About Us

About EnerSys®

EnerSys, the global leader in stored energy solutions for industrial applications, manufactures and distributes reserve power and motive power batteries, battery chargers, power equipment, battery accessories and outdoor equipment enclosure solutions to customers worldwide.





your power Allies

EnerSys® produces an extensive range of theatre-proven batteries and energy management systems that can deliver dependable information and control of vehicle electrical power. With a long and prolific history of supplying defence customers, we understand the needs of armoured vehicle OEMs and armies. With this knowledge, EnerSys® is able to provide close and tailored customer service and support to meet those requirements whether they be for the development of new platforms or upgrades.

For your global Security operations

EnerSys® support teams work closely with military customers and defence OEMs around the World, providing customer support that includes hands-on and in-depth assistance with site visits upon request. Our teams focus on improving equipment operational readiness and ensure that end users achieve maximum product performance.

Our headquarters

EnerSys World Headquarters

2366 Bernville Road, Reading,

PA 19605, USA

Tel: +1-610-208-1991


EnerSys EMEA

EH Europe GmbH,

Baarerstrasse 18,

6300 Zug,


EnerSys Asia

152 Beach Road,

Gateway East Building #11-08,

Singapore 189721

Tel: +65 6416 4800