How much does it cost to replace the bsttery that the car runs on when using electricity.Not the normal battery that is used to start the car. The one that sits in the back and is recharged when you brake and is used to power ther car in electric mode.
Non Engine Battery on 2006 Mercury Mariner Hybrid
by plmckibbin in Chesapeake, VA on December 30, 2010
ANSWER by Visitor , January 09, 2011
around 8,000.....no joke
ANSWER by Tyreguy , December 31, 2010
Welcome to Hybrid technology! But you now have to face the evils that come with it. The only place you will find the Lithium Ion battery(s) for that car is your Ford/Mercury dealer. And it won't be cheap.