Unverified90% confidenceDecision RuleTime unknown
车载无线充电支架优先选支持MagSafe 15W或安卓私有协议(如小米50W)的机型，普通Qi协议车载环境下实际只有5-7.5W，导航+充电时无法回血
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90%
Confidence
Long-term
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Unverified标称15W的无线充电板对安卓机型（三星/小米等）实际输出往往仅5-10W，因为高功率私有协议（如小米50W、OPPO50W）需品牌原装充电器，第三方板子基本无法解锁81% similarUnverified该支架本身不具备无线充电功能，仅依靠磁力固定手机，需要无线充电功能请另行选购带充电线圈的 MagSafe 车载充电支架81% similarUnverified无线充电功率为Qi 10W，不支持MagSafe磁吸对齐，iPhone 12及以上用户若追求磁吸定位便利性需另配MagSafe充电器80% similarUnverified磁吸无线充电仅对MagSafe兼容设备（iPhone 12及以后机型）有效，非MagSafe安卓手机无法磁吸固定且充电功率降低至Qi标准5W档位80% similarUnverified带无线充电(Magsafe磁吸)的充电宝无线输出通常仅7.5-15W且转换损耗大发热高，把无线当主力充电方式不划算，无线更适合应急场景80% similar
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