Ultracapacitor and Supercapacitor Products

Buy ultracapacitors and supercapacitors online!

Choose one of the product groups below to shop Tecate's ultracapacitor and supercapacitor product catalog.

Design Support
Tecate Group offers a wide range of standard and custom Tecate PowerBurst® ultracapacitor cells and modules, and is a stocking distributor of Maxwell ultracapacitors, and the CAP-XX low profile, low ESR supercapacitors. With custom packaging available, we 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.