battery-powered device

基本解釋

A pacemaker is a small, battery-powered device that's usually implanted near your collarbone.
起搏器是一種電池驅(qū)動(dòng)的小玩意，植入鎖骨附近。
It was reported that the battery-powered device could sense the soldier's individual movements and let him carry weights of up to 200lbs （90.7kg）.
據(jù)悉，這種“外置機(jī)械骨骼”通過電池供電，能夠監(jiān)測(cè)到每個(gè)士兵的運(yùn)動(dòng)，配置“外置機(jī)械骨骼”的士兵甚至可以搬動(dòng)200磅(90.7千克)以上的物體。
This small battery-powered device is implanted near the abdomen or the collar bone and connected to four electrodes implanted in the brain through an insulated electric wire known as the lead.
此小型電池供電裝置被植入患者的腹部或者鎖骨，通過鉛制的導(dǎo)線同植入大腦的四個(gè)電極連接。

Every battery-powered device could be affected, from cell phones to cameras to electric cars.
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It's the first stereo speaker to offer 360-degree sound in a battery-powered device, and features a 15-hour rechargeable battery.
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They can look like any other battery-powered electronic device.
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