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When you connect the computer to an external power source, the battery light on the computer turns on. However, charging may not occur until the battery pack reaches normal operating conditions, which may take several minutes to an hour. When the battery pack reaches the normal temperature and charge level, it begins to charge. The battery light on the computer turns off when the battery pack is fully charged.
Storing Battery Packs
Battery packs
To prolong the battery charge of a stored battery pack, store it in a cool, dry place. The recommended storage temperature range is from
CAUTION: To prevent permanent damage to a battery pack, do not expose it to high temperatures for extended periods of time.
IMPORTANT: To ensure battery gauge accuracy, fully charge, fully discharge, and fully recharge a battery pack that has been unused for more than 30 days.
Recycling Used Battery Packs
The battery pack recycling program provides a safe and easy method for disposing of used battery packs. To inquire whether the recycling program is available in your area, see the Compaq worldwide telephone numbers in the Preface of this guide. If a number for recycling is not listed for your area, contact your Compaq authorized dealer, reseller, or service provider.