Exceptional Power Density

The 3.0V 3400F ultracapacitor stores 4.2Wh of energy in a 390 cm3 package making it an ideal solution for customers who want to take full advantage of an ultracapacitor’s almost limitless charge cycles and reliability. In addition, customers will benefit from the increased capacity over a wide range of temperatures down to -40. With 10 years of research and design in the development of the 3V Series, this cell is a major milestone in the quest to provide the best product for our customers with 40% more capacity in the same case size.


  • 40% increased energy density
  • Wide range of temperature capabilities Snap-in cell type available
  • Suitable for various applications


  • Wind Power
  • Hybrid Systems
  • Industrial Automation
  • Power Backup

Contact us today to learn more!