An iPhone 15W magnetic wireless fast charger is a charging accessory designed especially for iPhones (models that support MagSafe / magnetic Qi) that:
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Uses built-in magnets so the charger “snaps” and aligns correctly with the back of the iPhone for optimal charging (magnetic alignment).
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Provides wireless power transfer (no cable plug‑in to the phone) by electromagnetic induction (Qi standard or its magnetic variant).
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Supports up to 15 watts of power output to charge the iPhone faster compared to standard wireless chargers (which often deliver 5 W or 7.5 W).
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Often has protections like over‑current, over‑voltage, over‑temperature, foreign object detection, etc.
When you place the iPhone onto the charger, the magnets align the coils for efficient energy transfer, and the charging begins automatically (if everything is compatible).
