Filter
Top Products
7
To replace the battery:
1. Insert a coin into the slot located on the battery compartment cover on the backside
of your Suunto X3HR.
2. Turn the coin counterclockwise until it is aligned with the open position marker.
3. Remove the battery compartment cover and the O-ring, and discard them. Ensure
that all surfaces are clean and dry.
4. Remove the old battery carefully.
5. Place the new battery into the battery compartment under the metal contact clip,
with the positive side facing up.
6. With the O-ring in the correct position, replace the battery compartment cover and
turn it with the coin clockwise until it is aligned with the closed position marker. Do
not press onto the battery compartment cover while turning it with a coin.
NOTE: Perform battery replacement with extreme care to ensure that your Suunto
X3HR remains water resistant. Careless battery replacement may void warranty.
WARNING: This Suunto product contains a Lithium cell battery. To reduce risk of fire
or burns, do not disassemble, crush, puncture, short external contacts, charge or dis-
pose of in fire or water. Replace only with manufacturer specified batteries. Recycle
or dispose of used batteries properly.