Almost new iPhone SE with battery issues
I have a refurbished iPhone SE I bought from Apple in the late Spring of 2019--so it's just past the one year warranty. The battery has gotten progressively worse recently, having to charge multiple times a day, so I probably need to get it replaced.
My question is about authorized service/Apple parts vs. non authorized service and probably not Apple parts. I have no warranty to void, so I'm wondering if you have done a battery swap at one of the shops that fix cell phones and had good success. I'm in a difficult time financially and need to save where I can, unless it's foolish to do so.
Thanks for your experience and advice!
iPhone SE