Gelion Timeline

Events

• 2026-08-26 - Demonstration - Gelion completes QinetiQ drone-mission battery validation - QinetiQ applied a repeated mission profile of 6C take-off, 3C cruise and 6C landing across 50 cycles. The cells paired Gelion’s NES cathode with lithium-metal anodes and maintained stable voltage and power with limited degradation. The programme finished on… - source: gelion.com
• 2026-08-07 - Partnership - Gelion signs funded development and scale-up agreement with Mitsui Kinzoku - Mitsui Kinzoku will pay Gelion £2 million through staged milestone payments for the development work. The collaboration covers liquid and solid-state sulfur battery cells for automotive, stationary-storage, consumer-electronics and aerospace applications.… - source: gelion.com