Unverified85% confidenceCautionTime unknown
厚手机壳（>3mm）或带卡包/磁吸环的壳会削弱吸力甚至无法磁吸，选购前确认壳内置磁环或换用MagSafe兼容壳
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85%
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Long-term
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Unverified厚壳或带指环/支架的手机壳会显著削弱磁吸力，购买前需确认日常手机壳是否为MagSafe兼容薄壳90% similarUnverified厚度超过3mm的手机壳会削弱磁吸吸附力和充电效率，若使用磁吸充电器建议选专为MagSafe设计的手机壳（内置磁环）或薄壳90% similarUnverified使用较厚非MagSafe手机壳会显著削弱磁吸力，需裸机或带MagSafe磁环的薄壳才能获得可靠吸附88% similarUnverified选购前需确认手机壳材质：磁吸吸力需穿透手机壳作用于内置磁片，硅胶壳厚度＞2mm或金属壳会大幅衰减磁力甚至完全屏蔽，此时应换MagSafe兼容壳88% similarUnverified不裸机使用大厚度手机壳（如军规防摔壳）时不要选磁吸挂载，壳体过厚会削弱MagSafe磁力导致运动中脱落，应改用机械夹持87% similar
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