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Small black rectangular Li-ion battery with rounded corners, 39.40 by 31.71 by 5.40 mm, 60 g

CameronSino

CameronSino DS-CS-GFN910SL 500mAh GPS battery for Garmin Forerunner 910XT

SKU CH-QMDX-EBFEB

500 mAh lithium-ion replacement cell fits the Garmin Forerunner 910XT and matches OEM part numbers 361-00057-00 and 361-00057-01

  • Product typeGPS Batteries
  • Product dimensions39.4 × 31.71 × 5.4 mm
  • Product weight60
  • 500 mAh capacity extends training sessions
  • 7 V 1.85 Wh lithium-ion cell powers the watch
  • 40 x 31.71 x 5.40 mm form fits the 910XT case
  • Replaces Garmin part numbers 361-00057-00 and 361-00057-01
  • 60 g lightweight pack keeps wrist comfort high

Replacement battery for Garmin Forerunner 910XT

This 500mAh lithium-ion cell replaces the original 361-00057-00 and 361-00057-01 packs. It is built for athletes who rely on the Forerunner 910XT for multisport tracking and need a fresh power source. The unit ships new and ready to install.

Practical limits of the original battery interface

The Forerunner 910XT uses a custom connector that only accepts packs shaped to its internal cavity. A replacement must match the 39.40 x 31.71 x 5.40mm footprint exactly or the watch case will not close. Voltage is fixed at 3.7V so no other chemistry can be substituted.

The specification that decides fit

Capacity is rated at 500mAh and 1.85Wh. If your training sessions regularly exceed the runtime this capacity delivers, this cell will not meet the need and a different solution is required.

How it compares

Measured against everything we stock in GPS Mounts & Accessories, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 75% of the 716 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-GFN910SL
Product typeGPS Batteries
Size & build
Product dimensions39.4 × 31.71 × 5.4 mm

Questions about this item

Which CameronSino battery model replaces the original 361-00057-01 in my Forerunner 910XT?

The DS-CS-GFN910SL is the direct replacement for Garmin part numbers 361-00057-00 and 361-00057-01, matching the original 3.7V 500mAh specification.

What does the 500mAh capacity mean for daily training sessions?

The 500mAh cell stores 1.85Wh of energy, restoring the same runtime the watch delivered when it was new.

Does the battery use a standard connector or a proprietary Garmin interface?

It is built to the exact 39.40 x 31.71 x 5.40mm form factor with the factory connector, so it fits the 910XT without adapters.

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