Globalsat GH-625XT User Manual page 9

There is a "groove" on the side of the column of USB
connector.
Aim the "groove" at the "bar" for plugging in the USB
connector.
To charge the battery:
1. Connect one end of USB clip with your
GH-625XT and the other end with the AC adapter or
USB port on PC.
2. It may need about 2.5 hours to fully charge the
battery.
GH-625XT
Page 9