Battery-powered vessels are boats and ships that use electric batteries as their primary source of energy. These vessels are designed to reduce emissions and noise pollution, making them more environmentally friendly compared to traditional fuel-powered ships. They are often used for short-distance travel, such as in ferries or recreational boats. The technology behind battery-powered vessels includes advanced lithium-ion batteries that store energy for propulsion. Many of these vessels can be charged at docking stations, similar to how electric cars are charged. As technology advances, battery-powered vessels are becoming more efficient and capable of longer journeys.