You can book an appointment at the Apple Support Page or through the Apple Support app. They usually finish the swap in about 1–3 hours.
if you have AppleCare+ and your battery capacity has dropped below 80%. can you buy a new battery for an iphone
Local independent shops are often the fastest option, but there are trade-offs to consider. Self Service Repair - Apple Support You can book an appointment at the Apple
If you’re tech-savvy and want to save a bit of money, Apple has a Self Service Repair program for newer models (iPhone 12 and later). can you buy a new battery for an iphone