For extended outings, bring an extra Lithium-ion battery pack for your compatible Garmin device.
Compatible Devices:

aera® 660

Alpha® 100

Aviator Action Pack

Montana® 600

Montana® 600t Camo

Montana® 610

Montana® 610t Camo

Montana® 650

Montana® 650t

Montana® 680

Montana® 680t

Monterra®

VIRB®

VIRB® Elite
