The Defense Logistics Agency-Aberdeen is conducting a sources sought announcement for the manufacture of a family of interchangeable, rechargeable batteries (BB-2511A/U through BB-2524A/U) to support communications electronics. The government holds a technical data package (TDP) for these items, which is available for release and includes level 2 developmental information. Interested sources are asked to submit capability documentation, including company name, CAGE code, and a technical point of contact, to demonstrate their ability to manufacture the listed parts. This is for market research and planning purposes only—not a request for quote or proposal—and the government will use responses to determine acquisition strategy and potential small business set-asides. No budget amounts or performance location were specified.