Home laptop battery COMPAQ Presario 2227US-PR306UAR batteries Compatible Laptop Battery for COMPAQ Presario 2227US PR306UAR Click to enlarge Find other parts of your COMPAQ Presario 2227US-PR306UAR Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Presario 2227US-PR306UAR batteries replaces: This Presario 2227US-PR306UAR batteries is compatible with the following models: