we make batteries for boats and yachts

boats and yachts


Batteries for boats or yachts require not only a large capacity, needed – among other things – to start the engine or power the equipment and accessories on board. The batteries must work in very difficult conditions, exposed to vibrations, shocks and water.

BatteryGuru specializes in the production of batteries that perfectly fulfill their task in the case of seasonal operation – they have low energy loss during a long break in use.

Large battery capacity makes them irreplaceable during the voyage – the energy stored in batteries allows not only to start the engine, but also to power the most important on-board instruments, such as navigation system, lighting or other equipment requiring electricity.

Standard products can be found in our store in a permanent offer. Unusual designs can be also found in the on-line shop. If you need an individual project, order a free estimate – click the button below or contact our sales department.

batteries for boats, pontoons and jet skis

Boats and pontoons with electric power are dedicated mainly to anglers due to their completely silent work, they also work wherever there is a silence zone.

Traditionally, they are powered by 12V gel batteries (lead-acid batteries) with capacities of approximately 100 Ah to overcome 10 km or 10 hours of swimming, depending on the motor and load.

Thanks to the development of technology, we can more and more often find boats, electric yachts and recreational yachts on the market. They use lithium-ion batteries, provide high performance while maintaining compact size and low weight.

The use of Li-Ion technology allows for perfect boat balance due to the possibility of making batteries of any shape.



Batteries are covered by a 24 month warranty. Warranty and post-warranty service in Europe.


New cells

We make batteries only from new cells selected by our machines.



Our batteries are covered by the OC policy. The policy is valid throughout the Europe.

Battery Guru informuje, że świadcząc usługi korzysta z technologii przechowującej i uzyskującej dostęp do informacji w urządzeniu końcowym użytkownika, w szczególności z wykorzystaniem plików cookies. Korzystając ze strony wyrażasz zgodę na ich używanie.zamknij

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