As always, a great tear down iFixit! Thanks for keeping the world in the know!
Ha! I wondered what would happen if some tiny flotsam was dropped in through the top - terrible! Thanks for the tip!
From the tear down, it's a Long-life BR-2032... I got mine at: https://www.amazon.com/PANASONIC-BATTERI.... Good luck! Great machine!
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
No reputation gained yet.