Which batteries?

The MC 2.0 and the transmitters for cadence, heart rate and speed all use the same batteries.

BAT 3V: 3 V battery, type 2032 (ref. no. 1013)

Permanent memory


Storage of data during battery change


Battery indicator

BatterieThe MC 2.0 provides information on the display when the battery level drops below a critical level. The user then has sufficient time to replace the battery.

All data and settings are saved during battery replacement.

Data storage during replacement of battery

When replacing batteries,

  • all settings (wheel size) and
  • all data (total distance, trip time) are stored.

A permanent memory ensures that the data is not lost even if the battery fails.