
Amprius Technologies, Inc. has recently achieved significant milestones in its collaboration with the U.S. Army, further solidifying its position as a leader in advanced battery solutions. The company successfully completed a critical technology development program, delivering safe cells with a gel polymer electrolyte that passed the rigorous Military Performance Specification Nail Penetration Test. These cells, with an energy density of 390 Wh/kg, more than double the energy density of existing solutions when integrated into a battery pack. This breakthrough technology significantly extends mission time, providing a crucial advantage for military operations.

Additionally, Amprius has made substantial progress in its Army-funded Manufacturing Technology (ManTech) program, which focuses on addressing the Army’s manufacturing requirements. The company has achieved its manufacturing milestone for mass production processes, enabling the delivery of safe cells for battery packs that combine mass production technology with a mission-critical product. This achievement paves the way for large-scale deployments and underscores Amprius’ commitment to meeting the needs of the armed forces.
To fulfill the requirements of the ManTech program, Amprius is working closely with its partner, Inventus Power, to deliver Conformal Wearable Batteries (CWB) packs to the U.S. Army by the end of 2023. These CWB packs serve as a central power source for Army soldiers, providing them with a reliable and high-performance energy solution.
Dr. Kang Sun, CEO at Amprius Technologies, expressed pride in the successful completion of the technology development program and emphasized the company’s dedication to delivering innovative battery solutions that surpass industry standards. Amprius’ teams in Fremont, California, are committed to providing state-of-the-art technologies that offer game-changing performance for soldiers.
These achievements are part of a larger program, outlined in a U.S. Department of Defense contract, in which Inventus Power is participating in a competition to supply conformal wearable batteries to the U.S. Army. The program represents a significant opportunity, with a total value of $1.25 billion through 2030.
Amprius’ collaboration with the U.S. Army highlights its position as a leading provider of advanced battery solutions for mission-critical applications. The company’s success in developing cutting-edge technology and meeting manufacturing milestones demonstrates its commitment to addressing the evolving energy needs of the armed forces.
Overall, Amprius Technologies’ accomplishments in its collaboration with the U.S. Army showcase its expertise in advanced battery technology and its ability to deliver innovative solutions that meet the stringent requirements of military applications. With its focus on manufacturing excellence and commitment to meeting the needs of the armed forces, Amprius is well-positioned to continue making significant contributions to the advancement of military energy solutions.