If you are not sure where to purchase a battery for your notebook PC or you have suspect the battery may be defective and your notebook PC is under warranty please Contact HP.

如果你不知道在哪里购买电池为你的笔记本电脑，或者你有怀疑电池可能有瑕疵，并让您的笔记本电脑仍在保修请联系惠普公司。

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Ideal for notebook users in shared or permanent work spaces, the Compaq L2311c sports a full HD, LED backlit LCD display panel and features HP Smart AC Technology that powers and charges HP notebook PCs while also detecting and regulating the capacity of the electrical current.

ENGADGET: HP redesigns its Magic Canvas software, plans to install it on all desktops (even non-touch ones)

HP's notebook prices will drop by as much as 15 percent on "the most frequently ordered standard configurations" of Omnibooks, company officials said.

CNN: Notebook prices dropping close to $1,000 mark

In the personal computer category, Amazon said the Apple MacBook, Nokia Internet Tablet PC and HP Pavilion Entertainment Notebook PC were strong sellers.

FORBES: Magazine Article