the battery has run out of power
电池没电了
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The portable programmer, which plugs into the DC port under the locks, can also open any door, even providing power through that port to trigger the mechanism of a door lock in which the battery has run out.
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应用推荐
模块上移
模块下移
不移动