Marine Batteries

Marine batteries – ensure your boat's electricity supply



Navigating the sea requires reliable and durable technology, including a boat battery. Marine batteries are specially designed for marine needs, so you can enjoy a worry-free boating experience. In Kärkkäinen's online store you will find a wide range of marine batteries suitable for different uses.

Durability and reliability


Marine batteries are designed to withstand challenging conditions such as humidity and vibration. They are also very reliable and long-lasting. A high-quality marine battery ensures that your boat's electrical system works flawlessly in all situations.

Suitable for a wide range of applications


In Kärkkäinen's online store, you can find both starter and deep cycle models of marine batteries. With a starter battery, you get a quick start on the engine, while with a deep cycle battery, you can ensure a long runtime, for example, for electrical equipment or a navigation system.

Choose the marine battery that suits your needs


Our online store offers a variety of brands and models, so you can choose the option that suits you best. Our selection includes, for example, marine batteries from Varta, Exide and Banner. You can also select the desired capacity and number of volts.

Make your boating even more carefree by purchasing a high-quality marine battery from Kärkkäinen's online store. Check out our selection today and ensure your boat's electricity supply in all situations!

Marine batteries – ensure your boat's electricity supply



Navigating the sea requires reliable and durable technology, including a boat battery. Marine batteries are specially designed for marine needs, so you can enjoy a worry-free boating experience. In Kärkkäinen's online store you will find a wide range of marine batteries suitable for different uses.

Durability and reliability


Marine batteries are designed to withstand challenging conditions such as humidity and vibration. They are also very reliable and long-lasting. A high-quality marine battery ensures that your boat's electrical system works flawlessly in all situations.

Suitable for a wide range of applications


In Kärkkäinen's online store, you can find both starter and deep cycle models of marine batteries. With a starter battery, you get a quick start on the engine, while with a deep cycle battery, you can ensure a long runtime, for example, for electrical equipment or a navigation system.

Choose the marine battery that suits your needs


Our online store offers a variety of brands and models, so you can choose the option that suits you best. Our selection includes, for example, marine batteries from Varta, Exide and Banner. You can also select the desired capacity and number of volts.

Make your boating even more carefree by purchasing a high-quality marine battery from Kärkkäinen's online store. Check out our selection today and ensure your boat's electricity supply in all situations!