However, from now on he hasn't been forget in the pocket to put one section back up battery.

不过，从此以后他一直没有忘记在口袋里放一节备用电池。

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For example, it recently won an order to provide a 2.2 megawatt-hour battery, the size of a shipping container, for use in tests to back up a Chinese coal-fired power station.

例如，它最近获得了一个订单，为中国的一个火力发电厂提供一个2.2兆瓦时，集装箱大小的电池，进行备份测试。

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The removable battery isn't all its cracked up to be. The back of the Nexus One is hard to slide off without a bit of force.

电池的拆装并不像人们说的那么好，Nexus One的背面不用点力很难滑出。

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The SMILE Plug includes a 5V Lithium-Ion polymer battery for back-up power, making it ideal for learning environments where electrical power can be inconsistent.

ENGADGET: blogger-avatar

The lines carry all the power corded phones need to function, and phone companies have massive battery banks and generators to back them up.

WSJ: Phone companies prepare for storm power outages

After charging up the battery, sliding it into the rack system at the back of the bike (which could not be simpler), and locking it into place, you're ready to go.

ENGADGET: Schwinn Tailwind electric bike review