LB1 High Performance Extended Life 73whr Battery for Dell Inspiron N5010R, Part #: 4T7JN, 965Y7, 9T48V, 9TCXN, FMHC10, J1KND, J4XDH, TKV2V, YXVK2 Laptop Notebook Computer PC [9Cells 6600mAh 11.1V]