Home laptop battery SONY VAIO VGN-TT28D/X batteries Compatible Laptop Battery for SONY VAIO VGN TT28D/X Click to enlarge Find other parts of your SONY VAIO VGN-TT28D/X Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This VAIO VGN-TT28D/X batteries replaces: This VAIO VGN-TT28D/X batteries is compatible with the following models: