YUNASKO is a leading startup in developing supercapacitors (SCs) and their hybrids with Li-ion batteries operating in Ukraine - research team and design bureau in Kyiv and pilot production site in Western Ukraine.

In both technologies, YUNASKO focuses on low internal resistance, as this can provide high power density with low heat generation and, hence, result in safety. A number of independent tests and international experts have confirmed the highest efficiency of the YUNASKO technology. The innovative hybrid technology effectively combines the advantages of both "parents", exceeding the energy density of SC by ten times, providing the number of deep charge-discharge cycles over 30K and 100% charge in 6 minutes.