2 x 12v 40ah Batteries 2 x 12v 50ah Batteries 2 x 12v 55ah Batteries 2 x 12v 75ah Batteries. For peace of mind these batteries are backed by full Manufacturer warranty support. 2 x 12v 10ah Batteries 2 x 12v 12ah Batteries 2 x 12v 15ah Batteries 2 x 12v 17ah Batteries.