Starting at the 2:01 Mark
There are a total of 6 batteries available in Goat Bay City.
1 - On the rooftops of the centre block, in the corner of the white building.
2 - Directly next to the coaster
3 - On top of the building with the water silo
4 - In the alley across the street from the hotel, inside a container
5 - Behind the front desk of the bar located at the back of the hotel, near the shore
6 - On the rooftop of the hotel, behind the concert stage
After collecting all 6 batteries and placing them in the coaster area, wait for the elevator, ride it to the top, and lick the coaster cars as they come around.
*Posting for MAKA91, because he is only playing the Xbox One version.