EnerSys (NYSE: ENS) announced the launch of its DataSafe Noir lithium-based energy storage system designed for data center applications. The system is available immediately, according to a company statement.

The DataSafe Noir system targets data centers facing increased density and AI-driven workloads. EnerSys states the system delivers more than twice the output power and over 1.7 times greater energy and capacity compared to publicly available specifications for competing lithium systems.

The energy storage platform is designed as an integrated system for deployment in high-density environments. EnerSys claims the system provides predictable performance under variable power demand conditions, including AI-driven load profiles.

"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."

The new product expands EnerSys' data center portfolio alongside its existing DataSafe Thin Plate Pure Lead battery technology. This addition provides customers with both lead-acid and lithium-based energy storage options from a single provider.

EnerSys supports the DataSafe Noir systems through its global installation, commissioning, and service network. The company serves customers in more than 100 countries across communications networks, data centers, energy infrastructure, and other industrial applications.

The Reading, Pennsylvania-based company describes itself as a global leader in stored energy solutions for industrial applications.