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Replace Battery

Read this chapter carefully before replacing the battery.

Safety warning

Leaky or damaged batteries might cause cauterisation when in contact with the skin; therfore use suitable protective gloves.

Open battery tray

Open the battery tray by pushing the locker to the middle of the device like illustrated with the yellow arrow and pull out the tray in the direction shown with the red arrow.

Insert CR2025 battery

Insert the tray again with the battery inserted in the illustrated direction.

Battery disposal