Event

Natrion launches Cirrus and Stratus battery cell lines for uncrewed systems

May 14, 2026 · Product Launch · Natrion · Power Systems

  • Natrion announced it will begin production of Cirrus and Stratus, new defense-optimized battery cell product lines for uncrewed, battery-powered systems.
  • The cells are designed for drones, surface and underwater vessels, ground vehicles and humanoids, with nearly 80% more energy density than available Li-ion alternatives.
  • Natrion said the pouch cells are sized to substitute into battery packs built around 21700-type Li-ion cylindrical cells, with samples shipping for user testing.

Natrion develops advanced battery materials and cell products based on its Lithium Solid Ionic Composite, or LISIC, active separator technology. The company focuses on U.S.-made battery components and high-energy lithium-metal or anode-free cells for defence, aerospace, electric mobility and energy-storage applications.

Company
Natrion
Segment
Power Systems
Event type
Product Launch
Geography
Binghamton · United States