EXPERTISE

EXPERTISE THE WORLD RELIES ON

Between our applied engineering capabilities, deep knowledge of battery performance and understanding of
the systems that rely on them, we've created one of the broadest portfolios in the industry.

DRIVING OUR OWN CIRCULAR
ECONOMY

Clarios pioneered a closed-loop system that has made automotive batteries one of the most recycled consumer products in the world. It's how we help ensure a sustainable and responsible future.

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Distorted Lights Wrapping Around Bendy Road
Battery Being Constructed in Robotic Machine

TECHNOLOGY FOR
TOMORROW, TODAY

In response to market shifts and the world's demand for more power, Clarios has created technologies that deliver sustainable, next-generation performance.

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THE RIGHT BATTERY FOR
VIRTUALLY EVERY VEHICLE

Clarios has a robust portfolio of innovative technologies. Manufacturing over 150 million advanced, low-voltage batteries each year, we power nearly every type of passenger, commercial, and recreational vehicle—from conventional to fully electric.

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Employee Working on Battery on an Assembly Line
Yellow Robotic Machine

MANUFACTURING MAKES THE
DIFFERENCE

Our manufacturing processes empower us to serve the world. Strengthened by best practice operations and a circular supply chain, we advance quality and performance for customers in 140+ countries. 

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THOUGHT LEADERS

    Adam Muellerweiss Chief Sustainability Officer

    Adam Muellerweiss

    At Clarios, Adam is responsible for building on the company’s pioneering circular economy of batteries and identifying opportunities for growth. He has more than 27 years of experience in sustainability strategy, business development and government affairs.
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    Adam Muellerweiss
    At Clarios, Adam is responsible for building on the company’s pioneering circular economy of batteries and identifying opportunities for growth. He has more than 27 years of experience in sustainability strategy, business development and government affairs.
    David Patel Vice President & General Manager Energy Systems

    David Patel

    David has more than 25 years of engineering experience at leading companies in the automotive industry. He has extensive knowledge related to vehicle powertrain, electrical architecture and energy storage systems.
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    David Patel
    David has more than 25 years of engineering experience at leading companies in the automotive industry. He has extensive knowledge related to vehicle powertrain, electrical architecture and energy storage systems.

BATTERIES READY FOR YOUR JOURNEY. 

Explore our battery technologies that deliver sustainable, next-generation performance.

Flooded Battery

Flooded

After 130+ years of lead acid battery development, we have refined the design for consumer confidence. 
Explore Flooded Batteries
AGM Battery

AGM

Advanced performance batteries meeting today's demands—including start-stop technology and comfort features.
Explore AGM Batteries
xEV Battery

Clarios xEV

A portfolio of low-voltage batteries that work in tandem with the high-voltage battery of full and plug-in hybrids and battery electric vehicles to help ensure constant power and safety functionality.
Explore Clarios xEV Batteries
Lithium-ion battery

Lithium-Ion

Managing the various, high electrical loads and usage demands, while effectively meeting regulatory requirements.
Explore Lithium-Ion Batteries
Diagnostic Battery

SMART

An intelligent battery system for all vehicle types that communicates critical information in real time.
Explore SMART Batteries
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INSIGHTS FROM ACROSS CLARIOS

Stay up-to-date with the latest industry news, product updates, company announcements and more.

optima jeep close up
Blog

Grit, Gears, and Glory: King of the Hammers 2025 Delivers

Powering Performance and Possibility: How the Desert’s Toughest Race Shapes the Future of Everyday Driving
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petersen-la relief-wide shot

Clarios, OPTIMA Batteries and Petersen Automotive Museum Partner to Raise Thousands for First Responders and California Fire Relief

Clarios and Petersen Automotive Museum's charity Cruise-In raised $140,000 for Southern California fire relief, supporting first responders and affected families.
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sustainability run teamwork

How One Clarios Manager in EMEA Ran 40K to Prove Sustainability Matters

Discover how Clarios EMEA’s “The Little Big Things” campaign shows that when everyone pitches in, small actions can spark a massive collective impact.
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man servicing semi truck battery
Press Releases

Clarios “IdleLess” solution to cut idling by 60 percent, save thousands per year in fuel costs through real time battery monitoring

Clarios Connected Services now offers real-time battery monitoring with alerts, helping fleets save up to $3,300 annually on fuel. The "IdleLess" system reduces fuel use, extends battery life, and minimizes vehicle wear. Previously exclusive to Europe, it's now available in the U.S.
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BBI OPTIMA H6LI 73
Press Releases

OPTIMA BATTERIES NAMED THE OFFICIAL BATTERY OF AIR|WATER

OPTIMA Batteries, a division of Clarios, is thrilled to announce its partnership as the Official Battery of the popular Air|Water show – complete with a unique display at the event.
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Varta line of products with technology background
Press Releases

VARTA’s New Portfolio Simplifies Battery Selection

The new colour-coded portfolio simplifies the selection of low-voltage vehicle batteries for wholesalers, workshops, and fleets.
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CES Booth

CES 2024

Three key trends emerged at CES 2024: Electrification, Digitalization, and Circularity.
Watch
Dumpster of Recycled Batteries

Sustainability Leadership

Sustainability is core to what we do and who we are.
Watch
Internal View of Battery

Vehicle Technology

No matter the type, nearly every vehicle will depend on a 12-volt battery.
Watch
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