Aerospace and Defense Battery Market Report 2025

The aerospace and defense battery market size has grown strongly in recent years. It will grow from $3.57 billion in 2024 to $3.82 billion in 2025 at a compound annual growth rate (CAGR) of 7.1%. The growth during the historical period can be attributed to increased defense budgets, a rise in commercial aircraft deliveries, growing demand for military drones, expansion of modernization initiatives, and increased adoption of smart battery systems.

The aerospace and defense battery market size is expected to see strong growth in the next few years. It will grow to $4.97 billion in 2029 at a compound annual growth rate (CAGR) of 6.8%. The anticipated growth during the forecast period can be linked to the rising electrification of aircraft, an increase in space missions, expanded research and development efforts, a stronger focus on lowering carbon emissions, and growing demand for advanced battery technologies. Key trends expected in this period include technological innovations, progress in battery technology, the adoption of wearable technologies in the military, the use of miniaturized electronic devices, and the development of solid-state batteries.

The rising number of space missions is expected to drive the growth of the aerospace and defense battery market in the coming years. Space missions involve planned operations conducted in outer space using spacecraft or satellites for purposes such as exploration, research, communication, or defense. The increase in space missions is largely due to advancements in reusable rocket technology, which significantly lowers launch costs and enables more frequent launches. Aerospace and defense batteries play a critical role in supporting these missions by providing dependable, high-density power required to operate spacecraft systems, communication devices, and scientific instruments in harsh environments. For example, in September 2022, the US-based Government Accountability Office reported that around 5,500 satellites were in orbit in 2022, with an estimated 58,000 additional spacecraft expected to be launched by 2030. This growth in space missions is therefore contributing to the expansion of the aerospace and defense battery market.

Companies in the aerospace and defense battery market are concentrating on developing innovative technologies such as silicon anode material batteries to enhance the performance and lifespan of next-generation power systems used in advanced aircraft, drones, and defense equipment. Silicon anode material batteries replace graphite with silicon in the anode, which improves energy storage capacity and overall battery performance. For instance, in May 2025, Amprius Technologies Inc., a US-based lithium-ion battery manufacturer, introduced the SiCore 450 Wh/kg silicon-anode lithium-ion battery designed to boost energy density for aerospace and defense uses. The SiCore battery is specifically built for demanding aerospace and defense applications, including high-altitude platforms and unmanned aerial systems, functioning effectively in extreme temperatures and providing longer flight times, greater payload capacity, and reduced system weight.

In September 2023, Tuthill Corporation, a US-based manufacturing firm, acquired EaglePicher for an undisclosed sum. This acquisition enables Tuthill Corporation to strengthen its presence in the defense, space, and aviation sectors by combining EaglePicher Technologies’ advanced battery and power systems expertise with its own established industrial manufacturing capabilities. EaglePicher Technologies LLC is a US-based company specializing in batteries for aerospace and defense applications.

Major players in the aerospace and defense battery market are Teledyne Technologies Incorporated, EnerSys Inc., Exide Holdings Inc., EaglePicher Technologies LLC, HBL Power Systems Limited, Ultralife Corporation, Lithion Battery Inc., Bren-Tronics Inc., Sion Power Corporation, Leclanché SA, Concorde Battery Corporation, Tadiran Batteries GmbH, Navitas Systems Inc., GS Yuasa International Ltd., BST Systems Inc., Lifeline Batteries Inc., Epsilor-Electric Fuel Ltd., Kokam Co. Ltd., Denchi Power Ltd., Lincad Ltd., Korea Special Battery Co. Ltd.

North America was the largest region in the aerospace and defense battery market in 2024. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in aerospace and defense battery report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East and Africa. The countries covered in the aerospace and defense battery market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

The sharp hike in U.S. tariffs and the associated trade disputes in spring 2025 are notably impacting the aerospace and defense sector by raising costs for titanium, carbon fiber composites, and avionics materials largely sourced from global suppliers. Defense contractors, locked into fixed-price government contracts, absorb these added costs, while commercial aerospace firms face airline pushback on higher aircraft prices. Delays in component shipments due to customs bottlenecks further disrupt tight production schedules for jets and satellites. The industry is responding by stockpiling critical materials, seeking waivers for defense-related imports, and collaborating with allied nations to diversify supply chain.

Aerospace and defense batteries are specialized energy storage systems designed to provide power for equipment, systems, and vehicles in aerospace and defense settings. These batteries are built to endure harsh environments, deliver high reliability, and support critical missions including avionics, communications, propulsion, and weapons systems.

The primary types of aerospace and defense batteries include nickel-cadmium, lithium-ion, lead-acid, and others. Nickel-cadmium (Ni-Cd) batteries are rechargeable power sources utilizing nickel oxide hydroxide and metallic cadmium electrodes. These batteries are employed across various platforms such as air, land, sea, and space. The technologies involved are divided into advanced battery technologies and conventional battery technologies. These batteries are used in narrow-body, wide-body, and very large aircraft and serve a range of end users including commercial, military, and government sectors.

The aerospace and defense battery market research report is one of a series of new reports that provides aerospace and defense battery market statistics, including aerospace and defense battery industry global market size, regional shares, competitors with an aerospace and defense battery market share, detailed aerospace and defense battery market segments, market trends and opportunities, and any further data you may need to thrive in the aerospace and defense battery industry. This aerospace and defense battery market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

The aerospace and defense battery market consists of sales of alkaline batteries, sodium-ion batteries, and silver-zinc batteries. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD, unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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