Solved Is The Battery In The Series 6 44Mm The Same As Se 44Mm Apple Watch Series 6

Chosen Solution

I cant find a battery for the series 6 44mm

The two batteries (6 and SE) have different part numbers, so it’s not safe to assume one will work in place of the other. The one example I found on eBay shows a mAh rating of 303.8 for the series 6 battery, while the SE battery reads 2.96 mAh. The connectors look physically similar, but I can’t say with any certainty whether it will plug in or not. Here’s a link to the eBay battery; no telling how long the link will be good for though Li-ion Battery A2327 303.8 mAh For Apple Watch Series 6 44MM (GPS Version)