Need a battery for HP Laptops/Notebooks with the following model numbers: NC6100, NC6105, NC6110, NC6115, NC6120,? BTI has you covered with our premium 6 cell LiIon battery. This product has been engineered to meet or exceed the original manufacturer's specifications and replaces the original HP part numbers PB994A, 360483-004, 364602-001, 365750-004, . All BTI batteries are manufactured and tested under our stringent quality standards and come with an industry leading 18 month manufacturer's warranty. BTI.. True to the Original.