Polar Battery Kit RS400, RS800, RCX5

Running Heart Rate Sensors & Straps

This set includes a CR2032 battery, a sealing ring and a battery cover for easy and quick replacement.


  • For training computers RS400, RS800, RCX5
  • Battery CR2032
  • Easy replacement


Delivery Information

UK Delivery is FREE on orders over £10.

International Delivery within 3 working days via DHL (prices vary according to country).

Priority First Class Delivery within 3 working days (charge £5).

Next Day Delivery available weekdays on orders placed before 3pm for next working day delivery (charge £7).

Orders placed Monday - Friday before 3pm will be dispatched the same day.

See full delivery details »

Newsletter Signup
Back to top