Fix or Forget

iPhone 12 battery replacement: repair or replace?

A 2026 cost comparison — independent shop vs. official repair vs. a refurbished replacement.

Independent shop repair$40–$75
Official (Apple) repair$99
DIY parts only$35–$50
Refurbished replacement$260
Trade-in of the broken one (battery)$110

medium-confidence estimates — always confirm with a real quote.

Repair (leaning)

Repair your iPhone 12 — for now

The repair is cheap relative to the device's value, but updates are expected to end around 2027, so plan to replace within a year.

For a iPhone 12 in good condition, repairing usually wins — The repair is cheap relative to the device's value, but updates are expected to end around 2027, so plan to replace within a year.

A fresh battery in the iPhone 12 is one of the cheapest ways to add years of life, so this repair almost always beats replacing the whole device.

Battery capacity degrades with age; a replacement restores full-day use and is one of the highest-value repairs you can make.

Get the verdict for your exact situation

Factor in your device's condition and whether you'd DIY.

Run the iPhone 12 checker →

Software support

updates expected until ~2027

About 1 year of security updates left.

Next step

Find repair parts (DIY)What shops charge

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Frequently asked

How much does a iPhone 12 battery replacement repair cost?
Independent shops typically charge $40–$75, while an official Apple repair runs $99. DIY parts cost about $35–$50. These are medium-confidence estimates — confirm with a local quote.
Is it worth repairing a iPhone 12 with a worn battery?
For a iPhone 12 in good condition, repairing usually wins — The repair is cheap relative to the device's value, but updates are expected to end around 2027, so plan to replace within a year.
How long will the iPhone 12 get software updates?
The iPhone 12 is expected to receive security updates until around 2027 — about 1 more year from 2026.

Other iPhone 12 faults

Same fault, other devices