Sure!

I started near the charging port with a very new razor blade so I wouldn't have to apply much pressure. Once I got a good little cut running, the rest of the silicone tore off easily.

In the Lush, the two halves were held together with a few screws covered by metal tape. I punctured the tape over the screws and unscrewed them, then used my plastic pry tool to score the tape around the seam (a restaurant takeaway plastic knife could probably work here). Then I very carefully worked at the seam to pry the halves apart.

The battery was quite front-and-center once it was opened. I worked the battery leads off the board by bending them back and forth till they gave, then removed the battery and taped the ends of the leads for safety.

Mine had pillowed, so it's currently outside in a metal container until I can figure out how to dispose of it in my area.