GMG Provides G(R)CELLS to Potential Customers for Early Performance Testing

Brisbane, Queensland, Australia–(Newsfile Corp. – October 21, 2026) – Graphene Manufacturing Group Ltd. (TSXV: GMG) (OTCQX: GMGMF) (“GMG” or the “Company”) is pleased to announce that it has commenced providing its fast-charging G®CELLS battery pouch cells to potential customers for early-stage testing and evaluation. The next generation graphene battery technology is being developed by GMG under a Joint Development Agreement with Rio Tinto, one of the world’s largest metals and mining groups,…

Source: https://www.newsfilecorp.com/release/320113/GMG-Provides-GRCELLS-to-Potential-Customers-for-Early-Performance-Testing