EnerSys® Exhibits NexSys® PURE Batteries and Advanced Battery Management Tools at ISSA Show North America 2021

READING, Pennsylvania, November 9, 2021 - EnerSys^® (NYSE:ENS), the global leader in stored energy solutions for industrial applications, will showcase its NexSys^® PURE batteries and advanced power management tools during the ISSA Show North America 2021 in Booth W-2469. ISSA Show North America will take place from November 15 to 18 at the Las Vegas Convention Center's West Hall in Las Vegas, Nevada.

"Floor care equipment plays a critical role in cleaning and disinfecting public spaces to help ensure the public's health and as such, cleaning professionals are seeking power solutions that can deliver reliable, consistent performance, with minimal downtime and maintenance requirements," said Harold Vanasse, Senior Director of Marketing, Motive Power Global at EnerSys^®. "The ISSA Show is an excellent opportunity for attendees to see how EnerSys^® batteries, chargers and sophisticated analytic tools improve commercial floor care equipment operations."

Virtually maintenance-free NexSys^® PURE Thin Plate Pure Lead (TPPL) batteries provide equipment operators with a durable and reliable power solution without the restrictive upkeep requirements of watering, long equalize charging and battery changing associated with conventional lead acid batteries. Ideal for opportunity charging, and capable of fully charging within two hours, NexSys^® PURE batteries offer the flexibility for charging between janitorial shifts. They are available in a range of capacities and configurations to provide superior performance for scrubbers, sweepers, burnishers, extractors and more.

EnerSys^® battery management tools not only uncover a range of operational data on day-to-day operations, but also reveal opportunities for potential improvement. The recently upgraded Wi-iQ^® battery monitoring device captures key operating data, allowing operators to identify developing issues before leading to battery failure and costly unplanned downtime. With a slim design for easy installation on the battery harness, the Wi-iQ^® battery monitoring device issues visible and audible alerts to the user on important operational parameters.

With the E Connect^™ mobile app, operators can monitor and share battery and charger operating data captured from the Wi-iQ^® battery monitoring device. Available for free for Android^™ and iOS^® operating systems, the E Connect^™ mobile app provides a real-time view into fleet operations to protect assets and promote best battery maintenance practices for increased productivity and profitability. EnerSys^® will demonstrate the E Connect^™ mobile app throughout the show.

For more information about EnerSys and its full line of products, systems, and support, visit www.enersys.com.

ABOUT ENERSYS^®

EnerSys, the global leader in stored energy solutions for industrial applications, manufactures and distributes energy systems solutions and motive power batteries, specialty batteries, battery chargers, power equipment, battery accessories and outdoor equipment enclosure solutions to customers worldwide. Energy Systems, which combine enclosures, power conversion, power distribution and energy storage, are used in the telecommunication, broadband and utility industries, uninterruptible power supplies, and numerous applications. Motive power batteries and chargers are utilized in electric forklift trucks and other industrial electric powered vehicles requiring stored energy solutions. Specialty batteries are used in aerospace and defense applications, large over-the-road trucks, premium automotive, medical and security systems applications. EnerSys also provides aftermarket and customer support services to its customers in over 100 countries through its sales and manufacturing locations around the world. With the NorthStar acquisition, EnerSys has solidified its position as the market leader for premium Thin Plate Pure Lead batteries which are sold across all three lines of business. More information regarding EnerSys can be found at www.enersys.com.

Caution Concerning Forward-Looking Statements

EnerSys is making this statement in order to satisfy the "Safe Harbor" provision contained in the Private Securities Litigation Reform Act of 1995. Any of the statements contained in this press release that are not statements of historical fact may include forward-looking statements that involve a number of risks and uncertainties. A forward-looking statement predicts, projects, or uses future events as expectations or possibilities. Forward-looking statements may be based on expectations concerning future events and are subject to risks and uncertainties relating to operations and the economic environment, all of which are difficult to predict and many of which are beyond our control. For a discussion of such risks and uncertainties that could cause actual results to differ materially from those matters expressed in or implied by forward-looking statements, please see our risk factors as disclosed in the "Risk Factors" section of our annual report on Form 10-K for the most recently ended fiscal year. The statements in this press release are made as of the date of this press release, even if subsequently made available by EnerSys on its website or otherwise. EnerSys does not undertake any obligation to update or revise these statements to reflect events or circumstances occurring after the date of this press release.