Marine Batteries

Powertex marine lithium batteries deliver unmatched performance for any marine application, whether you need a cranking battery for instant engine starts, a deep cycle battery for sustained power, or a dual-purpose battery for the best of both worlds. Built with an advanced Battery Management System (BMS) for protection against overcharge and short circuits, our batteries also feature built-in jump-start functionality for added security and Bluetooth connectivity for real-time monitoring. Designed to be lightweight, long-lasting, and highly efficient, Powertex batteries ensure you stay powered on the water with confidence and reliability.