In most lithium-ion batteries, small lithium-ion cells from 3.2V to 3.8V are connected in a daisy chain of dozens, hundreds or even thousands of cells. These are what power the Tesla automobile.
Yesterday, Vision Marine Technologies, Inc. (NASDAQ: VMAR), the maker of the E-Vision™ 180-hp outboard electric motor, announced it has partnered with Octillion Power Systems to develop a customized, high-voltage 35 KW high-density battery exclusively for use within the recreational boating market. Under the terms of the agreement, Octillion will manufacture a new advanced electric battery system to power VMT’s E-Motion™ outboard powertrain. More...
At the Fort Lauderdale International Boat Show, Capt. Steve got a chance to check out Alva Yachts, a German company planning to build monohulls and catamarans ranging from 50’ to 90’ (15.24 m to 27.43 m). The 90 cat will have 5,000 sq. ft. (464.52 sq. m) of living and deck space, according to the company. Solar panels drive electric motors, with generators providing backup for incredible range. Learn more here...
There is probably no boat model that BoatTEST has tested more often or in more configurations than the Formula 37 PC. That is because it is one of Formula’s most popular models and the company is constantly testing new configurations of engines and drives to reach its peak efficiency.
Currently, Formula offers buyers of the 37 Performance Cruiser gas sterndrives or Volvo Penta IPS propulsion. Twin 430-hp MerCruiser 8.2 MAG HO ECT sterndrives have the fastest top speed, hitting 46.5 mph during our most recent test of this model. A buyer more interested in covering longer distances on a tank of fuel will most likely opt for twin 340-hp Volvo Penta IPS 450s pairing diesel engines with pod drives, which in our tests yielded a range (with a 10% reserve) of 295 statute miles at 28.6 mph. This compares with the 147-statute-mile range with the twin big-block gas engines that travel at 30 mph at best cruise. More...
Sea Ray offers its SPX 190 with four option packages to equip the boat for different user applications. The Captain’s package adds a battery switch, depthfinder and premium helm seat. The All Sport package for anglers includes casting chairs for the bow and cockpit, rod storage, a livewell and a trolling motor. The Elevation package for watersports includes a wakeboard tower and rearview mirror. And the package we tested, the Select, has LED lighting, a premium dash panel and upgraded upholstery. So, not only is the SPX 190 an affordable entry-level boat, it allows consumers to get started with a boat equipped for their special interest. More...
The flying bridge of the Absolute Yachts Navetta 73 has four gathering areas plus a wetbar with a grill, all under the protection of a fiberglass hardtop with an opening sunroof. At the top of the stairs, there’s seating for six on a sofa-style lounge and individual chairs. Six more can relax on J- and U-shaped lounges just ahead while there’s room for three on the settee just abaft the two captain’s chairs at the helm. More...
The 2013 94’ (28.65 m) Sea Force IX, Bonny Read, is the largest model in Sea Force IX’s performance sport line. After she spent eight years traveling the world chasing big game, Bonny Read underwent an extensive refit overseen by Rubicon Maritime consulting. The work included rebuilding her main engines and an update of the Northern Lights gensets, Atlas system, a new HVAC system, complete electrical rewire and the addition of two Seakeeper 18 gyroscopic stabilizers. A full Simrad electronics suite includes two radars, AIS, CHIRP technology and autopilot. Her dark gray hull and white topside paint are also new. More...
Previous experience when entering a harbor or waterway can make safe navigation much easier. But when visiting a new area, can a captain rely on the local knowledge of a crew member? The first thing to remember is that relinquishing the steering wheel doesn’t absolve the captain of his/her responsibilities. See more here...
SBC has only premium boats and happy members. Happy because they can use the club’s expensive new boats almost any time they want – including full days on weekends. They can go up to 50 miles or more offshore for fishing or cruise up the coast for overnight adventures. Memberships are available in these two premium luxury boats in Riviera Beach and St. Pete/Tierra Verde, Fla. Learn how hassle-free membership can be more affordable than ownership. Check them out at SovereignBoatClub.com or call 727-200-3474.
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