Replacement Battery for Garmin Fenix 3 & Fenix 3 HR 290mAh (361-00034-02) - Parts

Bring your Garmin smartwatch back to life with this brand-new replacement battery for Garmin Fēnix 3 and Fēnix 3 HR watches. If your watch no longer holds a charge or shuts off unexpectedly, this battery restores reliable, long-lasting power.

Each battery is new, unused, and built to match OEM specifications for a precise fit, correct connector, and dependable performance.

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Key Features

• ✔ Brand new replacement battery
• ✔ Exact fit for Garmin Fēnix 3 & Fēnix 3 HR
• ✔ Restores original battery life
• ✔ Correct size and connector
• ✔ Reliable, long-lasting power

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Battery Specifications

• Battery Type: Rechargeable Li-ion
• Voltage: 3.7V
• Capacity: 290mAh / 1.08Wh
• Garmin Part Number: 361-00034-02

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Compatibility

Compatible with:

• Garmin Fēnix 3
• Garmin Fēnix 3 HR

Not compatible with:

• Fēnix 5, Fēnix 6, Fēnix 7, or other Garmin models

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What’s Included

• 1 × Replacement Battery (battery only)