HP Presario CQ45-700 Maintenance And Service Manual page 29

Item Component
6-cell, 55-Whr, 2.55-Ah Li-ion battery
6-cell, 47-Whr, 2.20-Ah Li-ion battery
(21) Optical drive (DVD±RW and CD-RW Super Multi Double-Layer Combo Drive;
includes rear optical drive bracket but does not include optical drive cable or cable
bracket)
NOTE: The optical drive cable and cable bracket are included in the optical drive
cable kit, spare part number 685084-001.
Spare part number
593554-001
593553-001
685096-001
Computer major components 21