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Home > Market Sectors > Transportation > Marine

Marine

Tighter emissions regulations, lower margins and more complex applications mean today's marine battery industry has three basic requirements: to be environmentally friendly, cost-efficient, and safe.
Contact our Saft specialist
Overview

Marine battery systems

Saft batteries meet all these and more, making Saft the go-to marine battery supplier for the likes of Rolls-Royce and Benetti. Building on decades of proven expertise in the delivery of large industrial nickel and lithium-ion battery systems, Saft is your ideal partner today to help meet marine energy goals of tomorrow.

International environmental regulations on NOX, SOX and CO2 emissions demand new battery designs for clean marine transport – commercial, passenger and leisure – that are high-performance and economical. Saft’s high-tech marine batteries ensure the proper functioning of control boards and propulsion, including the full- or hybrid-electric architecture increasingly seen as a strong alternative to conventional propulsion.

A marine battery system can last for decades with careful specification and treatment. Selecting the right marine battery supplier will ensure a longer lifetime of reliable, autonomous service with high efficiency, fewer replacements and lower maintenance needs.

Saft is the supplier of choice for shipyards and OEMs worldwide for fully integrated, turnkey systems backed by full technical support for their emergency backup, lighting, engine starting and other auxiliary systems. Together, Saft and the marine industry are making marine battery technology clean, safe and reliable.

Propulsion batteries - powering all marine applications

Saft has a wide range of marine battery systems to meet the needs of many different players in the industry including tugboats, workboats, offshore support vessels, dredgers, ferries, offshore platforms, large ocean cruise-liners, private yachts, and cargo vessels.

Lithium-ion marine battery

A safe choice

Advanced lithium-ion (Li-ion) battery technology offers interesting new possibilities for the creation of highly efficient and cost-effective marine propulsion and auxiliary systems. Li-ion technology is of particular interest for fully electric and hybrid propulsion systems, where the batteries work in conjunction with diesel, or possibly gas turbine, generators and electric motors. Its specific advantages will vary according to the type of application. For workboats such as harbor tugs, which spend most of their time at sea moving into position and only operate at full power for very short periods, hybrid power will significantly improve fuel efficiency and reduce CO2 emissions. Rather than sizing a diesel engine for peak power, it can be specified at a more economical size for average power, with the extra power drawn from the batteries when required.

Saft batteries for clean propulsion

The civil marine industry needs to adapt fast to meet ever tighter environmental regulations. Designers are playing a vital part in this evolution by integrating new concepts in ship architecture with cutting-edge battery technologies to reduce emissions and increase efficiency and profitability.

Saft is working proactively with navies, shipyards and OEMs in industrial programs worldwide to implement advanced technology for the design and manufacture of lightweight, lithium marine battery systems. By supplying fully integrated systems backed with extensive technical support to OEMs and end-users, Saft goes beyond the limits of conventional technologies to create powerful new possibilities. Saft is already working with key partners in this growing and demanding market to provide Li-ion battery solutions for a variety of clean transportation modes.

Saft has the know-how to support customers in the critical task of sizing their compact marine battery solutions to meet the need of each specific application. Utilizing its extensive experience and customized modeling enables Saft to deliver the optimum solution to ensure safety and a long service life.

Saft offers the following selection of lithium-ion marine propulsion batteries:

  • Seanergy® battery system
  • Seanergy® modules
Meet the toughest environmental standards
Meet the
toughest
environmental standards
Onboard the world's largest private yachts
Onboard the world's
largest
private yacht
Custom solution in MWs up to 1000V
Custom solution in MWs up to
1000V

Nickel marine battery manufacturer

With a legacy of more than 100 years in nickel battery technology, Saft’s nickel marine battery systems are regularly installed on ships and boats for critical engine starting and backup power duty. They’re built to withstand the toughest industrial environments and therefore contribute to strategically important operations around the world. An example is the installation of our SPH and SBM nickel battery solutions on a fleet of eight Russian icebreakers in the Azov Sea. The original batteries, also supplied by Saft, delivered more than 30 years of service. 

Nickel battery technology has significant advantages over lead-acid technology in terms of reliability, calendar life, Total Cost of Ownership (TCO) and predictable performance with no risk of ‘sudden death’. Able to function in a wide range of temperatures, resist electrical abuse, shock, and vibrations, our nickel marine battery packs are also used to supply year-round power to offshore platforms, navigation buoys, and lighthouses.

Marine battery service and support

Saft provides a wide array of support and services, both before you buy and after, so you can be sure of having a robust, reliable and well-maintained solution over an extended period of time.

