01
CubeSats & smallsats
Drop-in cells for science, comms, and Earth-observation missions in LEO.
— Applications / Aerospace & Satellites
Orbital-grade energy, terrestrial cost.
From CubeSats to HALE platforms, Sulfurlite™ delivers the gravimetric energy density and thermal envelope orbital missions demand.
— Mission Profile
Built for the platforms that can't afford to fail.
Mass to orbit is the single most expensive variable in any spacecraft program. Every kilogram of battery is a kilogram of payload that didn't fly. Sulfurlite™'s 400+ Wh/kg energy density and wide operating temperature window make it a natural fit for smallsats, HALE craft, and stratospheric platforms where weight, safety, and qualification timelines all matter.
— Use Cases
Where Sulfurlite™ deploys.
02
HALE platforms
High-altitude long-endurance solar-electric craft requiring weight-optimized energy storage.
03
Stratospheric balloons
Persistent overhead missions demanding wide temperature tolerance.
04
Lunar / planetary landers
High-density energy for short-duration surface science campaigns.
05
Launch vehicle avionics
Lightweight power for upper-stage and avionics applications.
— Performance
Reference specifications.
Specific energy
400+ Wh/kg
Operating temperature
−40°C to +60°C
Vacuum compatibility
Under qualification
Radiation hardness
Mission-specific characterization
Form factors
Custom & catalog cells