Unverified85% confidenceCautionTime unknown
仅偶尔应急给手机充电不建议买太阳能板，充满一部手机需2-4小时理想日照，实用性远不如一块20000mAh充电宝
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85%
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Long-term
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Unverified计划用它给手机应急充电当充电宝的，不建议依赖太阳能音箱，其太阳能板给自身电池补满都困难，反充手机效率极低83% similarUnverified给智能手机应急充电应优先选带太阳能板+手摇双能源的机型，太阳能作主力充能、手摇作阴天补充，纯靠手摇给4000mAh手机充满需连续摇1小时以上不现实82% similarUnverified不要把太阳能营地灯当作主力充电宝购买，其太阳能板小、电池管理简单，给手机充电效率低且损耗快，重度充电需求应单独带充电宝82% similarUnverified太阳能板本身几乎都不带电池，输出随光照波动，直接充手机会因电流不稳反复断连、充电变慢，给手机充电务必中转充电宝或带蓄电的储能设备81% similar
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