Garmin Fenix 5 Fenix 6 Battery 300mAh 361-00097-00 Replacement Parts

A tired battery should not be the reason a great GPS watch sits in a drawer.

• Brand: JoesGE.com for Garmin


• Condition: New


• Fits Models: Garmin Fenix 5, Garmin Fenix 6

Key Features

• Part number 361-00097-00, matching your original battery specification.


• Upgraded 300mAh rated capacity, 1.14Wh, 3.8V nominal voltage, higher than the original 255mAh cell.


• Brand new cell, never used.


• Drop-in replacement using the original connector, no soldering required.

Signs Your Battery Needs Replacing

Lithium-ion batteries naturally lose capacity over time. Common signs include your watch not lasting through the day like it used to, the charge percentage dropping unusually fast during activity tracking, the watch shutting off unexpectedly even when charge remains, or the watch taking noticeably longer to reach a full charge. Upgrading to this 300mAh battery gives you more runtime than the original 255mAh cell, on top of restoring lost capacity.

What's Included

• 1 x Garmin Fenix 5 Fenix 6 Replacement Battery

Installation Notes

No soldering required. The battery connects using the original factory connector. Case opening is required to access the battery, so moderate disassembly skill and the correct tools are recommended. Fully power down the watch before starting the replacement.