Answer
Mar 25, 2026 - 07:44 AM
Yes, your Garmin Alpha 100, 200/200i, and 300/300i handhelds may require a software update to ensure full compatibility with the new Garmin Alpha battery. If your device displays a message such as "this is not a supported/garmin battery," updating your handheld’s software is necessary for proper communication with the battery garmin alpha and to ensure optimal performance and safety.
