To extend the lifespan of your battery, if the battery gets too warm, software might limit charging above 80 percent.

As with other wireless chargers, your iPhone or MagSafe Charger might get slightly warmer while your iPhone charges.

If your iPhone is connected to both a MagSafe Charger and power via a Lightning port, your iPhone will charge via the Lightning connector.

If you have a case that holds any of these sensitive items, remove them before charging or make sure that they aren’t between the back of your device and the charger.

Don't place credit cards, security badges, passports, or key fobs between your iPhone and MagSafe Charger, because this might damage magnetic strips or RFID chips in those items.

When charging a non-MagSafe Qi-compatible device with a MagSafe Charger, power is reduced and charge times may be slower than on a typical Qi charger.

Your MagSafe Charger is designed for faster and most efficient charging with iPhone 13 models, iPhone 12 models, and Apple MagSafe accessories.

The MagSafe Charger requires the following ratings to deliver faster wireless charging.

The power delivered to your iPhone at any moment will vary depending on various factors, including temperature and system activity.Īll power adapters have different ratings for amount and rate of power delivery.

MagSafe will dynamically optimize power delivered to the iPhone. The MagSafe Charger is designed to negotiate the max power up to 9 volt (V) and 3 amp (A) with a USB PD-compatible power adapter. If you happen to place your iPhone on the MagSafe Charger before plugging into a power source, simply remove your iPhone from the MagSafe Charger, wait three seconds, and then put it back on to resume maximum power delivery. This allows MagSafe to verify it's safe to deliver maximum power. It's important to plug into a power source before placing your iPhone on the MagSafe Charger.

For iPhone 13 mini and iPhone 12 mini, the MagSafe Charger delivers up to 12W of peak power delivery. The actual power delivered to the iPhone will vary depending on the wattage of the power adapter and system conditions. The system intelligently adapts to conditions in order to optimize charging your iPhone at up to 15W of peak power delivery for faster wireless charging. The MagSafe Charger is designed to quickly and safely wirelessly charge your iPhone.

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