Welcome to a laptop battery specialist of the dell laptop battery
Since this is an Ultrabook, it runs on third generation Intel Core i5 and i7 ULV with battery such as Dell PP17S battery , Dell P891C battery , Dell XPS 1340 battery , Dell PP19S battery , Dell N532P battery , Dell Inspiron Mini 1010 battery , Dell Inspiron 11Z battery , Dell XPS 1640 battery , Dell XPS M1647 battery , Dell PP35L battery , Dell Inspiron 1564 battery , Dell Inspiron 1764 battery (ultra low voltage) CPUs with Intel HD 4000 integrated graphics. Things get interesting if you opt for the upgrade to switchable dedicated NVidia GeForce GT630M graphics with 1 gig DDR5 VRAM. That's not a killer gaming GPU, but it gives enough umph to make some current 3D games like Skyrim playable at native resolution. The notebook now ships with Windows 8 if you order now, but we take a look at the Windows 7 version in our review (the hardware is the same).