Do not leave batteries unused for long periods of time. If you have more than
one, rotate them.
• If you normally use ac power, make a practice of at least once a week using the
battery as your power source.
• Unplug the ac adapter when the computer is not in use.
• To preserve the life of your battery, be sure to charge the battery regularly.
• For long-term storage, the battery must be charged at 20-50% to save capacity
loss by self-discharge and to avoid deterioration of battery performance. In a
discharged condition, the battery voltage decreases faster. Storage in a 100%
charged condition can cause higher self-discharge and deterioration of
discharge capacity—even after recharging—compared to storage in a 20-50%
charged condition.
Managing Battery Power
Conserving Battery Power
3-11