Marine battery systems for demanding applications

Engineered for reliability

Echandia’s maritime battery systems are built for the hardest duty cycles. Shipowners, operators, and defense customers rely on Echandia for uptime, safety, and low total cost of ownership. Our technology enables ultra-fast charging and decades of high-frequency operation with minimal degradation, supporting fuel-saving hybrid operation and fully electric propulsion.

Echandia Ultra

Designed for maximum performance and unmatched cycle life.

Echandia Robust

Designed for maximum safety in high-impact operating environments.

The New Echandia Core

Designed to deliver an optimal balance between performance, lifetime, and cost. Supporting up to 1,500 volts, the system is well suited for configurations requiring high efficiency and low losses.

Echandia Design Tool

Configuring a ship’s battery system can be complex. Echandia Design Tool helps you define power and energy requirements early in the design process.

Customer cases

Copenhagen - commuter ferries
Reliable and trouble-free operation since 2020
Echandia’s battery system has powered Damen’s seven ferries in Copenhagen running up to 17 hours a day, 365 days a year.
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SAMSØLINJEN - electric ferry
"We have been sailing here for three months, and we have never missed a departure. It’s like driving an electric car."
Runi Debes Egholm, Captain, SAMSØLINJEN
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NAVAL FRIGATES - NATO
Advanced energy storage for defense applications
Echandia is delivering advanced energy storage systems for naval frigates commissioned by European NATO member countries.
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