Threaded/ Weldable Cells

Threaded/ Weldable Cells

Current Products

  • The New K2 3.0V/3000F Cell

    The New K2 3.0V/3000F Cell

    The newest addition to Maxwell Technologies’ K2 family of ultracapacitors is the 3-volt, 3000-farad cell. Maxwell’s first 3-volt cell meets the same life performance criteria as the 2.7-volt cell, with the added benefit of increased power capability—a 31% increase over the 2.7-volt cell and a 15% increase over the 2.85-volt cell.

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  • K2 2.85V/3400F Cell

    K2 2.85V/3400F Cell

    The 2.85-volt, 3400-farad cell is Maxwell’s highest capacitance offering. Compared to the 2.7V/3000F cell, it has 17% more power and 23% more energy, making it an ideal choice for demanding applications. It also incorporates Maxwell’s DuraBlue™ Advanced Shock and Vibration Technology. Products with DuraBlue technology are tested to some of the most demanding environmental requirements for transportation, increasing vibrational resistance by approximately three times and shock immunity by four times when com

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  • K2 2.7V Series

    K2 2.7V Series

    Maxwell Technologies’ K2 2.7V series of ultracapacitors can relieve batteries from peak power functions, provide extended power availability, and help customers to reduce costs and maximize both space and energy efficiency in the overall system.

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