Only in the Tile Mate and Pro since 2018 models. Their other tiles do not have user replaceable batteries.

only the $35 Tile Pro has user-replaceable 2032 battery.

That's incorrect. The lower-tier Tile Mate has a 1 year user-replaceable CR1632 battery. The Tile Mate is only $62 for a 4-pack compared to $89.99 for a 4-pack of Tile Pros or $99 for a 4-pack of AirTags. User-replaceable 1 year batteries have been the norm for a while as both the Mate and Pro were introduced 2.5 years ago.

I had a tile, battery died, won’t buy again.