Home laptop battery COMPAQ Presario R4003-EA457AS batteries Compatible Laptop Battery for COMPAQ Presario R4003 EA457AS Click to enlarge Find other parts of your COMPAQ Presario R4003-EA457AS Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Presario R4003-EA457AS batteries replaces: This Presario R4003-EA457AS batteries is compatible with the following models: