Garmin GPSMAP 66i In-Depth Manual page 11

BATTERY
 Select settings to extend battery life
• Expedition Mode: screen shuts off, device
enters low power mode, and collects fewer
GPS track points
• Setup > Expedition Mode > Select an option
• Battery Save Mode: screen shuts off
when backlight times out
• Setup > Display > Battery Save > On
• Bluetooth Settings: turn off Bluetooth
wireless technology
• Setup > Bluetooth
 Can be charged with a solar charger or portable
power bank
• Device needs 5 volts of charging power
Tracking Setting
10-min tracking
(Default)
30-minute tracking
(Expedition Mode)
Additional Specs:
Operating temperature:
-4 to 140° F (-20° to 60°C)
Charging temperature:
32° to 104°F (0° to 40°C)
Store with battery at 80%,
charge to 100% before
Battery Life
Up to 35 hours
Up to 200 hours
Tip:
your trip