Hello, my name is***** to Justanswer! Give me just a few minutes to look up some specifics, I'm working on this now.
Which model S?
10.5", ? I need to know the exact model.
Ok, perfect. Yes, that tablet you can replace the battery yourself, if you have a little electronics experience. The tools come with the battery, and you can scroll down a bit after you click here, and see the battery, order it, and watch the video on how to replace it. Only use the plastic tools and don't rush the job, or you could break the screen during the process.
Does the video look like something you can do?