Something about Identifinder's backup battery

[Thorium X]

Hello folks,
I just got a Thermofisher Identifinder recently and it show the backup battery is empty. I wonder if I am able to change that by myself, and if anyone could provide relevant experience I would be very grateful.

[MartinM]

Which exact model is that?
It would be probably a similar job as I have done: viewtopic.php?f=14&t=1018