Our new 6-cell laptop battery is made of A-Grade lithium-ion battery cells and rated at 4400mAh. 100% OEM compatibility is guaranteed. The battery works with the following HP Compaq models:

HP Compaq Business Notebook 6720t

HP Compaq Business Notebook 7400 Series

HP Compaq Business Notebook 8200 Series

HP Compaq Business Notebook 8400 Series

HP Compaq Business Notebook 8500 Series

HP Compaq Business Notebook 8510p

HP Compaq Business Notebook 8510w

HP Compaq Business Notebook 8510w Mobile Workstation

HP Compaq Business Notebook 8700 Series

HP Compaq Business Notebook 8710p

HP Compaq Business NoteBook 8710w

HP Compaq Business Notebook 8710w Mobile Workstation

HP Compaq Business Notebook 9400 Series

HP Compaq Business Notebook nc Series

HP Compaq Business Notebook nc8200

HP Compaq Business Notebook nc8230

HP Compaq Business Notebook nc8430

HP Compaq Business Notebook nw Series

HP Compaq Business Notebook nw8200

HP Compaq Business Notebook nw8240

HP Compaq Business Notebook nw8240 Mobile Workstation

HP Compaq Business Notebook nw8440

HP Compaq Business Notebook nw8440 Mobile Workstation,

HP Compaq Business Notebook nw9440

HP Compaq Business Notebook nw9440 Mobile Workstation

HP Compaq Business Notebook nx Series

HP Compaq Business Notebook nx7300

HP Compaq Business Notebook nx7400

HP Compaq Business Notebook nx8200

HP Compaq Business Notebook nx8220

HP Compaq Business Notebook nx8420

HP Compaq Business Notebook nx9420

Best replacement for the following OEM battery part numbers:

361909-001, 361909-002, 372771-001, 381374-001, 395794-001, 395794-002, 395794-261, 398875-001, 398876-001, HSTNN-DB06, HSTNN-DB11, HSTNN-DB29, HSTNN-I04C, HSTNN-LB11, HSTNN-OB06, HSTNN-UB11, PB992A, PB992UT.