The Department of Defense, through the Naval Surface Warfare Center (NSWC) Crane, is seeking to procure 14 MILPOWER SOURCE internal encapsulated sealed maintenance-free lead acid uninterruptible power supply (UPS) battery packs. This procurement is being conducted as a sole source acquisition, specifically for Milpower Source, as the batteries are uniquely designed to fit the existing UPS units and have undergone extensive qualification testing. Interested vendors are encouraged to submit capability statements, although the decision to proceed with a competitive procurement rests solely with the Government. The solicitation, identified as N00164-25-Q-0552, has an issue date of March 12, 2025, and a closing date of March 19, 2025, at 4:00 PM Eastern Time. For further inquiries, vendors may contact Alicia Dobbyn at alicia.a.dobbyn.civ@us.navy.mil.