Vision Marine Technologies Announces High-Voltage Marine Battery Pack
Vision Marine Technologies, a pioneer in electric marine propulsion, announced filing of its fourth patent on May 15, 2024, for a dedicated high-voltage marine battery pack. This battery pack is a key element of the E-Motion™ Marine Powertrain Technology and will also be available as a standalone product for future recreational electric powerboats, per the company.
Over a five-year development period, Vision Marine meticulously tested and evaluated various batteries to power the E-Motion™ Electric Powertrain. Existing solutions fell short of the high standards for performance, security, and ease of installation required for a premier marine powertrain, so they engineered their own.
An Innovative High Voltage Battery Pack for the Marine Industry
The Vision Marine team created a state-of-the-art marine battery surpassing automotive standards, featuring Nickel Manganese Cobalt cells and an advanced battery management system. This unique battery is designed to endure the critical challenges of electric boating, with high voltage delivery, sophisticated electronic communications, and internal cooling tailored for the E- Motion™ Technology.
"The architecture and design were made with no compromise to suit marine propulsion" said Xavier Montagne, Chief Technology Officer. "This battery pack sets the pace for innovation, delivering leading performance and efficiency at the convergence of power and security in the electric recreational boating industry. It also has the potential to accelerate wider electric powerboat adoption."
Designed with naval architects over four years, this pack’s form factor, inspired by traditional gas tanks, facilitates installation in recreational boats ranging from 18-34 feet. Its IP67 tested against issues with immersion and sprayed water. Housing is stainless-steel, with high-placed connectors at the tail end, provides ergonomic installation and resistance to water exposure. The pack’s design includes multiple fixation points for dampers, enhancing vibration resistance throughout its lifetime.
Patenting Unique Innovative Solutions
"Securing the patent for the battery is essential. These packs are the cornerstone of efficiency on the water and can be sold to other OEMs and powertrain manufacturers at scale," said Alexandre Mongeon, CEO. "The battery packs will become a significant source of income as demand rises." If granted, this patent will reinforce Vision Marine's control over the manufacturing process for these batteries by owning the necessary tools, facilitating the company to produce them at any location of its choosing. Continuing to mold the electric boating revolution, Vision Marine drives innovation and sustainability in the industry. As demand for environmentally friendly marine propulsion grows, Vision Marine believes its advancements will be shaping the future of boating.
(2) Ingress Protection (IP) Testing: 6 – Protected Against Powerful Water Jets, 7 – Protected Against the Effects of Immersion
About Vision Marine Technologies, Inc.
Vision Marine Technologies, Inc. (NASDAQ: VMAR) epitomizes the marine industry’s shift towards electric propulsion, offering the pioneering E-Motion™ outboard powertrain system. This innovative technology represents a significant leap forward in marine propulsion, combining advanced battery packs, inverters, and high-efficiency motors with proprietary software and assembly techniques. Vision Marine’s commitment to eco-friendly electric powerboats is reshaping the recreational boating experience, offering higher speeds, longer ranges, and smoother rides than traditional internal combustion engine boats.
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Website: visionmarinetechnologies.com