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Replacing the battery
The E-Temperature contains one CR 2477 battery.
In general, the batteries last 2 years. If you leave the modules switched on continuously, they will send out a signal more often and the battery will also run down faster. Also, a temperature below 0 degrees Celsius (32 Fahrenheit) has a negative effect on the battery life. Therefore, always take spare batteries with you.
There is no need to reinstall the module after changing the battery. As soon as you turn it on, the app will recognise it again.
Please note that after changing the battery, the risk of corrosion on the inside of the housing is increased when the E-Temperature is used in humid conditions.
- Open the E-Temperature carefully with a knife or small screwdriver
- Take the inner part out of the housing
- Carefully slide the battery out of the housing and insert a new one (+ upwards)
- Put the lid correctly on the container. There is a mark on the tray and a triangle on the lid
- Press firmly together