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Small rectangular lithium-ion battery with gold connector contacts, matte black finish, 28.30 by 23.50 by 3.60 mm

Cameron Sino Battery for Garmin Approach S60 Fenix 5 Forerunner 935 230mAh 0.85Wh

SKU CH-FS9S-30566

Replacement battery for Garmin Approach S60, Fenix 5 and Forerunner 935 GPS watches, 230 mAh, 0.85 Wh, 3.7 V with built-in protection

  • Compatible with Garmin Approach S60, Fenix 5 and Forerunner 935
  • Capacity 230mAh and 0.85Wh at 3.7V for reliable runtime
  • Compact size 28.30 x 23.50 x 3.60mm and 5.2g weight fits original slot
  • Certified to ISO9001, RoHS and CE with built-in protection circuits
  • Fully decoded chip works like the original battery

Replacement battery for Garmin wearables

This Cameron Sino battery replaces the original power cell in Garmin Approach S60, Fenix 5 and Forerunner 935 units. It delivers 230mAh capacity at 3.7V with a fully decoded chip that mimics factory behaviour. The pack measures 28.30 x 23.50 x 3.60mm and weighs 5.2g. ISO9001, RoHS and CE certifications are included.

Upgrading from a depleted original cell

Swap this in when the factory battery no longer holds a charge through a full day of GPS tracking. The jump is worth it if your watch shuts down mid-activity or requires daily top-ups. A new cell reaches peak runtime after two or three complete charge cycles. Installation videos are widely available for reference.

Check model and part number before ordering

Verify the device model number and the original battery part number 361-00097-00 match this listing. Ensure the connector seats correctly during fitting. Avoid low-quality third-party chargers as they can shorten cell life. Do not disassemble, expose to fire or water, or store above 60°C.

Highlights

  • Compatible with Garmin Approach S60, Fenix 5 and Forerunner 935
  • Capacity 230mAh and 0.85Wh at 3.7V for reliable runtime
  • Compact size 28.30 x 23.50 x 3.60mm and 5.2g weight fits original slot
  • Certified to ISO9001, RoHS and CE with built-in protection circuits
  • Fully decoded chip works like the original battery

Specifications

BrandCameron Sino
ModelApproach S60, Fenix 5, Forerunner 935

Questions about this item

What are the exact dimensions of the Cameron Sino battery so I can confirm it fits my Garmin Fenix 5?

The battery measures 28.30 x 23.50 x 3.60 mm and weighs 5.2 g, matching the original Garmin 361-00097-00 specifications for the Approach S60, Fenix 5 and Forerunner 935.

Which step do people most often get wrong when installing this replacement battery in a Forerunner 935?

The connector must be fully seated and properly aligned before closing the watch; a loose or misaligned connector is the most common cause of a dead screen after reassembly.

How many charge cycles does the 230 mAh 3.7 V cell need to reach its best performance?

The manufacturer states the battery achieves optimal performance after 2 or 3 complete charge and discharge cycles.

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