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Find the answers to your questions on our help and support pages. Get help with your device, O2 account and more.

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FAQs
- What is MagSafe? Collapsed link
MagSafe charges your phone speedily yet safely. It's smart - it can adapt to your devices' conditions to fully optimise charging and be even more efficient. Plus it can charge at up to 15W of peak power delivery for faster wireless charging.
- What Apple devices are compatible with MagSafe? Collapsed link
Any iPhone 8 or newer can be used with MagSafe. All AirPods models (excluding AirPod Max) can also be used with the MagSafe Charger.
- Can I use Android with the Apple MagSafe charger? Collapsed link
Yes, as long as the device has wireless charging capabilities.
- Can you leave iPhone on MagSafe overnight? Collapsed link
Yes, the MagSafe charger will stop charging your device when it's fully charged. However it can reduce battery capacity if done too often, such as every night. Following Apple's Optimized Battery Charging advice can help reduce damaging battery capacity level.
- Does the MagSafe charger work with Apple Watch? Collapsed link
No, this Apple MagSafe charger is not compatible with Apple Watch. You can shop the Apple Watch Charger right here at O2.