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未进门先充电？智能锁的充电之殇 - 网络趣闻 - cnBeta.COM
source link: https://hot.cnbeta.com/articles/funny/704735.htm
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众所周知，智能锁是需要电源进行供电的，而出于安全方面考虑，绝大多数智能锁都采用电池供电的方式。对于智能锁这种低耗电长待机的电器来说，充电电池并不是一个比较好的解决方案。而最普遍的干电池是需要每年更换的，有时忘记更换或者低电量警报失灵，还没有带钥匙的话就会非常尴尬。
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