Replacing the batteries should take five minutes. No special tools are needed. Let's get to it!
Please note that we don't take responsibility for using third-party batteries!
Tear up the rubber palm rests of your UHK 80. Now, you should see the battery cages:
Lift the cages to access the batteries:
Remove the old batteries, remove the protective tape from the new batteries, connect them, and stick them in their place.
Finally, add back the cages and the rubber palm rests.