How do you remove 2007 harley dyna battery?

First, Let me say that an original Harley service manual is your friend.

I have a 2007 Dyna Superglide Custom. Facing the bike from the right (battery) side, remove the one screw on the bottom part of the battery box cover. Remove the negative cable screw. Remove the positive cable screw. Take care not to lose the star washers for each cable connect. Undo the rubber strap holding in the battery.

Pull the battery out.

Reverse the process to install the new battery.