Will Your iPhone 15 Plus Charger Work With iPhone 17?
Cable, wall adapter, wireless charging & MagSafe compatibility (2026)
Works but with caveats
Your iPhone 15 Plus charger works with the iPhone 17 — but charges slower than max speed. Upgrade your adapter for full 30W charging.
🔌 Cable
CompatibleBoth use usb-c — your cable works. The iPhone 17 supports up to 30W (vs 20W) so you may want a higher-wattage cable for max speed.
🔋 Wall Adapter
Works but slowerYour 20W adapter works but charges the iPhone 17 at 20W instead of its 30W max. Upgrade to a 30W+ adapter for full speed.
⚡ Wireless Charging
CompatibleA standard Qi pad works for both phones at up to 7.5W. Only the iPhone 17 supports Qi2. The iPhone 15 Plus will charge via basic Qi at 7.5W on a Qi2 charger.
🧲 MagSafe
CompatibleMagSafe charger snaps magnetically to both phones. iPhone 15 Plus: up to 15W. iPhone 17: up to 25W.
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Frequently Asked Questions
Will my iPhone 15 Plus charger work with iPhone 17?
Your iPhone 15 Plus charger works with the iPhone 17 — but charges slower than max speed. Upgrade your adapter for full 30W charging.
Can I use my iPhone 15 Plus cable with iPhone 17?
Both use usb-c — your cable works. The iPhone 17 supports up to 30W (vs 20W) so you may want a higher-wattage cable for max speed.
Does MagSafe work with both phones?
MagSafe charger snaps magnetically to both phones. iPhone 15 Plus: up to 15W. iPhone 17: up to 25W.
Can I wirelessly charge both phones with the same charger?
A standard Qi pad works for both phones at up to 7.5W. Only the iPhone 17 supports Qi2. The iPhone 15 Plus will charge via basic Qi at 7.5W on a Qi2 charger.