The Latitude D520 was designed and built with the rigors of the road in mind. Every Latitude notebook is stress-tested in extreme conditions to be sure that it can withstand the physical challenges it will meet in the normal course of a business day. These shock and fatigue tests, along with the D520's magnesium-alloy internal frame, steel hinges and patented Dell Strike Zone technology, mean that you get a notebook that is designed to last, no matter how bumpy the road gets.

*** No Warranty on Battery ***