Ultracapacitors, (or supercapacitors) are designed to meet the needs of applications that require high power in short bursts (some tens of seconds)
with typically very high charge/discharge cycles (usually in the millions).

The innovative technology used in ultracapacitors very neatly fills the niche that lies between traditional capacitors and batteries

The Maxwell TECHNOLOGIES range of ultracapacitors includes:

•  Small 5 to 10 F cells for driving the advanced features found
in modern consumer electronic devices and industrial applications

•  Large 140 to 2600 F cells for power bridging and delivery requirements
in industrial and renewable energy applications, for vehicle drive-trains,
robotics and other related industrial applications

• Powercache® modules - high reliability auxiliary electricity generators for the electronics industry, transport and telecommunications