Updated website

REACH

30 May 2025

CAP-XX Limited

("CAP-XX" or the "Company")

Updated website

CAP-XX Limited (LSE: CPX), a global leader in supercapacitor technology, is pleased to announce the launch of an updated website and a new corporate logo. The Company's website address has not changed and the updated website can be found at www.cap-xx.com/.

The website address of CAP-XX's AIM Rule 26 disclosures has not changed and remains as www.cap-xx.com/investors/aim-rule-26.

For further information contact:

CAP-XX Limited

Dr. Graham Cooley (Chairman)                                                         +61 (2) 9157 0000

Lars Stegmann (Chief Executive Officer)

Allenby Capital (Nominated Adviser and Broker)

David Hart / Piers Shimwell (Corporate Finance)                              +44 (0) 20 3328 5656

Jos Pinnington / Tony Quirke (Sales and Corporate Broking)

Notes to Editors:

About CAP-XX

CAP-XX (LSE: CPX) is a leader in the design and manufacture of thin, flat supercapacitors and energy management systems used in portable and small-scale electronic devices, and to an increasing extent, in larger applications such as automotive and renewable energy. The unique feature of CAP-XX supercapacitors is their very high-power density and high energy storage capacity in a space-efficient prismatic package. These attributes are essential in power-hungry consumer and industrial electronics and deliver similar benefits in automotive and other transportation applications.

For more information visit www.cap-xx.com

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