Is it worth replacing my iPhone battery at an Apple Store?

I think replacing at the Apple Store is the way to go. My family has swapped batteries in several phones, and it honestly feels like getting a brand new device each time!

Definitely worth it! You might not even realize how much your experience has degraded since it happens slowly. Once you replace the battery, your phone will perform like new again. Plus, if you ever decide to sell it, a new OEM battery boosts the resale value significantly. Typically, an OEM battery remains good for 2-3 years before health starts diminishing. I've got a newer model, and mine is still at 100% after years!

I've used third-party batteries from local vendors in the past. They function fine, but you might get a warning that the battery isn't the original. They usually offer higher capacity, giving you longer usage. If you’re fine not having official service for personal use, they can be a viable option.

I just got my battery replaced at an authorized service center last week – took about 2 hours and made a huge difference for my iPhone 15 Pro. It's like a breath of fresh air for the device!

I live in Ireland, and I have to send my phone out for repairs since there aren't any Apple repair shops nearby. I usually wait until my battery health hits around 80-85% to replace it, and it makes a noticeable difference. Once replaced, the phone feels like new again. At around €80-100 for the replacement, it's definitely worth it rather than buying a whole new phone. I'd recommend doing it at least once during your device's lifespan.