AEROSPACE & DEFENSE
When readiness and reliability are paramount, EnerSys® batteries are hard at work in the world's most critical and demanding applications. High performance, low maintenance and long life are the hallmarks of EnerSys products. Power ready to meet the challenge wherever and whenever the mission requires.
WHY ENERSYS?
In the air, on land, in space or at sea, the world’s military can rise to meet whatever challenges may come—in times of war, to shield friendly nations from enemy threats and in the overall protection of universal human rights. EnerSys® products and solutions provide a distinct power advantage in today’s sophisticated mission-critical applications where failure is simply not an option.
COMMERCIAL AIRCRAFT
The aviation batteries of EnerSys are used as reliable power sources onboard aircraft.
COMMERCIAL AIRCRAFT
The aviation batteries of EnerSys are used as reliable power sources onboard aircraft.
SPACE
Mission-critical power solutions to ensure the success of every space flight mission.
SPACE
Mission-critical power solutions to ensure the success of every space flight mission.
MILITARY AIRCRAFT
From Increased power demands to aerobatic operation, pilots can rely on EnerSys® batteries designed specifically for the immense and varied power requirements of aircraft and helicopters.
MILITARY AIRCRAFT
From Increased power demands to aerobatic operation, pilots can rely on EnerSys® batteries designed specifically for the immense and varied power requirements of aircraft and helicopters.
MILITARY VEHICLES
Moving into position, in action or maintaining silent watch, EnerSys® batteries play a critical role in providing today’s military a superior tactical competitive advantage for combat readiness.
MILITARY VEHICLES
Moving into position, in action or maintaining silent watch, EnerSys® batteries play a critical role in providing today’s military a superior tactical competitive advantage for combat readiness.
MISSILES & WEAPONS
Missiles and smart weapons demand precision and control—always requiring reliable power and performance. EnerSys® battery solutions allow each mission to reach every target.
MISSILES & WEAPONS
Missiles and smart weapons demand precision and control—always requiring reliable power and performance. EnerSys® battery solutions allow each mission to reach every target.
SUBMARINES & UNDERWATER VEHICLES
Propelling and powering vessels with advanced technology designed to meet and exceed naval safety requirements—we proudly power that silent service.
SUBMARINES & UNDERWATER VEHICLES
Propelling and powering vessels with advanced technology designed to meet and exceed naval safety requirements—we proudly power that silent service.
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COMPANY NEWS
15 January 2025
EnerSys® Announces Date of Third Quarter Fiscal 2025 Financial Results Release and Conference Call
13 January 2025
EnerSys® Earns 2025 Military Friendly® Employer Designation
8 January 2025
EnerSys® Recognized as One of America's Most Responsible Companies by Newsweek for the Third Consecutive Year
17 December 2024