Get longer battery life with a new MN79H battery for the Dell XPS 13 9340. There are multiple XPS 13 models so please make sure you find your correct XPS 13 sub-model. This battery fits the Dell XPS 13 9320, XPS 13 9340 and XPS 13 9345. You make doubly-sure by checking the battery part number listed on the original battery. It should match with the MN79H, NXRKW, or J7H5M original Dell battery part (type) numbers.

This Dell XPS battery is rated 11.5 Volts and 55 Whr. This battery will normally last 5-7 hours on a full charge, depending on your energy usage. You can get longer battery life by dimming your screen and closing unused programs.

We use the highest quality lithium-ion cells that charge faster and last longer. Our XPS 13 batteries last six times longer than cheaper, lower quality batteries. We're so confident in the quality of our Dell XPS 13 batteries that we offer a 2 year warranty and 30 day guarantee.