


Here at Lincad, our work includes supplying XLUUV batteries to power the next generation of underwater vehicles.
These types of batteries are designed for Extra-Large Uncrewed Underwater Vehicles (XLUUVs), which are used for military, research and commercial applications. Since they operate in extreme underwater conditions, they demand reliable, long-lasting and high-performance energy solutions.
Our batteries designed for XLUUVs are incredibly long-lasting, with high energy density and first-class safety features, ensuring that your missions can be completed efficiently without frequent resurfacing for recharging or maintenance.
Why Choose an XLUUV Battery from Lincad?
Specialising in defence and industrial applications, our expertise in advanced lithium battery technology makes us an ideal supplier for XLUUV power solutions. Here’s just a few reasons to choose our bespoke XLUUV batteries in 2025:
Customised Power Solutions
XLUUVs vary in size, function, and operational requirements. Lincad provides bespoke battery designs, ensuring that power output, capacity, and energy efficiency match the specific needs of your vehicle. We can customise power solutions to meet your operational needs.
High Energy Density & Extended Endurance
Lincad’s lithium-ion battery technology ensures maximum energy storage in a compact, lightweight form. This is crucial for XLUUVs, which need to operate for extended periods without human intervention, often in deep-sea and high-pressure environments.
Advanced Safety & Reliability
Safety is a top priority for underwater operations. Lincad integrates state-of-the-art Battery Management Systems (BMS) to monitor voltage, temperature and the overall health of your battery. This prevents thermal runaway, overcharging and deep discharge, ensuring safe and reliable performance in extreme conditions.
Bespoke Charging Solutions
Alongside the battery, Lincad provides custom-designed chargers tailored to the unique requirements of XLUUV batteries.
Our chargers incorporate fast-charging technology, intelligent power management and ruggedised designs, making them ideal for demanding operational environments. With a bespoke charger, you will enjoy optimal battery life and efficiency, reducing downtime between deployments.
Proven Expertise in Defence & Maritime Applications
With a strong track record in defence and high-performance battery technology, Lincad is trusted by military, government and industrial organisations. We’re committed to innovation, quality, and compliance with stringent industry standards makes us a reliable partner for XLUUV battery and charging solutions.
If your organisation operates Extra-Large Uncrewed Underwater Vehicles, our high-performance batteries and tailored charging solutions can ensure all missions are carried out safely and efficiently.
With Lincad, you will benefit from cutting-edge battery technology, bespoke designs, and our extensive expertise, ensuring that their XLUUVs operate at peak performance in the most challenging underwater environments.
Discover more about our power solutions for ROVs. Or don’t hesitate to contact us for more information.