Kulr and Amprius Collaborate on Silicon Battery Cells

Kulr Technology Group has recently announced a strategic partnership with Amprius, a leading provider of silicon battery cells. This collaboration will see Kulr integrating Amprius' cylindrical cell into its KULR ONE Space and Guardian battery architectures, specifically designed for high reliability aerospace and military applications.

The Amprius silicon-anode SA10 cells offer a higher energy density and faster discharge capability compared to cells with graphite anodes. By incorporating these advanced cells into their reference designs, Kulr ensures a propagation-resistant structure with enhanced safety features to meet the stringent requirements of defense and space operations.

These cutting-edge cells will be utilized in upcoming standard battery models and commercialized variations of the KULR ONE Space, ranging from 100 to 400 Wh, all manufactured using Kulr's NASA-certified screening practices. This step is crucial for battery packs intended for crewed space flights, aligning with NASA standards and military specifications.

Michael Mo, CEO of Kulr, expressed his enthusiasm for the partnership, stating, "The innovation within the SA10 cell, combined with Amprius' agility, perfectly complements our dedication to high reliability sectors. This strategic collaboration positions us to exceed the expectations of our mission-critical customers."

Dr. Kang Sun, CEO of Amprius Technologies, also praised Kulr's commitment to safety and innovation, highlighting the company's rapid prototyping capabilities as invaluable. The adoption of Amprius' SiCore product line opens up new market opportunities and drives ongoing technological advancements to meet future demands.

In addition to the partnership with Amprius, Kulr has leveraged its battery production capabilities at its newly established facility in Webster, Texas, to support NASA's Firefly R5 CubeSat mission. The mission, focused on utilizing commercial-off-the-shelf components for CubeSats in low earth orbit, required a more robust electrical interconnect, which Kulr's researchers successfully developed.