Unverified80% confidenceTradeoffTime unknown
功率越高发热越明显:65W以上充电头和充电宝在快充时温度可达45度以上,会触发降速保护,实际持续功率往往低于标称峰值
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80%
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Long-term
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Unverified快充功率与发热权衡:22.5W以上快充充电宝在快充时机身温度可达40℃+,长期高温快充会加速电芯衰减,日常够用18-22.5W即可,无需盲目追求65W87% similarUnverified功率越高发热越明显,140W充电器长时间给笔记本充电表面温度可达50℃以上;追求低温可选降额使用(100W头带65W设备)而非满载运行86% similarUnverified功率越高发热越明显,长时间满载100W充电器温度可达50~60度,选购时优先看是否宣传独立温控/散热设计;夏季车内或被子覆盖下充电易触发降速保护84% similarUnverified满载65W持续输出时发热明显,长时间高功率充电时机身温度较高,但属于同级别GaN充电器的正常水平84% similarUnverified加热功率与用电负荷的权衡:2000W以上暖风机启动瞬时电流大,老房2.5㎡²线路或与热水器共用回路易跳闸,功率越高越暖但对电路要求越高83% similar
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