ELECTRIC POWER BOATS Speed Cruising Speed*: 4 mph Power Cruising Time*: 8 hours Charge Time: 8 hours *Approximate and will vary with wind dealer near you, please Our most luxurious midsize catamaran is the 180CS, measuring 18' in length. Constructed with an eye for detail, safety and comfort, it is a true extension of your waterfront home. The 180CS features plush marine grade carpet, a swivel Captain's chair, wheelchair accessibility, AC/DC refrigerator, and more! With the 180CS you'll have everything you need to be the perfect host for a festive on- the-water brunch, or an intimate sunset cruise with friends.