EnerSys, a global leader in stored energy solutions for industrial, infrastructure, and defense applications, is hosting its 2026 Investor Day in New York City today, Thursday, June 11, 2026. The event, which begins at 8:30 a.m. (ET) and concludes at approximately 11:45 a.m. (ET), focuses on the company's strategic direction and operational framework. This meeting provides stakeholders with insights into EnerSys's long-term value creation plans and its recently re-segmented business structure.

Shawn O'Connell, President and Chief Executive Officer, and Andrea Funk, Executive Vice President and Chief Financial Officer, will lead the presentations. The senior leadership team will provide an in-depth review of the company's EnerGize growth strategy. The session includes an interactive Q&A to address investor queries regarding the company's strategic initiatives.

EnerSys confirmed that its guidance for the first quarter of fiscal year 2027, ending July 5, 2026, remains unchanged. This guidance was originally issued on May 20, 2026. The company continues to operate under its previously stated financial outlook for the period.

The live webcast and presentation materials are available to the public in the Investor Relations section of EnerSys's website. Investors can access the event details at https://investor.enersys.com/overview/default.aspx .

Event Details

EnerSys has introduced the DataSafe Noir lithium-based energy storage system, engineered to control power behavior under real-world and dynamic load conditions in data centers. The system is available immediately, aiming to address the challenges of high-density environments and AI-driven workloads by providing predictable, controlled performance.

As data centers grow in complexity, the focus shifts from merely selecting a battery to managing how power systems perform under stress. The DataSafe Noir system is designed as an integrated platform to mitigate system-level risks introduced by variable, real-time power demand. It supports consistent deployment and defined operating performance in high-density settings.

Compared to publicly available specifications for leading lithium systems, DataSafe Noir energy systems deliver more than 2x output power and over 1.7x greater energy and capacity. This allows for more compact deployments and improved utilization of data center floor space.

Operational Impact

The system changes how data center power is deployed and evaluated through several key features:

• Greater control under load: Predictable system behavior in high-density, high-variability environments, including AI-driven load conditions, supported by significantly higher power and energy density.
• Faster, more confident deployment: Integrated system design reduces deployment complexity and validation effort.
• Reduced system-level risk: Defined operating performance improves reliability under real-world conditions.
• Clearer decision-making: System-level design reduces reliance on component comparison and specification analysis.

The introduction of DataSafe Noir expands EnerSys' data center portfolio, building on its established DataSafe Thin Plate Pure Lead (TPPL) battery technology. This provides customers with both traditional lead-acid and advanced lithium-based options, supported by a single provider across multiple chemistries and deployment models.

"The industry has spent years optimizing batteries — increasing energy density and reducing footprint," said John Gagge, Vice President of Business Development, Energy Systems at EnerSys. "But the real issue is how the system behaves under stress, particularly in high-density environments. The DataSafe Noir system is designed to give operators control over that — not just improve performance on paper."

DataSafe Noir energy systems are backed by EnerSys' global installation, commissioning, and service network. The platform is designed for repeatable deployment across hyperscale and colocation environments, where predictability, speed, and operational confidence are critical.