Defense Hawker Munitions Defense Space

Powering Submarines to Satellites

EnerSys is the global leader in stored energy solutions for industrial applications. We design and manufacture custom, state-of-the-art batteries for military, space and aviation applications, in addition to our extensive range of reserve power and motive power battery solutions. Our wide breadth of technologies and capabilities allows us to provide our customers with the best performing products and highest quality services at the best possible value.