Home laptop battery dell K450N batteries Compatible Laptop Battery for dell K450N Click to enlarge Find other parts of your dell K450N K450N laptop battery 2600mAh 14.8V 38.81AUDK450N laptop battery 5200mAh 11.1V 40.88AUD Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This K450N batteries replaces: This K450N batteries is compatible with the following models: