Garmin Forerunner 305 - Manual (Page 5)

Forerunner ® 205/305 Owner’s Manual
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Charging the Battery
Charge the Forerunner for three hours before using it. When the
battery is fully charged, the battery life is approximately 10 hours. To
avoid corrosion, be sure the Forerunner is completely dry before
charging or connecting to a personal computer.
To charge the Forerunner:
1. Snap the Forerunner into the
charging cradle.
2. Plug the small end of the AC
adapter into the mini-USB port
on the cradle. Plug the other end
into a standard wall outlet.
Note: The Forerunner wll not charge outsde the temperature range of
0°C–50°C (32°F–22°F).
You can also charge the Forerunner by connecting it to your personal
computer with the enclosed USB cable. However, you must install
Garmin Training Center before you connect to your computer. See page
62 to install Garmin Training Center.
mini-USB port
cradle