Home laptop battery dell KM978 batteries Compatible Laptop Battery for dell KM978 Click to enlarge Find other parts of your dell KM978 KM978 laptop battery 5200mAh 11.1V 43.37AUD Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This KM978 batteries replaces: This KM978 batteries is compatible with the following models: