Space-saving, powerful, lightweight; Plenty of range due to highest efficiency; Safe, thanks to emergency magnetic kill switch; We recommend the Cruise 3.0 for sailboats up to to 3 tons; Operates with lithium or AGM/lead-gel batteries; All models with GPS on-board computer and display: Real-time display of speed and input power – and also the exact battery status and remaining range when used in combination with the Power 24-3500 lithium battery; Very robust design – protected from corrosion, saltwater-capable, and completely waterproof (IPx9K outside the hull when completely assembled).