CAP-XX is a corporation listed on the London Stock Exchange AIM market, incorporated in Australia, and headquartered in Sydney, Australia.CAP-XX is a world leader in the design and manufacture of thin, flat supercapacitors and energy management systems used in portable and small-scale electronic devices.CAP-XX is a world leader in the design and manufacture of thin, flat supercapacitors and energy management systems used in portable and small-scale electronic devices.CAP-XX develops, manufactures and markets thin, prismatic supercapacitors for use in:commercial and industrial electronics,consumer handheld devices, clean energy applications.