QB runs for up to eight hours on a full charge and will automatically return to its charging base if the lithium battery pack runs low.

QB一次性充足电量后的运行时间长达8个小时，同时当锂电池电量低时它将会自动地回到充电基座的位置上。

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Proper charging of a battery pack is essential to ensure safe and optimal operation of portable electronic devices.

使用正确的电池充电器能够保证便携式电子设备的安全和最佳操作。

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All the power you need is never far away with the Kensington Charging Dock with Mini Battery Pack.

所有的力量你所需要的是从不遥远与肯辛顿充电码头和微型电池包。

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The Mobee Magic Charger does away with that nonsense with its inductive charging mini-USB base station and battery pack that slots into Apple's mouse -- no special sleeve or bulky appendage required unlike many after-market inductive charging solutions.

ENGADGET: Mobee's inductive Magic Charger for Apple's Magic Mouse really is magical

Coming in 2012, a hybrid version of the flagship Audi A8 sedan will team a 2.0-liter turbocharged gasoline engine with an electric motor generator and self-charging 1.3 kWh lithium-ion battery pack to realize an impressive 37 mpg.

FORBES: Sneak Preview: Audi A8 Hybrid

Researchers at the Washington State University said Wednesday they have figured out how pack more energy into a lithium-ion battery and boost the rate of charging it.

FORBES: Tin: The Secret To Improving Lithium-Ion Battery Life