A battery also works -- I use an AAA battery when wearing gloves.

同样，电流也有起作用——我戴上手套时，导电性十分好。

youdao

In the voice or vibration of the energy-saving mode, the 3 AAA battery can be used more then half year.

在声控或振动的节能模式下，3节七号电池可以使用一年半。

youdao

When this happens, the Low-Battery Indicator Light begins to flash, signaling that it's time to change the AAA battery.

当这种情况发生时，低电池指示灯开始闪烁，这表明它的时候改变的AAA电池。

youdao

The gadget is AAA battery powered and there's no power adapter or in-built power pack.

ENGADGET

And both will run for about six hours on a single AAA battery.

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It has a rechargeable battery that, when coupled with one AAA battery, lets the device run for 50 hours of uninterrupted play.

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