back to top icon
Buy now and save up to 25% off retail price for all ALLIANCE® battery systems purchased and shipped by March 31, 2025.
Contact Sales Today
X
001
MARINE vessels

Ultimate power and performance

ABSare lightweight and compact, enabling faster boats and cleaner propulsion, while the extra energy onboard delivers superior runtime for all electrical devices. Upgrade your battery systems for electric and hybrid marine applications, ranging from leisure craft to work boats.

We offer both high-voltage and low-voltage battery solutions to meet marine energy requirements. Our state-of-the-art systems are developed for harsh environments, from power and propulsion to electronics, lighting and temperature control. What's more, our in-house engineers can configure solutions ranging from innovative new high-speed craft to re-powering of traditional vessels.

002
Products

Custom solutions

Looking for something designed to your needs?
We can work on a system that works best for you.

Get started
003
MARINE vessel APPLICATIONS

Direct applications

Sailboat Lithium-Ion Batteries
sail boats
Power Boats Lithium-Ion Batteries
power boats

World-class technology. Optimized performance.

High Energy

By partnering with world-class suppliers of lithium-ion cells in cylindrical and prismatic form factors, our products offer lightweight, low volume packaging. The result? Longer range and runtime. And with class-leading energy density, our products offer customers extended range in a small, lightweight package. Available in various low-voltage and high-voltage battery systems.

Modularity and Scalability

Our high-voltage lithium-ion batteries can be connected in parallel or series to increase capacity or voltage, while our low-voltage systems can be connected in parallel. Customize your power requirements with a setup that can easily scale as needed. And with modularity features, you can replace single modules without having to update your entire system.

Battery Management Systems

Our Battery Management Systems (BMS) are developed using automotive-level design practices with AEC-Q components. Our systems are fully integrated into our products, offering worry-free operation. What's more, communications protocols are tailored to market sectors: CAN-Open for motive power, SAE J1939 for industrial equipment, and CAN2.0A for EV applications.

004
Applications

All applications

Take charge of your energy solutions

Contact us
Marine Lithium-Ion Battery

Marine Vessel Batteries

Power your marine vessels with high-quality lithium-ion batteries built for performance and longevity