Battery replacement

1. Ensure the device is fully powered off.

2. Disconnect the device from any connected USB power source.

3. Remove the rear cover of the device to access the battery compartment.

4. Remove the existing battery from the compartment.

5. Remove the new battery from its packaging and insert it into the compartment, as shown in the diagram below.

   

6. Position the cover over the case as before and gently press until it snaps into place.