My trusty inspiron 1300's battery has given up the ghost, and the charger has gone with it. Looking on ebay and it seems I can pick up a replacement relatively cheaply, however these replacements are rated at 11.1v, when the current battery I have says 14.8v. I've seen 14.8v batteries on there, but at 2200mAh there's hardly any point. Can anyone point me in the right direction? because there's no way I'm paying £125 for a new battery to go in a three year old laptop.