iPhone 15和15 Pro可能支持15W充电，采用开放的磁性无线充电标准，但它们尚未获得认证（其他设备也是如此）。
iPhone 15和15 pro是首批搭载新的Qi2磁性无线充电标准的手机，但事实上它们尚未获得Qi2认证，不过其他设备也是一样。
Qi2是Qi无线充电标准的更新，它添加了一个磁环以确保充电线圈的正确对齐，就像MagSafe一样。不同于MagSafe，Qi2是一种开放标准，甚至苹果还向其贡献了“磁力功率配置文件”，预计安卓手机制造商也会采用它。这太棒了。没有什么比因为手机稍微偏离中心而导致早上起来手机没电更令人沮丧的事情了，而磁性对齐可以解决这个问题。（当然，插上充电器也可以，但请耐心听我说。）
Qi2还有可能解决一个看似违反直觉但却是真实的情况，即如果你拿一个18美元的MagSafe兼容充电器放在你的iPhone上，iPhone将以7.5W的速度充电，但如果你给你的安卓手机贴上一个磁性保护壳并放在同样的充电器上，它将以10W的速度充电。将同样的安卓手机放在经过认证的MagSafe充电器上，它的充电速度将降至5W甚至更低，而iPhone则可以获得15W的充电速度。Qi2提供了一个令人心动的可能性，即拥有一个完美对齐的磁性充电器，每次都能以相同的速度充电。
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这对iPhone用户来说是个好消息：目前，苹果将大多数无线充电器限制在7.5W的速度上，将更快的15W充电保留给（昂贵的）MagSafe认证充电器。Qi2应该会改变这一点，让iPhone可以使用任何Qi2兼容的充电器进行15W的无线充电。
Anker、Belkin和Mophie在过去几周中都宣布推出了Qi2充电器，尽管它们的官方新闻稿明显避免提及iPhone，但Belkin的发言人告诉媒体The Verge：
Qi2充电器将能够以15W的功率为MagSafe iPhone充电。
Belkin
Belkin的Cassie Pineda在今天的邮件中告诉The Verge媒体
我们尚未在该产品上对iPhone 15系列进行测试，但我们预计它应该能够以高达15W的功率为iPhone 15设备充电。
Cassie Pineda
Apple并没有明确说明它将在Qi2上支持哪些充电速率。15 Pro的新闻稿只提到了“支持 MagSafe 和未来的 Qi2 无线充电”。在我找到的iPhone的官方规格说明书和苹果的支持页面上都没有提到Qi2，苹果的iPhone产品市场副总裁Kaiann Drance也只是顺便提到了Qi2。
这到底是怎么回事？Wireless Power Consortium的市场总监Paul Golden在电子邮件中告诉媒体The Verge，他们开发了Qi2标准：
我可以告诉你，目前还没有任何Qi2产品获得认证。Qi2规范已经完成，我们正在等待认证测试设备的交付、测试和验证。
Paul Golden
这就解释了为什么WPC没有像Qi一样针对Qi2的公开认证数据库：因为还没有任何内容可放进去。
Golden之前告诉过媒体The Verge，“磁铁的尺寸、尺寸和强度将在Qi2标准中进行规定”，但我们不知道之前的MagSafe iPhone是否能与Qi2充电器配合使用。我们也不知道假设中的未来Qi2手机是否能与现有的各种方便的MagSafe兼容手柄、支架和座架配合使用。不过，如果可以的话，那将非常方便。
如果iPhone 15确实支持通过Qi2进行15W充电，那么选择MagSafe认证仍然有至少一个原因：待机模式。虽然只要充电器竖立并处于横向模式，你就可以使用待机模式，但如果你使用MagSafe认证的充电器，它可以记住你在特定位置的偏好。因此，如果你的床头柜上有一个充电器，桌子上也有一个，它会自动弹出正确的待机屏幕。
Golden告诉The Verge媒体，WPC目前计划在十月进行“软启动”，并在十一月全面推出。希望我们很快能得到更多答案。
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