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EnerSys

Manufactures and supplies batteries, chargers, power systems, UPS equipment, monitoring products, and power distribution equipment. Supports communications networks, data centers, logistics, transportation, industrial utilities, aerospace, defense, security, and medical applications.

United States
Address 2366 Bernville Road, Reading, Pennsylvania, 19605, United States
Business Type Battery Manufacturer
Primary Focus Batteries, Battery Chargers, Power Equipment
Employees 5,001+
Annual Revenue USD 3,751.4 million FY2026
Certifications

About This Company

EnerSys supplies stored energy and power equipment for industrial, infrastructure, and defense applications. Its portfolio includes batteries, chargers, energy systems, cable broadband solutions, DC power systems and distribution equipment, AC power systems and distribution equipment, controllers, communications products, remote line power systems, enclosures, and racks. Battery brands include NexSys®, Odyssey®, PowerSafe®, DataSafe®, IRONCLAD®, Cyclon®, Hawker®, SuperSafe®, Genesis®, ABSL™, OptiGrid™, GAZ®, and ELITRA™. Charger offerings include Synova™, NexSys®, IMPAQ™, and Express® products. The company also provides fleet monitoring, battery handling solutions, broadband UPS products, status monitoring, and broadband connectivity equipment.

The business supports communications networks, 5G infrastructure, logistics and warehousing, transportation, cable broadband, data centers, industrial power and utilities, aerospace and defense, safety and security, and medical applications. Equipment is used with forklifts, pallet trucks, automated guided vehicles, ground support equipment, rail and marine systems, central offices, switching centers, macro cells, small cells, passive optical LANs, alarm systems, emergency lighting, and implantable medical devices. Services cover planning and engineering, installation and commissioning, maintenance and management, aftermarket services, and motive power service parts. Its power offerings also include rectifier shelf systems, rectifier modules, converter modules, breaker panels, fuse panels, inverter systems, indoor and outdoor UPS systems, bypass and transfer switches, and power system controllers.

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