i checked ebay i typed in PCG-K45 and all theat came up was new computers nothing with cables or anything and i went to the website you gave me and put in the information and i got this for a answer
This VAIO model is not known to our systems.
Please make sure you didn't make a mistake while typing.
Your serial number has been logged in our database.
If your VAIO is a European model, please try again within 2 business days.
To get support for non-european products, please go to the following website: http://www.sony.net.
i cant find anything and i need a car charger because this battery dosent last long at all with
Pentium 4 538 (3.2 GHz 1MB L2 Cashe)
ATI Radeon IGP 345M 64 MB video ram
15.4 WXGA LCD
512 MB DDR