While at the NASCAR races in Las Vegas last week I called Batteries Plus in Vegas and asked for the best deal deal on 5 new Lifeline 8D's. I was quoted a very good price including frieght. They delieved the batteries to me, set them in place and hauled the old ones away. I did the all the wiring but made a good drawing of the cable hookups before hand. If you need batteries and are going through Vegas give Batteries Plus a call.