Home laptop battery SONY VGN-SZ57N batteries Compatible Laptop Battery for SONY VGN SZ57N Click to enlarge Find other parts of your SONY VGN-SZ57N Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This VGN-SZ57N batteries replaces: This VGN-SZ57N batteries is compatible with the following models: