Model No PI06 Number Of Cells 6 Capacity 4000 mAh Compatible Models Envy 14 Touch, Envy 14t, Envy 14z, Envy 15 Touch, Envy 15-J013TX, Envy 15-J136TX, Envy 15-d000, Envy 15-d199, Envy 15-j000, Envy 15-j011sg, Envy 15-j101tu, Envy 15t, Envy 15z, Envy 17 Leap Motion SE, Envy 17 Leap Motion, Envy 17 Touch, Envy 17-d000, Envy 17-j000, Envy 17-j110eg, Envy 17t, Envy 17t-j003, Envy 17z, Envy M7, Envy TouchSmart 14, Envy TouchSmart 14t, Envy TouchSmart 14z, Envy TouchSmart 15, Envy TouchSmart 15-j000, Envy TouchSmart 15-j099, Envy TouchSmart 15-j004sa, Envy TouchSmart 15t, Envy TouchSmart 15z, Envy TouchSmart 17, Envy TouchSmart 17-j000, Envy TouchSmart 17-j099, Envy TouchSmart 17t, Envy TouchSmart 17z, Envy TouchSmart M7, Envy TouchSmart M7t, Envy TouchSmart M7z, Envy TouchSmart m7-j000, Envy TouchSmart m7-j099, Pavilion 14-E021TX, Pavilion 14-E022TX, Pavilion 14-E023TX, Pavilion 14-E024TX, Pavilion 14-E026TX, Pavilion 14-E031TX, Pavilion 14-E032TX, Pavilion 14-E033TX, Pavilion 14-E034TX, Pavilion 14-E035TX, Pavilion 14t, Pavilion 14z, Pavilion 15-a000, Pavilion 15-a099, Pavilion 15-e027TX, Pavilion 15-e028TX, Pavilion 15-e029TX, Pavilion 15-e052sg, Pavilion 15-e100, Pavilion 15-e199, Pavilion 15-f000, Pavilion 15-f099, Pavilion 15-j004sa, Pavilion 15t, Pavilion 15z, Pavilion 17-a000, Pavilion 17-a099, Pavilion 17-e020sz, Pavilion 17-e064sf, Pavilion 17-e100, Pavilion 17-e199, Pavilion 17t, Pavilion 17z, Pavilion TouchSmart 14, Pavilion TouchSmart 14t, Pavilion TouchSmart 14z, TouchSmart 15-j004sa Compatible Parts No 709988-421, 709989-421, 709989-541, 710416-001, 710417-001, F3B94AA, H6L38AA, HSTNN-LB4N, HSTNN-LB4O, HSTNN-UB4O, HSTNN-YB4N, HSTNN-YB4O, PI06, PI06XL, PI09, TPN-I110, TPN-I111, TPN-I112, TPN-Q117, TPN-Q118, TPN-Q119, TPN-Q120, TPN-Q121, TPN-Q122 Warranty 1 Year From Service Center