According to the analysis, the average annual growth rate of Power Bank is about 30% in the next five years.

据分析，未来五年移动电源年均增长率在30%左右。

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Power Bank plays as both power supply and charger in one set, which can charge or support standby power at any time for the phone and other digital devices.

移动电源是一种集供电和充电功能于一体的便携式充电器，可以给手机等数码设备随时随地充电或待机供电。

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With the popularity of smart phones and tablet PCs, Power Bank shows a huge market demand, and become one of the most important applications of lithium ion batteries, now.

随着智能手机和平板电脑的普及，移动电源已形成巨大的市场需求，成为锂离子电池重要的应用市场之一。

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He wanted no limits of any kind on the power of a national bank to open offices anywhere in the country.

VOA: special.2009.01.29

And they called for more voting power for developing nations in the World Bank.

VOA: special.2009.10.02

He used the bank's power to create money.

VOA: special.2009.08.28

The waterproof AquaSeal Hi5 power bank case protects your iPhone 5 from life's drops into water.

ENGADGET: iBattz beats Mophie to iPhone 5 charging case, ups the ante using interchangeable i9300 batteries

In addition, iBattz is introducing the waterproof AquaSeal Hi5 which combines a low profile waterproof case with an attachable power bank.

ENGADGET: iBattz beats Mophie to iPhone 5 charging case, ups the ante using interchangeable i9300 batteries

With a 1200mAh battery power bank, users can charge their phones via USB while they stream or use the speaker as a back-up power source on the go.

ENGADGET: Braven's budget-friendly Bluetooth speaker to debut on QVC for $100