Unverified80% confidenceTradeoffTime unknown
25000mAh对高性能轻薄本(功耗60-100W级别)实际使用仅能延长1-2小时左右续航,不能指望完全替代电源适配器做全天候供电
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80%
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Long-term
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Unverified容量与便携不可兼得:20000mAh高功率型号普遍重350-450g,追求超薄轻便应选10000mAh;20000mAh定位是'半天不用带线'而非口袋随身80% similarUnverified双口同时使用时总功率仍为35W,两台设备各自分得功率有限,对需要同时快充两台高需求设备的场景不适用79% similarUnverified选择功率参考:10㎡以内选15-20W,15-30㎡选36W,30㎡以上需60W或多灯组合;功率不足只会延长时间且死角杀菌不彻底78% similarUnverified支持240W传输时线径粗、线材硬,日常手机充电(60W以内)用不上,选240W线反而更笨重不便携78% similarUnverified小容量(<300Wh)不建议驱动大功率电器:即使功率标称够,容量太小几分钟就耗尽,如电吹风1200W下300Wh仅能用约15分钟78% similar
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