Unverified83% confidenceTradeoffTime unknown
无线充电便携性和续航矛盾：磁吸充电宝集成方案方便但容量利用率因转化损耗只有约60%，标称5000mAh磁吸宝实际给手机充约2500-3000mAh
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83%
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Long-term
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Unverified无线充电时充电宝与手机发热明显，5000mAh磁吸方案是重量与厚度的甜点区，10000mAh磁吸机身厚重且吸附后手机头重脚轻，握持体验差87% similarUnverified内置电池容量与充电宝功能是矛盾的：电池越大越能给手机应急充电，但整机越重越占空间。纯听广播场景选轻便小容量，兼顾手机充电应选≥4000mAh，可给手机充1-1.5次电84% similarUnverified充电宝礼盒选20000mAh是容量与便携的平衡点，10000mAh仅够手机充1.5次，20000mAh可充手机3-4次且仍可登机（民航限制100Wh约27000mAh以内）84% similarUnverified磁吸无线充电本身效率损耗约30-40%，标称10000mAh的磁吸充电宝实际能给iPhone无线充满约1.5-2次，比有线传输少充近一次84% similar
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