TROLLING MOTOR INFO NEED

[TROLLINGMAN]

I WANT TO BUY A TROLLING MOTOR FOR SALTWATER FISHING I HAVE A PLASTIC BOAT 4.55 M FULL WEITH 700 KGR<br />THE THING THAT I WANT IF ANYONE KNOW IS :<br />I WANT MAX SPEED 7 MILES <br />4 HOURS FISHING USE ONLY THE TROLLING MOTOR<br />WHAT KIND OF TROLLING MOTOR I MUST BUY?<br />WHAT KIND OF BATTERY I NEED ?<br />WHAT KIND OF CHARGER I NEED ?<br />PLEASE INFORM ME <br />THANKS ANYWAY