The electric boating company called Pure Watercraft makes all electric outboard motors that can be used as a replacement for gas powered 25hp to 50hp motors. They also sell two versions of an electric inflatable rigid hull, a electric fishing boat and a electric pontoon barge. Silent Propulsion with a Bluetooth enabled throttle. No Emissions, Zero Maintenance, and comes with a mobile charger that connects to 120V & 240V outlets.
Find out more at: purewatercraft.com