Yes. I have a spare battery, but my Fob is over 2 years old and still going strong. Also I do not think that the button is removeable on the MY14's.
__________________ Overland: Nokian WR G3 SUV tires, front and t. c. skid plates, Bosch Icon blades, Husky X-Act Contour slush mats, MOPAR cargo mat. Successor to trouble-free 2011 Limited.