PC ultracapacitors

2.5V, 4F to 10F, prismatic-package, low profile, hermetically sealed ultracapacitor cells.


  • Replaces the Maxwell Technologies PC5 and PC10
  • 10 year life capability
  • RoHS complaint
  • Hermetically sealed
  • Stainless steel construction
  • flat prismatic design
  • 0mm profile
  • Radial leaded
  • Custom configurations available


  • Operating temperature: -40°C to +70°C
  • Storage temperature: -40°C to +85°C
  • Capacitance range: 4F to 10F
  • Rated voltage: 2.5VDC


  • Automatic meter readers (AMR)
  • Backup power for last gasp and soft shutdown
  • Wireless transmissions
  • Consumer electronics
  • Automotive subsystems
  • Solid state drives (SSD)
  • Handheld devices: commercial and military