HP iPAQ h1900 Pocket PC series - Manual (Page 27)

Getting Acquainted
Reference Guide 1–21
Manage the Battery
To use your battery power effectively, you need to know how to:
■ Install the battery
■ Monitor the battery
■ Charge the battery
✎
You should recycle and dispose of the lithium ion battery
properly.
Ä CAUTION: The iPAQ Pocket PC has a small backup battery, which
allows you to change the main battery without losing data. However,
it is strongly recommended that you replace the main battery
immediately with a fully charged battery.
✎
The backup battery provides power to preserve stored data in
memory. The Pocket PC, however, will not operate on backup
battery.
311757-001.book Page 21 Friday, October 11, 2002 12:02 PM