Replacement/Spare Lithium Battery for Garmin Alpha Handheld Devices. This battery has a long life and is great for extended periods out in the field with your Garmin Alpha GPS dog tracking systems. Part Number 010-11654-03. It is also compatible with the following devices: Alpha 300 Alpha 300i Alpha 200 Alpha 200i Montana 600 Montana 600t Camo Montana 650 Montana 650t Monterra VIRB VIRB Elite Â