Edison Lithium Files NI 43-101 Technical Report for Joutel North-West and Gagné Properties

Vancouver, British Columbia, September 3, 2026 – Edison Lithium Corp. (TSXV: EDDY, OTC PINK: EDDYF; FWB: VV0) (“Edison” or the “Company”), further to its news release dated September 1, 2026, is pleased to announce that it has filed the independent technical report (the “Technical Report”) entitled “Technical Report on the Joutel North-West and Gagné Gold Property, Eeyou-Istchee James Bay, Quebec, Canada”, with an effective date of July 8, 2026.

The Technical Report was prepared in accordance with National Instrument 43-101 – Standards of Disclosure for Mineral Projects and is being filed in connection with the Company’s proposed acquisition of the Joutel North-West gold property and the Gagné gold-copper property.

The Transaction remains subject to, among other matters, the Company satisfying the remaining requirements outlined in the TSX Venture Exchange (the “Exchange”) conditional acceptance letter in accordance with Exchange policies, which the Company is in the process of completing.

A copy of the Technical Report is available under the Company’s profile on SEDAR+. 43-101 Report on SEDAR+

About Edison Lithium Corp.

Edison Lithium Corp. is a Canadian-based junior mining exploration company focused on the procurement, exploration and development of cobalt, lithium, alkali and other energy metal properties. The Company’s acquisition strategy is based on acquiring affordable, cost-effective, and highly regarded mineral properties in areas with proven geological potential. Edison is building a portfolio of quality assets capable of supplying critical materials to the battery industry and intends to capitalize on and have its shareholders benefit from the renewed interest in the battery metals space.

On behalf of the Board of Directors:

  1. Paul Gill

Chief Executive and Director

Tel: 416-526-3217

Email: info@edisonlithium.com

Website: www.edisonlithium.com

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.