GMG reports 1,000 six-minute charge cycles for its graphene G CELLS
Graphene Manufacturing Group (GMG) has released test data showing that its fast-charging G CELLS completed 1,000 six-minute charge and discharge cycles with no performance reduction as of October 7, 2026. Indiana’s Battery Innovation Center built the 1.5 Ah pouch cells and collected the data. GMG developed, manufactured and supplied theContinue Reading












