AGM (Absorbent Glass Mat) Batteries

A marine or boat battery is a specialized battery designed for use in marine applications, powering various electrical systems and equipment on boats and watercraft. These batteries are specifically engineered to withstand the unique demands and challenges of the marine environment. Here are some key features and aspects of marine/boat batteries:   Deep Cycle Design: Marine batteries are typically deep cycle batteries, which means they are designed to provide a steady and sustained level of power over an extended period. Deep cycle batteries are capable of being discharged and recharged repeatedly without significant degradation in performance, making them suitable for powering onboard accessories and systems. Dual-Purpose Batteries: Some marine batteries are dual-purpose, combining the characteristics of starting batteries and deep cycle batteries. These batteries provide both the high starting power required to crank the engine and the deep cycling capabilities needed for running electrical systems on the boat. Construction and Durability: Marine batteries are constructed with robust materials to withstand the harsh marine environment, including resistance to vibration, shock, and corrosion. They are often sealed and maintenance-free, featuring rugged casings to protect the internal components from moisture and other contaminants. Marine Battery Types: The most common type of marine battery is the lead-acid battery, which includes flooded (wet cell), gel, and absorbed glass mat (AGM) varieties. Flooded batteries require periodic maintenance, including checking and adding distilled water to the cells. Gel and AGM batteries are maintenance-free, with the electrolyte immobilized in gel or absorbed in a fiberglass mat, respectively. Capacity and Voltage: Marine batteries come in various capacities, typically measured in ampere-hours (Ah), indicating the amount of charge the battery can deliver over a specified period. Voltage ratings can vary, with common options being 12V, 24V, or 36V, depending on the boat's electrical system requirements. Battery Safety: Proper handling and installation of marine batteries are essential for safety. This includes ensuring secure mounting, proper ventilation, and appropriate electrical connections. It is crucial to follow manufacturer guidelines and industry best practices to minimize the risk of electrical hazards or battery-related accidents. Marine batteries are essential for powering a range of electrical equipment on boats, including navigation systems, lights, pumps, radios, and other marine accessories. By providing reliable power in demanding marine conditions, these batteries contribute to the safe and enjoyable operation of boats and watercraft.