Replacement Battery for Dell Latitude XT and XT2 Tablet PCs Restore your Dell Latitude XT or XT2 tablet to full mobility with this premium 42Wh Li-ion replacement battery. Specifically designed for Dell's convertible tablet series, this 312-0650 compatible battery delivers reliable power for both tablet and laptop mode operation. Features stable 11.1V output and optimized 6-cell design for extended usage.