Home laptop battery SONY VAIO PCG-505G/A4G batteries Compatible Laptop Battery for SONY VAIO PCG 505G/A4G Click to enlarge Find other parts of your SONY VAIO PCG-505G/A4G Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This VAIO PCG-505G/A4G batteries replaces: This VAIO PCG-505G/A4G batteries is compatible with the following models: