Includes EXPEDITED SHIPPING AT CHECKOUT With Extended Performance Replacement Battery for select HP, Compaq Laptops / Notebooks / Compatible with HP COMPAQ NC6120, NX6120, HP Compaq Business Notebook Series: NC6105, NC6100, NC6200, NX6100, NX6300, 6100, 6200, HP Business Notebook Models: NC6110, NC6115, NC6120, NC6105, nc6140 , NC6200, NC6220, NC6230, NX6105, NX6110, NX6110/CT, NX6115, NX6120, NX6125, NX6140, NX6130, NX6310/CT, NX6315, NX6320, NX6320/CT, NX6325 ( 6 Cells, 4400 Mah )