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由小米手环充电电流,引发的关于充电匹配 电压和电流的问题

 5 years ago
source link: https://www.v2ex.com/t/530296
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程序员 - @rizon - 小米的 nfc 手环充电是 5V 250mA, 但是我只有 apple 的 5V 1A 的充电器,那么我用这个充电器来充电可以吗? 我个人理解,电流过大会对电池由损坏吧?但是 250mA

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