20 August 2026

CAP-XX Limited

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

Change of General Meeting virtual platform

CAP-XX (AIM: CPX), a world leader in the design and manufacture of thin, prismatic supercapacitors and energy management systems, announces that the Company's General Meeting as announced on 4 August 2026 will now be held via the Computershare platform. Shareholders wishing to attend the virtual General Meeting can do so via the following link http://meetnow.global/M2HPNJ5.

The date and time of the meeting remain unchanged. The General Meeting will be held on Wednesday, 26 August 2026 at 5:00 p.m. AEST which equates to 8:00 a.m. BST.

All other information contained in the Circular and Notice of General Meeting dated and posted on 4 August 2026, including the resolution to be considered and voting and proxy arrangements, remains unchanged. A copy of the Circular and Notice of General Meeting is available on the Company's website via the following link https://www.cap-xx.com/investors/financial-performance.

For further information contact:

Notes to Editors:

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 about CAP-XX, visit www.cap-xx.com