Powering the Future of Commercial Marine

Uncompromising energy solutions for vessels navigating the world’s most challenging waters.

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tested for Safety and Reliability

Super B batteries are tested and certified to several norms, so you can sail with peace of mind.

Built to Lead, Designed to Last

Super B lithium batteries deliver dependable performance and efficiency for commercial marine vessels.

built for Durability

Withstand extreme marine conditions for uninterrupted operations.

Optimized Space & Weight

Compact, lightweight designs enhance vessel efficiency.

Fast Turnaround

Rapid charging minimizes delays and maximizes productivity.

Marine Battery

performance you can count on

Designed for Maritime Demands
Super B batteries excel in commercial marine applications, ensuring:

Consistent Energy Supply: Dependable power for mission-critical systems and operations.
Enhanced Vessel Efficiency: Lightweight batteries free up capacity for cargo or passengers.
Fast Recharge Rates: Enables tighter ferries, fishing vessels, and offshore support schedules.
Cost-Effective Lifespan: Reduce operational costs with long-lasting, maintenance-free energy solutions.

Real-World Performance: Explore Our Projects

Discover how Super B batteries are powering vessels in action:

Zulu 33P High-Speed Powerboat Powered by Super B Mason Lithium Batteries

High-speed multipurpose powerboat engineered for tactical performance and powered by compact Super B Mason 12V25Ah lithium batteries.

M/S Wasa Express: Lithium Battery-Powered Ferry

The M/S Wasa Express ferry uses Super B LiFePO4 batteries for backup power. eMarine’s energy optimizations save 2,633 tons of CO₂ and 3,740 MWh annually.

Croatia’s First Full Electric and Solar Powered Passenger Catamaran

SolarCat, Croatia’s first fully electric and solar-powered passenger catamaran, runs on Super B Nomia lithium batteries (2×25 kWh + 17 kWh), ensuring energy self-sufficiency and zero exhaust emissions.

AmaDouro: Hybrid River Cruise Powered by Super B Lithium Batteries

AmaDouro, a hybrid river cruise ship, features 80 kWh Super B Nomia lithium batteries, enabling electrical parking along the Douro River with 250 kW for 30 minutes.

Super B Powers Hybrid River Cruise A-Rosa Alva

A-Rosa Alva, a hybrid river cruise ship, features 80 kWh Super B Nomia lithium batteries, enabling electrical parking along the Douro River with 250 kW for 30 minutes.

Denmark’s Venø Færgen Goes Electric with Super B

Denmark’s Venø Færgen ferry, powered by an 86 kWh Super B Nomia lithium battery system, has operated reliably since 2016, providing fully electric transport with zero exhaust emissions for 260,000 passengers and 130,000 vehicles annually.

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