These slide down behind the seat post tube. We supply them in 36V 10AH and have two different base styles to fit either 2 pin or 4 pin connection pins. We also offer connection pin harnesses and bases replacement key switches with locking pin if necessary.
These batteries slide into a special carry rack They key lock into the rack and luggage can be carried above the battery. We supply them in 36V 10AH and also offer rack mount batteries for Gold cross Flight e-bikes.