Maxwell Technologies

Maxwell Tech

Maxwell Technologies and its full line of industry-leading ultracapacitors have been the preferred energy storage and power delivery solution in more than two million vehicles, including start-stop modules for both European and North American auto manufacturers.  Maxwell’s ultracapacitors extend vehicle battery life and contribute to improved fuel efficiency and reduced emissions. Maxwell ultracapacitors deliver high power and have a high charge acceptance, making them the ideal choice for multiple applications in the automotive ecosystem, including start-stop, active suspension, electric turbocharger systems as well as back-up solutions for safety critical functions (e.g., autonomous driving). Maxwell products are manufactured to strict automotive industry standards and hold automotive-quality certifications.  Learn more about ultracapacitors for automotive at

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