6-Cell for HP Presaio CQ42 CQ62 laptop battery 1.100% compatibility . 2.High stability and ... 6-Cell for HP Presaio CQ42 CQ62 laptop battery Voltage:10.8vCapacity:4400mAH Compatible Battery Part Numbers: HP, COMPAQ586006-321, ... , MU06055, MU06062, NBP6A174, NBP6A174B1, NBP6A175, NBP6A175B1, WD548AACompatible Laptop Computer Models:COMPAQCompaq Presario CQ42 SeriesPresario CQ42 102TU, Presario CQ42 ...