Why Lloyd's Register Certified 400V, 700V and 800V Battery Systems Are Accelerating Marine Electrification
Powering the Future of Sustainable Marine Mobility
As the marine industry accelerates its transition toward cleaner and more sustainable propulsion technologies, reliable and certified energy storage solutions have become a critical requirement. AMPHERR develops advanced lithium battery systems specifically engineered for marine applications, combining safety, performance, and regulatory compliance in a modular and scalable platform. AMPHERR's marine battery packs are designed to support electric and hybrid vessels, helping operators achieve zero-emission goals without compromising operational reliability.
Built for Marine Performance
Marine environments place unique demands on battery systems. Reliability, durability, safety, and efficient energy management are essential for both commercial and recreational vessels. AMPHERR battery packs are developed to meet these requirements through advanced engineering features, including:
- Integrated Battery Management System (BMS)
- Efficient liquid cooling technology
- CANBus 2.0A-B communication capability
- Modular and scalable architecture
- Energy management integration
- Compatibility with inverters and auxiliary electrical systems
- Support for hybrid solutions incorporating fuel cells and other clean energy technologies
These features enable vessel manufacturers and retrofit specialists to create customized energy storage solutions tailored to the specific operational profile of each vessel.
Lloyd's Register Certified Battery Solutions
One of the key advantages of AMPHERR marine battery systems is their compliance with internationally recognized standards and certifications. The battery packs are designed in accordance with major automotive and industrial regulations, including ECE R100.3, ECE R10, UN38.3, ISO 26262, IATF 16949, and Lloyd's Register certification requirements.
Lloyd's Register certification is particularly important for marine applications, providing confidence that the battery systems meet stringent safety, reliability, and quality standards required in demanding maritime environments. AMPHERR's Lloyd's Register certified battery packs deliver compliant and dependable energy storage solutions for both new-build and retrofit marine projects.
Battery Packs - Lloyd's Register for marine applications:

Flexible High-Voltage Battery Platforms
AMPHERR offers a range of high-voltage battery systems suitable for a variety of marine applications. Solution options include:
This flexible portfolio allows boat builders, system integrators, and vessel operators to select the most appropriate energy storage architecture based on power requirements, vessel size, charging strategy, and operational demands.
Real-World Success: AzurEscape, Switzerland
A practical example of AMPHERR's marine expertise can be seen in the company's collaboration with AzurEscape in Switzerland. AzurEscape specializes in converting classic and modern boats from conventional combustion engines to fully electric propulsion systems.
For its marine electrification projects, AzurEscape selected AMPHERR battery packs due to their modular design, advanced Battery Management System, technical support, and Lloyd's Register certification. The battery systems enable precise adaptation of energy capacity to the requirements of each vessel while meeting stringent marine industry standards.
One of the first projects involved the conversion of a classic 1960s motorboat. The original combustion drivetrain was replaced with a modern electric propulsion system powered by AMPHERR batteries while preserving the vessel's historic character. The result was a quiet, efficient, and zero-emission boating experience that demonstrated how sustainability and heritage can successfully coexist.
As regulations on emissions continue to tighten and demand for clean marine technologies grows, certified battery systems are becoming the foundation of sustainable marine mobility. AMPHERR's Lloyd's Register certified battery solutions provide vessel manufacturers, retrofit specialists, and marine operators with the safety, scalability, and performance needed to accelerate the transition toward electric and hybrid propulsion.
With advanced lithium battery technology, intelligent energy management, and internationally recognized certifications, AMPHERR is helping power a cleaner future for waterways around the world.
























