Solidion Technology (NASDAQ:STI) shares added as much as 500% on Thursday after the battery technology developer announced a patented advancement aimed at powering future space and lunar applications.
The company introduced its Generation Extreme-Climate Battery (Gen-ECB) platform, which it said is designed to provide reliable energy storage across a broad range of temperatures for use in satellites, crewed spacecraft, low Earth orbit (LEO) data centers, and planned lunar infrastructure.
According to Solidion, the technology uses graphene's thermal conductivity and radiation-resistant properties to help regulate battery temperatures. The company said the platform has demonstrated operation in environments ranging from minus 80 degrees Celsius to plus 60 degrees Celsius, with further development underway for deep-space missions requiring even wider operating ranges.
Solidion said the Gen-ECB platform could support longer satellite mission life, improved operational reliability, and energy storage for lunar surface operations. The company also highlighted potential applications for future cargo and crew missions, including energy storage during periods without solar generation.
In addition to the Gen-ECB technology, Solidion said its battery portfolio includes silicon-rich all-solid-state lithium-ion cells, anode-less lithium metal batteries, and lithium-sulfur battery designs targeting energy densities above 380 watt-hours per kilogram. The company stated that these technologies are intended to deliver higher energy-to-weight ratios while using non-flammable solid electrolytes.
The company also highlighted its intellectual property portfolio and domestic supply chain strategy, noting that it holds more than 385 patents and is expanding US-based graphite production as part of its effort to reduce dependence on foreign battery materials.
Jaymes Winter, Solidion CEO, said that powering missions in space requires technology built to endure intense solar radiation, extreme temperature swings, and the severe vibrations experienced during launch.
"Powering missions in the vacuum of space requires technology that can perform amid intense solar radiation, extreme temperature fluctuations, and the severe vibrations of a launch payload.
“Solidion's Gen-ECB and advanced battery platforms deliver exactly that — stable, reliable energy storage engineered for the harshest environments humanity has ever operated in,” Winters said.
“We are actively engaging with aerospace partners to integrate Solidion's technology into next-generation vehicles and infrastructure, positioning our shareholders at the forefront of the multi-planetary future."
Shares of Solidion pared their gains to trade up 362% at about $23 late morning on Thursday.