Military advanced battery systems for defense applications
Proven lithium-ion technologies. Custom battery engineering. European industrial expertise.
Forsee Power supports defense OEMs and system integrators with lithium-ion battery systems for military ground vehicles, unmanned platforms, specialist mobile equipment and critical power applications. Drawing on experience in rail, heavy-duty mobility and industrial equipment, we adapt proven battery technologies to the energy, power, packaging and operational constraints of each project. Our engineering approach combines chemistry selection, modular architectures, in-house battery management capabilities and industrialization expertise. From early feasibility to series production planning, we help customers define battery solutions around real operating profiles rather than one-size-fits-all specifications.Proven battery technologies for defense electrification
Electrifying defense equipment requires battery systems that balance performance, reliability, safety and adaptability to demanding operating conditions. From military ground vehicles and unmanned platforms to portable power and critical infrastructure, each application brings distinct requirements for usable energy, power delivery, weight, operating temperature and system integration.
Forsee Power builds on more than a decade of experience designing and manufacturing lithium-ion battery systems for demanding civilian mobility and industrial applications, including buses, trucks, rail and off-highway equipment. This technological foundation gives defense OEMs and system integrators a starting point for adapting established battery architectures to project-specific requirements, subject to the qualification and validation required by each program.
- Chemistry-agnostic battery expertise
- In-house battery management systems and safety engineering
- Modular design and custom battery integration
- Thermal management and long-term performance
Battery Solutions for military vehicles, UAVs and UGVs
From military ground vehicles and unmanned platforms to portable power systems and critical infrastructure, defense applications require reliable battery solutions tailored to diverse operational needs.
Forsee Power leverages its expertise in lithium-ion battery engineering to support OEMs and system integrators across a wide range of defense electrification projects.
Military ground vehicles
Forsee Power provides lithium-ion battery systems for electric and hybrid military ground vehicles, including logistics vehicles, tactical support platforms and specialized equipment.
Drawing on extensive experience in heavy-duty and off-highway electrification, our modular battery solutions combine high energy capacity, power performance and advanced thermal management. Designed to accommodate different vehicle architectures and operating profiles, they support OEMs in developing efficient, reliable and increasingly electrified military mobility solutions.
Unmanned ground vehicles (UGVs)
Unmanned Ground Vehicles (UGVs) require compact, reliable battery systems capable of supporting autonomous and remotely operated missions.
Forsee Power offers adaptable lithium-ion battery architectures designed to balance energy capacity, power output, weight and integration constraints. Leveraging in-house Battery Management System (BMS) expertise and modular technologies, our solutions can support the development of electric UGV platforms for logistics, inspection, reconnaissance and other specialized defense applications.
Unmanned aerial vehicles (UAVs)
Forsee Power designs and assembles custom lithium-ion battery packs for Unmanned Aerial Vehicles (UAVs), addressing the specific energy density, weight, power and packaging requirements of drone platforms.
Combining in-house engineering, chemistry-agnostic expertise and flexible cell sourcing, we develop battery configurations tailored to demanding UAV applications. Our industrial capabilities support defense OEMs and drone manufacturers from battery design and prototyping to scalable production, contributing to the development of competitive European UAV technologies.
Military robotics and autonomous systems
Military robotics and autonomous mobile systems require battery solutions that combine compact dimensions, operational reliability and efficient energy management.
Forsee Power leverages its expertise in industrial robotics, mobile equipment and lithium-ion battery integration to support robotic platforms used in inspection, logistics, maintenance and specialized defense operations. Our customizable battery architectures can be adapted to specific voltage, power, autonomy and space requirements, enabling integration into a wide range of robotic and autonomous systems.
Portable military power systems
Portable military power systems require compact, lightweight and dependable energy sources for equipment deployed in the field.
Forsee Power offers lithium-ion battery technologies suitable for integration into portable power units, communication equipment, mobile electronic systems and specialized professional devices. Through adaptable battery configurations and engineering expertise, we help equipment manufacturers balance energy capacity, weight, charging requirements and operational autonomy while supporting the development of efficient portable power solutions.
Critical infrastructure and defense energy storage
Reliable energy storage is essential for defense facilities, critical infrastructure and operations requiring continuity of power supply.
Building on its expertise in industrial battery systems and energy storage technologies, Forsee Power supports the development of Battery Energy Storage Systems (BESS) for stationary applications. Our modular lithium-ion solutions can be integrated into backup power, energy management and hybrid power architectures, helping system integrators address resilience, operational flexibility and long-term energy storage requirements.
Explore our military battery systems
Our existing product families illustrate the breadth of battery architectures that may serve as a starting point for defense projects. Final product-to-application suitability is subject to technical assessment and qualification.
We sign a strategic partnership with Rolls-Royce to accelerate electrification
In October 2025, Forsee Power and Rolls-Royce announced an initial five-year strategic agreement under which Forsee Power was appointed main battery-system supplier for electrification projects within Rolls-Royce’s Power Systems division.
The companies also outlined cooperation on monitoring and analytics solutions and future technology development that can be seamlessly integrated into automation solutions.
Indeed, the two Groups will combine their expertise to design high-performance battery systems that meet the highest performance standards with a strong emphasis on cybersecurity and sustainability.
This partnership illustrates Forsee Power’s ability to work with major industrial partners on demanding electrification programs. It is not presented here as proof of a specific military battery qualification or defense deployment.
European battery engineering and industrial capabilities
European defense OEMs increasingly assess engineering proximity, industrial continuity, component traceability and lifecycle support alongside battery performance.
Forsee Power combines European engineering and manufacturing capabilities with an international industrial footprint, including operations in the United States. Manufacturing origin, cell sourcing and procurement eligibility must be confirmed for each proposed configuration; European assembly does not imply European origin of every component.
By building on established civilian technologies and industrial processes, Forsee Power seeks to offer scalable, cost-competitive battery solutions without compromising the need for project-specific technical verification.
Custom battery packs for military drones (UAVs)
As demand for unmanned aerial systems accelerates across Europe, particularly in response to the war in Ukraine, defense manufacturers increasingly require lightweight, high-performance and cost-competitive battery solutions that can be rapidly developed and manufactured at scale.
Forsee Power designs and assembles custom lithium-ion battery packs for military drones (UAVs), leveraging its in-house engineering expertise, chemistry-agnostic approach and flexible cell sourcing capabilities. Battery architectures can be tailored to specific requirements in terms of energy density, weight, power output, dimensions and electrical integration.
Building on proven civilian battery technologies and established industrial capabilities, Forsee Power can support UAV manufacturers from battery design and prototyping to industrial production, combining technical performance with cost competitiveness.
With its European engineering and manufacturing presence, Forsee Power aims to contribute to the development of a more resilient European defense supply chain, supporting the growing need for scalable and competitively priced UAV battery solutions.
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