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Genuine Polar Battery Kit for FT4 & FT7 with battery cover and FREE Sealing Ring

  • £8.99
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It's very easy to change the battery in your Polar FT4 or FT7 training computer watch, have a look at the video below. Our set includes a replacement battery cover, which often gets worn out from repe...
Condition:New
Time left:22d 16h 39m
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About Polar Battery

You've finished your Stairmaster workout and the time has come to monitor your heart rate. Unfortunately, the heart rate monitor refuses to cooperate because the Polar battery has stopped charging the device. If you have not planned for the inevitable loss of battery power, you need to go on eBay and search for Top-rated Sellers who offer a new or recharged Polar heart rate monitor batteries. Some eBay sellers can provide you with free delivery and ship the Polar battery the same day you place the order. You may even find eBay sellers who bundle the Polar heart rate monitor battery with other needed batteries. Polar Battery also produces other heart rate monitor accessories that provide you with the same quality and durability as the Polar battery itself.