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Replacing the Battery on Speed/Cadence Bike Sensor (GSC 10)
Battery: user-replaceable CR2032 (3 volts)
NOTE: Be careful not to damage or lose the O-ring gasket on the cover.
Be careful not to damage or lose the O-ring gasket on the cover.
Locate the circular battery cover on the side of the GSC 10.
Use a coin to twist the cover counter-clockwise until it is loose enough to remove (arrow points to unlocked).
Remove the cover and the battery.
Wait 60 seconds.
Insert the new battery with the positive side facing up.
Use a coin to twist the cover clockwise back into place (arrow points to locked).
After you replace the GSC 10 battery, refer to the Related content below for how to pair.