Home laptop battery sony VAIO PCG-R505DF batteries Compatible Laptop Battery for sony VAIO PCG R505DF Click to enlarge Find other parts of your sony VAIO PCG-R505DF Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This VAIO PCG-R505DF batteries replaces: This VAIO PCG-R505DF batteries is compatible with the following models: