Protonex selected by Lockheed Martin to enhance HULC power supply technologies
Protonex Technology Corporation, a leading provider of advanced fuel cell power systems today announces that it has been selected by Lockheed Martin to develop power supply concepts that will enable its HULCTM robotic exoskeleton to support 72+-hour extended missions. Protonex will evaluate fuel cell-based power solutions that can be carried by the HULC, while at the same time powering the exoskeleton and the user’s mission equipment during extended dismounted operations.
Lockheed Martin’s un-tethered HULC exoskeleton is an anthropomorphic, electro-hydraulic design that currently operates on lithium polymer batteries. An on-board micro-computer senses the user’s actions and ensures the exoskeleton moves in concert with the operator. The HULC design maintains combat flexibility, allowing deep squats, crawls, and upper-body lifting with minimal human exertion.
“Protonex is very pleased to be selected by Lockheed Martin to develop designs for advanced, long duration fuel cell power systems for its innovative and important HULC platform,” stated Greg Cipriano, Vice President of Marketing & Military Development at Protonex. “We see a very strong fit between the capabilities of our advanced fuel cell systems and the specific power requirements of the HULC exoskeleton.”
Protonex brings significant expertise in developing and manufacturing compact, lightweight and high-performance fuel cell systems for portable power applications in the 100 to 1000-watt range. The Company’s fuel cell systems are designed to meet the needs of military, commercial and consumer customers for off-grid applications by providing customizable, stand-alone and portable power solutions.
Source: Protonex
You may also like
More from Land Warfare
-
![Tulpar firing trials expand Hitfact Mk II platform options]()
Tulpar firing trials expand Hitfact Mk II platform options
Firing trials of the Tulpar and Leonardo Hitfact Mk II combination follow an integration programme covering mechanical, electrical, electronic and software interfaces.
-
![How to breach a minefield: from traditional systems to modern techniques in action]()
How to breach a minefield: from traditional systems to modern techniques in action
The news from Ukraine has again shown that antitank minefields and other obstacles on the battlefield, such as deep trenches, can play a key role in both offensive and defensive operations. Given this, there will always be a need to clear them, both during and after a conflict.
-
![British Army's open plan draws diverse offerings for Land Rover replacement]()
British Army's open plan draws diverse offerings for Land Rover replacement
The UK Ministry of Defence has avoided being prescriptive in its search to replace the British Army’s Land Rover, meaning vehicle types being offered range from Land Rover Defender Wolf II and Humvee to the hybrid series Fering Pioneer. What does this mean for the procurement process?
-
![DVD 2026: British Army’s Ajax back in the hands of users as part of a gradual return]()
DVD 2026: British Army’s Ajax back in the hands of users as part of a gradual return
The introduction of Ajax vehicles into British Army service was stopped after operator health issues were reported during an exercise, but manufacturer General Dynamics Land Systems UK believes work over the past 10 months has dealt with the problems.
-
![Europe commits to long-range fires but countries move in different directions]()
Europe commits to long-range fires but countries move in different directions
Sweden, Croatia and France are pursuing different rocket artillery solutions as European armies seek greater reach, survivability and industrial resilience.
