DALLAS, TX – October 15, 2026 – Graphene Manufacturing Group Ltd. (TSXV: GMG) (OTCQX: GMGMF) announced major advancements in its next-generation G®CELLS Graphene Aluminum-Ion Battery technology, reporting a 48% increase in energy density, doubling of cycle life to 1,000 cycles and 94% energy efficiency during six-minute fast charging. The results could strengthen GMG’s position in the growing markets for advanced battery technology, industrial energy storage and rapid-charging applications.
According to GMG’s October 8 announcement, its 1.5 Ah G®CELLS completed 1,000 six-minute charge-and-discharge cycles without measurable performance reduction at 7C. Testing conducted by the Battery Innovation Center (BIC) in Indiana also showed that a comparable Lithium Titanate Oxide (LTO) battery declined to 80% of its original capacity after 82 cycles under a six-minute charging and discharging profile at 10C. The results represent a significant development milestone, although the test conditions differed.
Alongside Graphene Manufacturing Group Ltd. (TSXV: GMG) (OTCQX: GMGMF), other emerging-growth stocks investors may want to add to their watchlists now include Peraso Inc. (NASDAQ: PRSO), Wetour Robotics Ltd. (NASDAQ: WETO), Dermata Therapeutics, Inc. (NASDAQ: DRMA), and SenesTech, Inc. (NASDAQ: SNES). These companies span advanced wireless communications, robotics, biotechnology and emerging technologies, offering investors additional opportunities to monitor potential market catalysts and trading momentum.
GMG is advancing the battery technology under a Joint Development Agreement with Rio Tinto, supported by BIC. The improvements could expand potential applications across mining equipment, industrial machinery, robotics and high-performance energy storage, where rapid charging and extended battery life are increasingly important.
The latest milestone complements GMG’s broader commercial progress, including over 300% year-over-year FY2026 revenue growth, its Gen 2.0 Graphene Manufacturing Plant, Asia-Pacific expansion, THERMAL-XR® products and G FLUID™ graphene-enhanced coolant targeting AI data centers.
With a strengthened capital position supporting its growth plans through 2027, GMG is working to accelerate manufacturing, product commercialization and strategic partnerships. Continued battery validation and commercial adoption could provide additional catalysts for GMG/GMGMF shares, positioning the company across next-generation batteries, AI infrastructure, advanced materials and energy efficiency, although commercial success and higher share prices are not guaranteed.
About Graphene Manufacturing Group Ltd.
Graphene Manufacturing Group Ltd. (TSXV: GMG) (OTCQX: GMGMF) is an Australian clean-technology company developing and commercializing graphene-enhanced solutions for energy efficiency, thermal management, industrial applications and next-generation energy storage.
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