Battery for DELL XPS 12 9Q23 XPS 12 9Q33 XPS 12 Ultrabook XPS 12-9Q23 XPS Compatible with the following devices XPS 12 9Q23, XPS 12 9Q33, XPS 12 Ultrabook, XPS 12-9Q23, XPS 12-L221X, XPS 13, XPS 13 L321X, XPS 13 Ultrabook, XPS 13-0015SLV, XPS 13-1500SLV, XPS 13-2501SLV, XPS 13-40002SLV, XPS 13-4040SLV, XPS 13-6928SLV, XPS 13-7000SLV, XPS 13-9001SLV, XPS 13-925SLV, XPS 13D-128, XPS 13D-138, XPS 13D-148, XPS 13D-2501, XPS 13D-2508, XPS 13D-2608, XPS 13D-2701, XPS 13D-2708, XPS 13-L321X, XPS 13-L322X, XPS 13R, XPS 13R2-1050SLV, XPS 13R2-1250SLV, XPS 13Z, XPS 9Q23, XPS DUO 12, XPS L321X, XPS L322X, XPS12D-1501, XPS12D-1508, XPS12D-1701, XPS12D-1708, XPS12D-2501, XPS12D-2508, XPS12D-2701, XPS12D-2708, XPS12D-4501, XPS12D-4508, XPS12D-4701, XPS12D-4708, XPS12D-5508, XPS12D-5708, XPS12D-6508, XPS12D-6708 Compatible with Battery Part Numbers 0489XN, 0C4K9V, 0PKH18, 0WV7G0, 321X-2120, 3H76R, 489XN, NVR98, PKH18, WV7G0, Y9N00