Dell HV02T User Manual page 11

NOTICE:
To avoid damaging the travel charger connector or USB
synchronization cable, disconnect the connectors from your device by pressing
the two buttons on the sides of the connectors to release the self-lock
structure.
The other options to charge the battery:
• Connect the USB synchronization cable to the device and computer.
See "Using the USB Synchronization Cable" on page 15 for
information.
• Insert the device into the cradle. See "Using the Cradle" on page 13 for
information.
NOTE:
You can charge your device through the USB connector on your
computer only if the battery icon indicates your device has at least a 25 percent
charge remaining. If it is less than 25 percent, you must use the AC adapter to
charge your device. To charge your device from your computer's USB
connector, your computer must be turned on, and your device turned off.
About Yo ur Device
11