I ordered a Diehard Battery with 900 CCA and found an Exide 760 CCA battery installed in my Jeep Grand Cherokee by the 1-800-battery Installer. The difference was: Diehard Battery $304 installed free and Excide $235. This was "bate and switch" with no notice until the battery was installed. In addition, the stop/start failure light is now on the dash display and I was charged $22 for a free install. The Installer told my wife if you have any problems call and we will come out. Called 1-800-battery and was told another visit would cost $100. Told the representative to come back and get the Excide battery and I will buy a Diehard battery and install it myself. (10 minutes with proper tools) The representative said it would cost $100 for a battery return and refund. Told the representative to return and get the battery or I will call my credit card company and challenge the battery transaction for not providing the product, service paid for and damage to my jeep!