Battery manufacturer EnerSys (NYSE: ENS) beat Wall Street’s revenue expectations in Q2 CY2026, with sales up 4.8% year on year to $935.6 million. The company expects next quarter’s revenue to be around $975 million, close to analysts’ estimates. Its non-GAAP profit of $3.66 per share was 29.5% above analysts’ consensus estimates.

Is now the time to buy ENS? Find out in our full research report (it’s free for active Edge members).

StockStory’s Take

EnerSys delivered a positive Q2, with results surpassing Wall Street’s expectations and a strong market reaction. Management credited robust performance in both Network & Infrastructure Solutions and Precision Power Solutions, highlighting demand in data centers, communications, and defense. CEO Shawn O’Connell pointed to favorable product mix, disciplined cost control, and early signs of transportation market recovery as key drivers behind the quarter’s operating margin expansion.

Management’s guidance for the coming quarter is shaped by ongoing strength in data center and defense sectors, as well as the anticipated recovery in material handling. O’Connell emphasized the company’s focus on bringing new lithium-based offerings to market and leveraging federal support for its U.S. manufacturing initiatives. CFO Andrea Funk noted that margin expansion will remain a focus in the near term, while revenue growth is expected to accelerate later in the year as new products gain traction.

Key Insights from Management’s Remarks

Management attributed outperformance to targeted growth segments, operating efficiency, and momentum behind new product introductions, particularly in high-demand sectors.

• Data center demand surge: Management reported strong order growth in the data center business, with orders up 80% year-over-year. O’Connell highlighted ongoing customer enthusiasm for the new DataSafe Noir lithium offering, designed for greater energy density and cost competitiveness, with early shipments already underway.

• Aerospace and defense expansion: The company finalized a Department of Energy grant for a lithium cell manufacturing facility in South Carolina, supporting defense applications. O’Connell described this as a key strategic move, enabling EnerSys to meet rising demand for U.S.-sourced, compliant batteries, particularly for drones and counter-drone systems.

• Service business turnaround: Network & Infrastructure Solutions saw notable improvements from its service offerings, with management citing upskilled labor, disciplined project management, and enhanced aftermarket capabilities as contributors to margin growth in the segment.

• Material handling and transportation: Industrial Mobility Solutions experienced initial signs of recovery in transportation, though material handling remained soft. O’Connell and Funk expect pent-up demand in forklifts and new Gen 2 lithium products with attractive pricing to drive a rebound in the second half of the year.

• Operational discipline and cost benefits: The quarter benefited from prior restructuring actions, including plant consolidations and working capital improvements. Funk noted the impact of tariff refunds and disciplined cash management, resulting in improved free cash flow and a stronger balance sheet.

Drivers of Future Performance

EnerSys’ outlook is anchored by continued data center and defense momentum, while new lithium products and operational efficiency are expected to drive margin and revenue growth.

• New lithium product commercialization: Management expects the DataSafe Noir lithium product to expand the company’s presence in high-growth data center markets, with customer validation and supply chain preparedness paving the way for incremental revenue starting next year. The launch of Gen 2 lithium in material handling is also anticipated to improve pricing power and margins.

• Defense sector investment: The new U.S. lithium plant, backed by federal and state incentives, will focus on high-value, compliance-driven defense applications. O’Connell believes this will enable EnerSys to capture durable growth in battery-dependent defense platforms, with the plant expected to support both domestic and allied nation demand.

• Margin expansion and cost discipline: Funk outlined that recent operational changes, including facility rationalizations and supply chain shifts, will continue to support gross and operating margin improvement. Management is also prioritizing working capital optimization and disciplined capital allocation, even as growth investments ramp up.

Catalysts in Upcoming Quarters

Looking ahead, the StockStory team will be tracking (1) progress on commercial deployment and customer adoption of the DataSafe Noir lithium solution, (2) construction milestones and customer commitments tied to the new South Carolina lithium plant, and (3) signs of recovery in material handling demand, especially as new Gen 2 lithium products are introduced. The impact of ongoing cost discipline and service business growth will also be key indicators.

EnerSys currently trades at $195.55, up from $186.72 just before the earnings. In the wake of this quarter, is it a buy or sell? The answer lies in our full research report (it’s free).

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