Samsung Galaxy Tab S SM-T700 8.4" Tablet 16GB (Fulwood S10)

May or may not be working. Was in working order when posted to an eBay buyer, but did not work on arrival. Had a new battery in 2021, I suspect transit shocks may have dislodged the battery connection. Ideal item for a techie who can open it up to check (you can find instructions via Google eg https://www.youtube.com/watch?v=5xkFS7yReDo)