For those of you looking for a laptop that's zippy and battery-efficient, the Lenovo ThinkPad X120e is the way to go, especially because it's on sale right now for 47 percent off of its $749 list price. Lenovo is currently offering the notebook for just $399 with free shipping.

The 11.6-inch ThinkPad is the first laptop to feature AMD Fusion E-series Accelerated Processing Units. It offers a 30 percent improvement on batter life than the past model, and up to 65 percent better graphics performance thanks in part to its AMD Radeon HD 6310 graphics. With over 6 hours of battery life, this netbook is Energy Star 5.0 compliant and weighs only 3 pounds.

PCMag reviewed the Lenovo ThinkPad X120e and rated it a 4 out of 5, and said it's arguably the best netbook for business. It has a fast hard drive, and a best-in-class keyboard. The ThinkPad X120e also offers a phenomenal navigating experience with both pointing devices and pairs of mouse buttons.

Though the ThinkPad X120e is normally a lot more expensive than the typical netbook, this discount will bring the price down to the average netbook price, making the powerful X120e a reasonable option for your netbook purchase. But hurry, this deal ends August 10 or sooner.

Read the full ThinkPad X120e review for more info. This deal expires September 14 or sooner.