For commercial vessels operating in demanding conditions, energy systems aren’t just components. They are the backbone of safe, reliable operations.
Lithionics designs and assembles advanced lithium-ion battery systems for marine applications. Built with safety, reliability, and compliance at their core, our systems keep vessels powered even in the most regulated and challenging environments, where downtime is not an option.
Tough. Reliable. Marine-Ready.
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Military-grade aluminum housings withstand vibration & moisture
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UL 1973 certified for fire, impact, and thermal safety
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Compliant with U.S. Coast Guard vessel inspection standards
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Covered by multi-million-dollar product liability insurance
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Engineered in USA: Designed, assembled & tested in FL
Lithionics Power Onboard
One of the largest custom marine battery systems designed by Lithionics and Ocean Planet Energy, Firefly features a powerful dual-system design—seamlessly supporting both propulsion and house power with zero emissions.
Propulsion Power
- 24 x 51V 165Ah Battery Modules
- 8 BMS Units
- Twin 50kW Quiet Torque motor
House Power
- 2 x 24V 315Ah batteries
- 2 BMS Units
Explore Our Lithium-Ion Solutions for Every Adventure
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