Will Your iPhone 8 Charger Work With iPhone 12?
Cable, wall adapter, wireless charging & MagSafe compatibility (2026)
Your charger will work
Your iPhone 8 charger works with the iPhone 12. Cable, adapter, and wireless chargers are all compatible.
🔌 Cable
CompatibleBoth use lightning — your cable works. The iPhone 12 supports up to 20W (vs 18W) so you may want a higher-wattage cable for max speed.
🔋 Wall Adapter
CompatibleYour wall adapter works at full speed for both phones.
⚡ Wireless Charging
CompatibleA standard Qi pad works for both phones at up to 7.5W.
🧲 MagSafe
IncompatibleYour MagSafe charger snaps to the iPhone 12 but not the iPhone 8. The iPhone 8 lacks built-in magnets — it'll charge via Qi at ~5W without magnetic alignment.
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Frequently Asked Questions
Will my iPhone 8 charger work with iPhone 12?
Your iPhone 8 charger works with the iPhone 12. Cable, adapter, and wireless chargers are all compatible.
Can I use my iPhone 8 cable with iPhone 12?
Both use lightning — your cable works. The iPhone 12 supports up to 20W (vs 18W) so you may want a higher-wattage cable for max speed.
Does MagSafe work with both phones?
Your MagSafe charger snaps to the iPhone 12 but not the iPhone 8. The iPhone 8 lacks built-in magnets — it'll charge via Qi at ~5W without magnetic alignment.
Can I wirelessly charge both phones with the same charger?
A standard Qi pad works for both phones at up to 7.5W.