理论上，几乎所有的充电器都有自动切断电源功能，只是有些廉价的会失效造成火灾。

来源: 上海大男人于 2025-08-28 19:31:44 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.