by Clarence Oxford
Los Angeles CA (SPX) Nov 15, 2025
ESI Movement has introduced SatBat, a brand new battery engineered for spacecraft in Low Earth Orbit. SatBat integrates a Heater and Battery Administration System, aiming to enhance energy storage and administration in orbital environments.
The battery makes use of ESI Movement’s experience in radiation-tolerant electronics and vitality administration. It delivers excessive energy density, thermal stability, and superior battery management, setting requirements in house energy programs.
SatBat weighs half as a lot as typical house Lithium-Ion batteries and gives twice the useable capability and operational life. It retains 98 % of its unique cost after a four-year LEO mission.
“SatBat represents a significant leap in spacecraft vitality know-how,” stated Earnie Beem, President and CTO at ESI Movement. “As satellite tv for pc constellations in Low Earth Orbit proceed to develop, SatBat offers the reliability, efficiency, and scalability required to energy the subsequent era of business and authorities missions.”
Key technical options embody excessive vitality density, complete diagnostics, autonomous safety, well being monitoring, radiation tolerance, and a scalable, modular design. SatBat adapts to CubeSats, smallsats, and huge satellite tv for pc platforms.
SatBat’s heater permits cost and discharge at minus 30 levels Celsius with out harm. Non-obligatory options embody telemetry, built-in DC-DC conversion, and inner charging. The battery’s effectivity reduces payload mass and launch prices, optimizing accessible energy for missions.
SatBat is meant to enhance energy effectivity, decrease launch mass, and prolong mission lifetimes for operators within the rising LEO satellite tv for pc sector.
Associated Hyperlinks
ESI Motion
Powering The World in the 21st Century at Energy-Daily.com
