Home laptop battery SONY VGN-B90PSY batteries Compatible Laptop Battery for SONY VGN B90PSY Click to enlarge Find other parts of your SONY VGN-B90PSY Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This VGN-B90PSY batteries replaces: This VGN-B90PSY batteries is compatible with the following models: