It’s totally shot lol. I’ve had the battery replaced it once already, and frankly it didn’t make too much of a difference. The battery always shows 1%, even if it has 50% charge left in actuality, and I never know when it’s going to die. I don’t really use my phone enough for this to be a problem but it’s annoying. I blame Apple for shipping heavier and heavier versions of iOS that demand more and more power for no discernible reason (Liquid Glass being the latest example).