My 2ds battery got swollen in the beginning of the year and I had to remove it.
Has anyone here ever bought new batteries for their 2ds/3ds devices? Is there a brand you recommend? Asking since Nintendo doesn't seem to make new batteries.
Yes and I highly suggest you do the same if your battery is pillowing at all. Here is the link to the battery i bought. It comes with little baby screwdrivers to make the process easier for you! amazon link to 3ds XL and new 3ds XL battery
I got my 3ds battery new on ebay, I reccomend checking the seller but you can find pretty good deal on there. Min since it wasn't original didn't fit perfectly but I got a very small piece of cardboard to keep it stable and it works perfectly now! I've used it for the past 6 months almost