23 November 2023

Gelion plc

("Gelion" or the "Company" or the "Group")

Notice of Investor Presentation

Gelion (AIM: GELN), the Anglo-Australian battery innovator, will be hosting  a retail investor presentation on 28 November 2023 at 9.00am GMT, in relation to the Group's recent developments including the acquisition of OXLiD, a UK based lithium-sulfur (LiS) battery technology developer and its Joint Development Agreement with Ionblox, the California based next-generation battery technology company transforming the future of mobility by land and air.

The presentation will be hosted by John Wood - CEO, Amit Gupta - CFO, Stuart Rayner - Commercial Director and Thomas Maschmeyer - Founder and Non-Executive Director, and is open to all existing and potential shareholders.

Registration can be completed via the following link:

https://www.investormeetcompany.com/gelion-plc/register-investor

Questions can be submitted pre-event via the Investor Meet Company dashboard up until 9.00am GMT the day before the meeting or at any time during the live presentation. Investors who already follow Gelion on the Investor Meet Company platform will automatically be invited.

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About Gelion

Gelion ("gel: ion") is a global -energy storage innovator, supporting the transition to a more sustainable economy by commercialising two globally important next generation technologies: Lithium-Sulfur (LiS) and Zinc-based (Zn) hybrid cells to electrify mobile and stationary applications. Gelion plc (the Group) is listed on the London Stock Exchange's Alternative Investment Market and wholly owns Australia based Gelion Technologies Pty Ltd.  Gelion is designing and delivering innovative battery technology to enable that transition and return value for its customers and investors.

Lithium Sulfur

Gelion's effort is directed at the potential for the LiS chemistry to deliver double the gravimetric energy density of standard Lithium-ion chemistries whilst at the same time reducing cost and increasing safety targeting the EV and e-aviation market, helping to make global transport, energy consumption and storage more sustainable.

Gelion is developing a product for its high energy density sulfur cathode at its expanded R&D facilities in Sydney, enabling it to integrate with a variety of anodes ranging from graphite to silicon to lithium metal, depending on the targeted application.

Gelion recently also expanded in the UK¹ by acquiring OXLiD Ltd, significantly increasing Gelion's capability in cathode improvement thereby accelerating path to commercial partners and commercialisation.

Zinc

Gelion is adapting its zinc technology to comprise an alternate cathode technology, a zinc hybrid cell to develop complementary next-generation batteries for the lead-acid eco-system. Early testing indicates that this solution has the potential to maintain good energy density levels with enhanced cost and safety aspects. Once fully developed, Gelion intends for our zinc technology to provide a durable and sustainable market extension within the ecosystem that supports lead-acid batteries.