EnerSys : 3/7 Tech Talk Presentation

Tech Talk -

Intelligent Battery

Solutions

March 7, 2023

© 2023 EnerSys. All Rights Reserved.

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Forward Looking Statements

As a reminder, we will be presenting certain forward-looking statements on this call that are based on Management's current expectations and views regarding future events and operating performance and are subject to uncertainties and changes in circumstances. Our actual results may differ materially from the forward-looking statements for a number of reasons. Our forward-looking statements are applicable only as of the date of this presentation. For a list of the factors which could affect our future results, including our earnings estimates, see forward-looking statements included in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations," set forth in our Annual Report on Form 10-K for the fiscal year ended March 31, 2022, which was filed with the U.S. Securities and Exchange Commission.

In addition, we will also be presenting certain non-GAAP financial measures. For an explanation of the differences between the comparable GAAP financial information and the non-GAAP information, please see our company's Form 8-K which includes our press release dated February 8, 2023, which is located on our website at www.enersys.com.

March 2023

© 2023 EnerSys. All Rights Reserved.

EnerSys proprietary information. Reproduction in whole or in-part prohibited.

2

Speaker Introduction

JOERN TINNEMEYER	MARK MATTHEWS	DREW ZOGBY	HAROLD VANASSE
SVP & Chief Technology Officer	Sr. Vice President, Specialty Global	President, Energy Systems Global	Sr. Director of Marketing,
Joined EnerSys® in 2016	Joined EnerSys® in 2016	Joined EnerSys® in 2018	Motive Power Global
Responsible for global engineering,	Responsible for Specialty Global Line	Responsible for Energy Systems	Joined EnerSys® in 2018
global quality, and technology	of Business which serves the	Global Line of Business which	Leads marketing for Motive
development.	Transportation, Aerospace and	primarily serves the Telecom
Power Global Line of Business
	Defense Markets.	Network, Broadband Cable, and
Primary focus of expertise includes	which serves the Logistics and
	Data Center Markets.
	Warehousing Markets.
energy storage systems, system	Over 25 years of experience in lithium
design optimization, safety	cell and battery technology with a	Served as Alpha Technology's	Over 26 years of experience in
topologies and control theory.	focus on increasing market share	President since 2008 and has over
the material handling industry in
	through highly engineered solutions	30 years of experience in global
	a variety of technology, sales,
	that provided superior performance.	broadband, telecommunications and
	and marketing leadership roles.
		renewable energy industries.
March 2023
© 2023 EnerSys. All Rights Reserved.		EnerSys proprietary information. Reproduction in whole or in-part prohibited.	3

EnerSys® Software Technology

D E L I V E R I N G P R O P R I E TA R Y I N T E L L I G E N T B AT T E R Y S O L U T I O N S

• EnerSys's cloud enabled technology provides data analytics to help customers predict battery maintenance needs, manage energy storage systems, and optimize up-time
• ODYSSEY® CONNECT Battery Monitoring System for Specialty - Transportation
• • State of health, state of charge
• Advanced Connected Energy (ACE) Software for Energy Systems - Telecom
• • Voltage and temperature monitoring
• Wi-IQ® Battery Monitoring Device for Motive Power - Fleet management
• • 360-degreecommunication, advanced features for management capabilities

March 2023

© 2023 EnerSys. All Rights Reserved.

EnerSys proprietary information. Reproduction in whole or in-part prohibited.

4

Transportation Growth Strategy - HD Trucks

M A X I M I Z I N G T O TA L C O S T O F O W N E R S H I P

	Drive TCO through
Fleets	product performance:
CCA, ACE, Reserve
	Capacity, etc.

	Fleets specify		Support fleets with
	OES /	replacement and through
OEMs	ODYSSEY®
distribution partners
batteries when	Aftermarket
	(key is faster lead-time
	buying batteries
		through US DC)

March 2023

© 2023 EnerSys. All Rights Reserved.

EnerSys proprietary information. Reproduction in whole or in-part prohibited.

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