← Back to guides

Battery repair guide

When to Replace Your Phone Battery

Learn the warning signs, what battery to buy, and whether this repair is DIY-friendly.

📦 Mail-in quote

Not sure what battery fits?

Use the Repair Advisor

We’ll find your exact model and link the correct battery instantly.

If your phone dies before the end of the day, your battery is likely worn out.

Signs Your Battery Is Failing

Dies before 20%
Battery health under 80%
Overheating
Slow charging
Needs multiple charges daily

🔋 iPhone 14 Battery Kits

💰 Budget

View →

⭐ Best Value

View →

🔥 Premium

View →

Should You Replace It Yourself?

DIY is possible if you’re careful. If the battery is swollen, don’t attempt it.

Ready to fix it?

📦 Mail It In

As an Amazon Associate, we earn from qualifying purchases.