Home laptop battery COMPAQ Presario C742EA batteries Compatible Laptop Battery for COMPAQ Presario C742EA Click to enlarge Find other parts of your COMPAQ Presario C742EA Presario C742EA laptop battery 5200mAh 10.8V 49.19AUDPresario C742EA Laptop AC Adapter39.99AUDPresario C742EA Keyboard 25.99AUDPresario C742EA LCD Screen 99.99AUDPresario C742EA DVD Burner 26.99AUD Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Presario C742EA batteries replaces: This Presario C742EA batteries is compatible with the following models: