Compatible Parts:3Icr19/66-2, 633733-151, 633733-1A1, 633733-241, 633733-251, 633733-321, 633805-001, 633809-001, 650938-001, 996T2123H, Hstnn-Db2R, Hstnn-Db2T, Hstnn-Db3C, Hstnn-Gb2R, Hstnn-I02C, Hstnn-I97C-3, Hstnn-I97C-4, Hstnn-I98C-5, Hstnn-I99C-3, Hstnn-I99C-4, Hstnn-Ib2R, Hstnn-Lb2R, Hstnn-Ob2R, Hstnn-Ob2T, Hstnn-Q87C-4, Hstnn-Q87C-5, Hstnn-Q88C-4, Hstnn-Q88C-5, Hstnn-Q89C, Hstnn-Q99C-3, Hstnn-Q99C-4, Hstnn-Xb2E, Hstnn-Xb2F, Hstnn-Xb2G, Hstnn-Xb2H, Hstnn-Xb2I, Hstnn-Xb2N, Hstnn-Xb2O, Hstnn-Xb2R, Hstnn-Xb2T, Hstnn-Xb3C, Lc32Ba122, Pr06, Pr06047, Pr06055, Pr09, Qk646Aa, Qk646Ut, Qk647Aa, Fits Computer Models: HPProbook 4330S, Probook 4331S, Probook 4430S, Probook 4431S, Probook 4435S, Probook 4436S, Probook 4530S, Probook 4535S,