ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)


power density

Supercapacitors produced by industrial companies

The review of modern scientific and technical literature on supercapacitors produced by industrial companies is presented. The advantages of supercapacitors compared to batteries are: high power density, high cycleability, the ability to operate at extreme temperatures from –50 to +60°C, energy efficiency up to 100% and the ability to charge in a very short time.