EDIT: Per the selected answer, it looks like Playdate uses the Amphenol 10125836-03-001. However, this line has been discontinued, and Amphenol doesn't offer a drop-in replacement. Alternatives welcome!
I'm trying to figure out what battery connector the Playdate console (https://play.date) uses, for replacement and other modding purposes. I've looked through many manufacturer catalogs like Molex, JST, TE, and Hirose without any matches. I've also been unable to find a match looking through all seemingly-relevant connectors on the popular component resellers. Hopefully I'm just missing something obvious!
The connector has 3 pins at 1.25mm pitch, and I've included a couple photos + an approximate dimensioned drawing based off my own measurements.