Saft’s marine battery service covers:

Design
Saft offers design consulting and advice to help you select the most optimized marine battery system, including made-to-measure battery design.  

Qualification
Our extensive test data and product knowledge makes it possible to offer lifetime modelling and customized testing. 

Field deployment
Saft can assist with the installation and commissioning of lightweight and compact marine batteries, help determine the project lead time, and training. We can also answer your questions about reproducibility and proximity.

Operations management
We provide full after-sales support for maintenance, software interfacing and monitoring, asset management, and ongoing staff training.

Retrofit
We provide lifetime support to your batteries. Our teams can plan for and manage your product’s obsolescence and advise on collection and recycling according to local regulations. 
 


 

We design and create high-performance transport batteries across many sectors. Learn more about our traction batteries, lightweight racing batteries, or railway batteries. 

Alternatively, discover the other sectors we work with. We supply: 

  • Buildings and industries batteries including data center batteries and construction equipment batteries
  • Telecom batteries
  • Utilities battery technology including off-grid battery solutions, renewable energy batteries and substation battery maintenance 
  • Oil & gas sector batteries
  • Aerospace and defense battery solutions including automated guided vehicle batteries, satellite battery systems and aircraft batteries. 
  • Hospital battery systems and medical equipment batteries

 

Contact our Saft specialist
Products & solutions
All
  • Seanergy 2.0

    View Product

Marine case studies

Daniamant equip their RL5 Liferaft lights with Saft LO 26 SX batteries– a reliable solution that resists extreme temperatures for navigation in polar waters

Read More

Stockholm’s fully electric ferry powered by Saft

Read More

Bordeaux’s hybrid electric ferry provides clean and quiet river operation

Read More

Related stories & events

20/06/2023 - 23/06/2023

Amsterdam

Electric and Hybrid Marine Expo Europe
06/06/2023 - 09/06/2023

Oslo

Nor-Shipping
25/04/2023 - 27/04/2023

Sinagpore

Sea Asia

Marina Bay Sands

21/06/2022
Saft’s new Seanergy 2.0 Li-ion battery will drive decarbonization for the marine industry
21/04/2022
Cedric Duclos is appointed new Chief Executive Officer of Saft
30/09/2021
Saft nickel batteries ensure year-round autonomy for Gothenburg lighthouse
17/06/2021
Preparing for the new EU Batteries Regulation
17/06/2021
The power behind Saft’s eco-design efforts
23/06/2020
Staying resilient and safe during the COVID-19 crisis
23/06/2020
Saft’s research melting pot
23/06/2020
Solid-state technology – the quest for the ‘Holy Grail’
26/11/2019
Added thrust for Russian icebreakers
Documentation & downloads
  • BA 685 C product datasheet

    Product datasheet Download (English)
  • BA 684 C product datasheet

    Product datasheet Download (English)
  • BA 685 D product datasheet

    Product datasheet Download (English)
  • Keolis case study: Bordeaux hybrid electric ferry provides clean and quiet river operation

    Customer case study Download (English)
  • Ballerina case study: Stockholm’s fully electric ferry powered by Saft

    Customer case study Download (English)

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In accordance with current regulations, you have the right to access, correct, delete and object to the use of your personal data. You may ask for your personal data to be sent to you and you have the right to give instructions for the use of your personal data after your death. You can also ask for restriction of the data, portability of the data and/or make a claim to the CNIL (the French data protection agency). For any request please send it to GDPR@saftbatteries.com or to the following address:

Saft Groupe SAS
Communications Department
26, quai Charles Pasqua
92300 Levallois-Perret – France
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Contact our Saft Specialists

To ensure we can respond as efficiently as possible, please complete this form which will be delivered to our team of experts who will help you with your enquiry.

For more information, please contact marine@saft.com

In accordance with the provisions of the personal data protection regulation, Saft Groupe SAS as data controller will process your data for the purposes of providing the services and for its legitimate interest. Any mandatory fields are marked with an asterisk.

In accordance with current regulations, you have the right to access, correct, delete and object to the use of your personal data. You may ask for your personal data to be sent to you and you have the right to give instructions for the use of your personal data after your death. You can also ask for restriction of the data, portability of the data and/or make a claim to the CNIL (the French data protection agency). For any request please send it to GDPR@saftbatteries.com or to the following address:

Saft Groupe SAS
Communications Department
26, quai Charles Pasqua
92300 Levallois-Perret – France
Find out more

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