At intelligence control with battery operate and DC power cupboard, for keep the battery using life.

对畜电池充电以及直流电源柜工作状况进行智能管理，保障蓄电池的使用寿命。

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Developers only store some of the solar energy in a relatively small battery to operate the CPV tracker and the measuring system.

开发人员只将一小部分电能存入一块相对较小的电池中为CPV追踪系统和控制系统供电。

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Wireless sensors require energy to operate, and battery maintenance, economic battery replacement, and safe battery disposal are barriers.

无线传感器需要能量才能工作，同时还需要对电池的维护，经济可承受的电池替换以及安全的电池处理方法。

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Imagine how much power it takes to drive an artificial heart, so you've got to have a battery or some way of generating power continuously to operate that and that makes it difficult to think about implantable and so that's a really good example of Biomedical Engineering.

驱动人工心脏所需要的能量是难以想像的,所以需要电池或者是某种持续发电装置,来给人工心脏提供能量,这就增加了人工心脏的植入难度,这是很好的生物医学工程的例子

耶鲁公开课 - 生物医学工程探索课程节选

Also worth note, Instacube sports a built-in rechargeable battery, allowing it to operate completely untethered when the mood strikes.

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Battery technology allows the vehicle to operate with zero emissions.

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Based on Samsung's BSI low power process technology, the S5K3H2 is able to operate on 1.2 voltage levels enabling longer battery life for high-end mobile and smartphones.

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