Chosen Solution
The pixel buds disconnect whenever they are removed from the case. I think the batteries are bad. Is it possible to replace the battery?
I don’t believe it is possible to open these earbuds without damaging the casing. Therefore, you cannot replace the battery.
Hi, Here’s the Ifixit Google Pixel Buds 2 Teardown guide which shows how to open the ear buds. The guide was only to show the internal components and is not intended as a repair guide because of the damaging way in which the earbuds have to be opened. The battery is a Varta CP1240 A3 (supplier example only) if you think that you want to try and replace them
