The device in question is a tool, either physical or software-based, designed to estimate the operational duration of an electric propulsion system commonly used in boating. This estimation is typically based on factors such as battery capacity, motor power consumption, and desired speed. For example, it allows a boater to input their battery’s amp-hour rating, the trolling motor’s amp draw at a specific speed setting, and obtain an approximate number of hours the motor can run under those conditions.
Such a predictive instrument provides significant advantages in planning and executing boating activities. It helps prevent unexpected power depletion during operation, ensuring a safer and more enjoyable experience. Historically, boaters relied on experience and guesswork to manage power consumption, leading to uncertainty. The development and increasing availability of this type of calculation tool have improved trip planning precision and reduced the risk of being stranded on the water.
