Haswing’s Ultima electric outboard is a perfect match for small inflatables, tenders and car-toppers. It can also be used to power some small yachts or be used as an auxiliary motor.
Its powerful brush-less electric motor can deliver up to 110lbs thrust of step-less adjustable speed control in either forward or reverse, equivalent to that from a 4hp petrol outboard. However, at just 15.9kgs, it is considerably lighter than a 4hp petrol outboard.
The Haswing Ultima’s unique vertical battery mount design creates an extremely compact outboard and, with the battery able to be easily removed onshore or at sea, the result is two light and very easy to handle 5kg and 10kg components, perfect for stowing on-board or in a vehicle.
Suitable for both salt and freshwater use, the Ultima boasts a maximum speed of around 5 knots and can cruise economically at around 3 knots, giving a range of up to 18 nautical miles (34 km) on a single charge. With a maximum 55 decibel rating, the Ultima complements its long range with ultra-quiet cruising.
Its lightweight, compact design makes it easy to attach and detach both on land and at sea and, with 7 tilting positions, can be used in almost every depth of water.
The Ultima’s rechargeable LiPo battery has a LED battery level indicator that provides an up-to-the-minute battery status display, an extendable folding handle that can expand to 400mm and has a tilting angle of 180 degrees, and a handy magnetic kill switch.
Benefits & Features*
Equivalent to a 3-4HP Petrol Outboard
Powerful 110lb Thrust brushless motor
Perfectly matched to Dinghy’s, Tenders and inflatables
Digital Speed control with an Adjustable handle
Fitted with an emergency kill switch
Lightweight, compact design for easy transportation and storage
Powered by an easily removable rechargeable LiPo battery with LED status indicator
Total weight: 14.8 Kg
Battery weight: 5 Kg
Designed for Fresh and Saltwater use
540mm Shaft length
*For further specifications please click the "Features" tab
Shaft Power: 3HP
Compatible petrol outboard: 4HP
Peak Thrust in lbs: 110lbs
Max Voltage: DC 29.6V
Max Power: 1030W
Max Amp: 35A
Depth Adjustment: Not available
Prop Type: 3 blade prop / 9.3 inch diam
Prop Speed at Full Power: Max 1530 rpm underwater
Battery Type Required: 29.6V. 20.3AH rechargeable LIPO Battery
Charging Time: 6-7 hours
Steering: 360 degree control
Decibel Level: 55db
Shaft Type: Cast Aluminium
Shaft Length: 700mm
Max Boat Length (Suggestion dependant on weight ) 7 metres