Electric Kart Boat – 15kW

The SINOVELL electric kart boat is a one- or two-seat recreational watercraft built on a rigid EPP foam hull with a 15 kW electric power system and jet propulsion. Expanded polypropylene holds the bare hull at 45 kg, absorbs dock and beach impact, and needs no inflation or pump-down between sessions, while a water-cooled drive keeps output stable through a full rental slot. It suits lake and calm-coast rental fleets, resort attractions and private riders, and SINOVELL builds it to your colours, graphics and packaging as an OEM/ODM order.

Key Features

• 15 kW power, 50 km/h top speed – enough acceleration for an adult rider on open lake water.
• Rigid EPP foam hull – impact-resistant and buoyant, with no inflatable chambers to top up or patch.
• Water-cooled system – holds the motor and controller at a stable temperature for continuous operation rather than short bursts.
• Three speed modes – Fast, Medium and Slow settings let one boat serve a confident adult and a nervous beginner on the same afternoon.
• 10-second quick-release battery – the 72V 76AH pack lifts out without tools, so a fleet swaps packs between riders instead of waiting on charge.
• 6.2 kWh capacity, 80-90 minute endurance – a realistic run time per charge, set by speed, rider weight and water conditions.
• Household charging – a 110V or 220V outlet brings the pack to full in 4-5 hours, and the cells are rated for 800 charge-discharge cycles.

Specifications

Power	15 kW
Max speed	50 km/h
Hull material	EPP foam
Dimensions	1910 x 925 x 585 mm
Battery	72V 76AH ternary lithium, 6.2 kWh, 30 kg
Endurance	80-90 minutes per charge
Charging	110V / 220V, 4-5 hours; 800 cycles
Max load	0-150 kg
MOQ	50 pcs per colour
Lead time	Samples 7-10 days; bulk 25-35 days
Packing	1 pc per polybag, 40 pcs per carton

Customisation

• Hull colour, deck graphics and trim matched to your brand colour reference.
• Your logo printed on the deck and seat, or supplied as a decal set for local application.
• One- or two-seat layout, with handlebar height and footwell set for adult riders or rental traffic.
• Speed-mode limits programmed to your rental policy, so Slow mode stays beginner-safe.
• Spare battery packs bundled with fleet orders, and carton markings to your own artwork.

Applications

Lakes, calm coastal water, resort and tourist-attraction rental fleets, water-sports entertainment sites and personal leisure riding – anywhere a rider wants kart-style handling without fuel, noise or exhaust.

FAQ

Q: How fast is it, and how long does one charge last?
A: Top speed is 50 km/h. A full 6.2 kWh pack runs about 80-90 minutes, depending on the speed mode used, rider weight and water conditions.

Q: How does the battery swap and charging work?
A: The 30 kg pack releases in about 10 seconds without tools, so it can be carried to any 110V or 220V household outlet and recharged in 4-5 hours. Spare packs keep a rental boat earning while one pack charges.

Q: What load can it carry, and where can it be used?
A: Maximum load is 0-150 kg across one or two riders. Ride in water deeper than 80 cm and keep clear of weeds, shallow reefs and floating debris; a life vest and full safety gear are required.

Q: What warranty is included?
A: The power system carries a 12-month warranty and the battery pack is covered for 12 months from delivery.

Why Buy From SINOVELL

• Factory-direct OEM/ODM with pre-production samples.
• Powered water-sports equipment and neoprene apparel from one supplier, so a fleet account can be covered on a single purchase order.
• Your logo, hull colours, graphics and packaging.
• 50 pcs per colour MOQ, samples in 7-10 days, bulk in 25-35 days.