Polar FT4 FT7 Battery Kit Heart Rate Monitors

Polar FT4 FT7 Battery Kit 

High Capacity Lithium Battery Panasonic CR1632 as specified by Polar

Sealing O-ring for:

•    Polar FT4F BRO/BRO
•    Polar FT4F PUR/PNK
•    Polar FT4M SIL/BLK
•    Polar FT4M ORA/BLK
•    Polar FT7F BLK/GOL
•    Polar FT7F RED/SIL
•    Polar FT7M BLK/SIL
•    Polar FT7M BLK/RED

The Battery Kit is shipped with an original manufacturer O-Ring which is important for the security of your device from leaking water.

All items are brand NEW sealed factory approved.

How to Changing FT4 and FT7  battery