Battery Life; Battery Replacement - Nike+ Heart Rate Sensor Handbuch

Battery
BATTERY TYPE: CR1632 3V Lithium

BATTERY LIFE

The battery is estimated to last 2 years if the Heart Rate
Sensor is used one hour per day.

BATTERY REPLACEMENT

1. Open the battery lid on the Heart Rate Sensor with
a coin by turning counter-clockwise.
2. Insert a CR1632 3V lithium battery with the writing
facing you. Do not touch the 2 contacts.
3. Replace the battery lid with a coin by turning
clockwise.
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