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FitMy
Cell
Car keys
Watches
Scales
Smart home
Batteries
Auto
Home
Polar
Polar battery by model
24 Polar models. Pick yours to see the cell it takes and how many.
Watches
FT
FT40
CR2025
FT60
CR2025
FT7
CR1632
FT80
CR2025
RCX
RCX3
CR2025
RCX5
CR2032
RS
RS400
CR2032
RS800CX
CR2032
Heart rate monitors
H heart rate sensors
H1
CR2025
H10
CR2025
H2
CR2025
H3
CR2025
H6
CR2025
H7
CR2025
H9
CR2025
WearLink
WearLink W.I.N.D.
CR2025
WearLink+
CR2025
WearLink+ Hybrid
CR2025
Foot pods
Stride sensor
S1 foot pod
AAA
Stride sensor Bluetooth Smart
CR2430
Bike computers
CS
CS400
CR2354
CS500
CR2354
CS600X
CR2354
Power meters
Cycling sensors
Power Output Sensor W.I.N.D.
2 × AAA