Home laptop battery HP OmniBook XE4400 Series batteries Compatible Laptop Battery for HP OmniBook XE4400 Series Click to enlarge Find other parts of your HP OmniBook XE4400 Series Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This OmniBook XE4400 Series batteries replaces: This OmniBook XE4400 Series batteries is compatible with the following models: