Home laptop battery sony Oem PCG-505GX/4G batteries Oem Replacement Laptop Battery for sony PCG 505GX/4G Code:1 Special Price: USD Shipping Cost: 9.99USD Number: Brand new product with 1 year warranty! Find other parts of your sony PCG-505GX/4G This PCG-505GX/4G batteries replaces: This PCG-505GX/4G batteries is compatible with the following models: