your battery needs replacing its maybe not the voltage thats wrong it the ampage in the battery its self i would recomend you to go to a garage to buy a new battery do not go to halfords for a battery because there batterys are sometimes to small for the car (example) if you have electric windows and a good sound system its needs a heavy duty battery go to garage and they'll help you better it might cost between 50-60 pounds for a new one but you also usely get a five year guarintee if you dont leave lights switched on also some of your bulbs might need replacing because they could be damage with the electrical disruption but try new battery first
irish dave, September 2008
