Compaq tc1000 Hardware Manual page 68

Battery Packs
Displaying Charge Information on a Battery Pack
Charge information about a battery pack can be displayed on the
battery pack with the Quick Check feature, which can be used
whether or not the battery pack is inserted in the battery bay.
To display the percent of a full charge remaining in a battery
pack, press the battery quick check button 1 on the battery pack.
The 3 battery quick check lights 2 on the battery pack indicate
the charge remaining in the battery pack.
Indication
3 lights on
2 lights on
1 light on
1 light flashing*
*When the battery pack reaches 10% of a full charge, the battery light
on the tablet PC also flashes.
Identifying the quick check button and lights on a
battery pack inserted in the battery bay
3–10
Percent of a Full Charge Remaining
67 to 100%
34 to 66%
11 to 33%
0 to 10%
Hardware Guide