WORLD’S PREMIER BATTERY OPERATED WINCH HANDLE for Halyards/Sheeting/MOB/Dinghy raise-lower. Great for short handed or fatigued crew as it can take over when they don’t have the strength to manually winch. Add 10 years to your yachting for a fraction of the cost of electric winches. Powerful lithium-ion battery, the unit offers 150Nm of torque. After a full day sailing it is quickly charged with 220v shore or inverter power or 12v trickle charging.