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AGM batteries

(17 products)

AGM batteries are specially designed for use on boats and offer high levels of safety and reliability. Their leak-proof design and long service life make them particularly popular for various onboard applications. Learn more about the benefits, capacity, and storage of these modern marine batteries.

  • Advantages of AGM batteries on the boat

    Lead-acid batteries are essential for engine starting, navigation, and power supply on board. AGM batteries are characterized by reliable leak protection, as the acidic electrolyte is firmly bonded to a fiberglass mat. Unlike liquid batteries, AGM batteries cannot leak in rough seas and can be flexibly stored in almost any location.

  • Capacity and service life of AGM batteries

    With 300 to 1,000 charge cycles, AGM batteries offer a significantly longer service life than gel batteries. The awn range includes AGM batteries with capacities between 60 and 220 Ah, suitable for a variety of on-board requirements.

  • Storage and temperature resistance of AGM batteries

    Thanks to their leakage protection, AGM batteries can be used in almost any position and are also suitable for indoor use, as they do not emit gases. However, extreme heat shortens their service life. When fully charged (voltage above 12 V), the electrolyte is frost-resistant even at temperatures as low as -70 °C, allowing AGM batteries to function reliably even during winter storage.