About Marine
Find out more about the range of applications & services we offer
At Mallorca Batteries, we don’t just supply the world’s best battery products — we live and breathe battery technology!
Marine Products
Extensive Range of Batteries
At Mallorca Batteries, we source, test, and supply the best battery products from leading manufacturers worldwide — delivering reliable power for everything from jet skis to superyachts.
Our extensive range includes premium batteries from our official partner EnerSys, featuring the advanced Marine X range, engineered to meet the demanding needs of marine and high-performance applications.
Inverters
Power your boat off-grid with quiet, reliable inverters from Mallorca Batteries.
Our marine-grade inverters turn battery power into AC electricity, letting you run appliances like TVs, computers, and microwaves without shore power or noisy generators.
With expert advice and years of experience across Mallorca and the Balearics, we help you choose the right inverter for your vessel. We offer full support — from selection to safe, efficient use — so you get the best performance and peace of mind.
Battery Chargers
The right battery charger is just as important as the battery itself. In fact, most battery failures are caused by using the wrong charger or improper charging methods.
At Mallorca Batteries, we offer expert advice on selecting, maintaining, and using the correct marine and automotive battery chargers — helping you extend the life of your battery and ensure peak performance from your entire power system.
Cables & Accessories
We offer a comprehensive range of high-quality marine cables and accessories, partnering with trusted brands like Auto Marine Cables and Eland Cables to provide reliable power solutions for all types of boats, yachts, and marine vessels across Mallorca and Europe.
We also offer cable crimping and soldering across a broad range of marine cables, copper bus bars that can be cut and drilled to length, and switches and fuses needed to protect equipment.
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Marine Services
Professional Battery Testing & Diagnostic Reporting
At Mallorca Batteries, we offer advanced battery testing and diagnostic services to assess the health, performance, and lifespan of your battery systems. Using our fully equipped testing facilities, we can perform everything from basic voltage checks to individual cell monitoring and full discharge testing.
Our detailed battery analysis reports provide clear insights into battery condition, usage patterns, and potential issues — helping you optimise performance, improve efficiency, and extend battery life.
In many cases, in-depth diagnostics allow us to identify recoverable battery problems, saving you the cost of a premature replacement. Whether you're managing batteries for a yacht, boat, or vehicle, our testing services give you the confidence and clarity you need to make informed decisions .
INSTALLATION DESIGN – NEW BUILD AND EXISTING
At Mallorca Batteries, we specialise in the design and installation of battery systems for both new-build vessels and existing boats and yachts. Whether you're building a vessel from scratch or upgrading your current power setup, we provide expert guidance to ensure optimal performance, safety, and reliability.
We begin by understanding your power requirements, onboard equipment, and lifestyle. From there, we calculate the ideal battery bank size, charging capacity, and fast-charging options tailored to your needs. Our in-depth onboard consultation covers positioning of batteries, chargers, cabling, and monitoring systems — all designed for maximum efficiency and accessibility.
Health and safety are at the core of every design. We ensure full compliance with marine safety standards, incorporating proper ventilation, weight distribution, and maintenance access into every system layout.
We believe that informed decisions lead to better performance and longer battery life. That’s why we explain all available options clearly — helping you avoid the risks of underpowered or poorly installed systems and realise the full benefits of a professionally designed solution.
Charger Testing
Choosing the right battery charger is just as important as selecting the right battery — and in many cases, charging issues are the main cause of premature battery failure.
At Mallorca Batteries, we offer expert charger testing, diagnostics, and guidance to ensure your charger is delivering the correct voltage and performance for your system. Whether you're using batteries for a yacht, boat, or vehicle, our team can help you optimise your charging setup for efficiency, safety, and long-term reliability.
We don't just sell chargers — we help you understand, maintain, and get the most out of them, so you get the best performance from both your charger and your battery.