Ultracapacitor Modules, Ultracapacitor Cells, and Capacitors by Tecate Group

Tecate Group

ESI is the local representative for Tecate Group. Tecate offers the broadest capacitor product lineup coupled with superb technical support. Tecate’s wide-ranging capacitor lineup makes it easy to find the product that fits your needs.

Tecate Group offers a wide range of standard and custom Tecate PowerBurst® ultracapacitor cells and modules and the CAP-XX low profile, low ESR supercapacitors. With custom packaging available, they can help you design a solution tailored to your needs.

Supercapacitors are being adopted in many applications that were previously battery only. With extremely low ESR and high capacitance, supercapacitors are now an ideal choice for short term back-up of primary power.

Manufacturers Representative for Tecate Group
We are a manufacturer's representative for Tecate Group.

Ultracapacitor Modules

Supply large bursts of energy and recharge quickly

Extend battery run time and prevent declining charge capacity as the battery ages

Maintenance-free and operate over a wide temperature range

An array of cells covering a wide range of capacitance values and voltages

Custom configurations are available on request

Ultracapacitor Cells

Composed of industry-recognized cells and modules across a wide range of capacitance values and voltages

Manufactured to withstand elevated humidity and temperature applications

Custom configurations in both cells and modules are available on request


Broadest capacitor product line-up

Ceramic, film, aluminum electrolytic, conductive polymer or tantalum capacitors

Recent Articles

Ultracapacitors High power density and medium energy density

Ultracapacitors and the Difference between Power and Energy

Batteries have low power density but high energy density, meaning they have a lot of energy that gets discharged slowly. Traditional capacitors, have high power density but low energy density, meaning they have less energy but can be discharged more quickly. Ultracapacitors fall somewhere in the middle, with high power density and medium energy density.

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