Home laptop battery SONY VAIO VGN-B77GP batteries Compatible Laptop Battery for SONY VAIO VGN B77GP Click to enlarge Find other parts of your SONY VAIO VGN-B77GP Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This VAIO VGN-B77GP batteries replaces: This VAIO VGN-B77GP batteries is compatible with the following models: