The government is conducting market research to identify qualified vendors capable of supplying approximately 100 Motorola PMNN4505A batteries compatible with specified APX series radios. Delivery will be made to Port of Jacksonville, Florida, and then forwarded via barge to Guantanamo Bay, Cuba. This is a sources sought notice issued for information and planning purposes only and does not commit the government to a contract. Interested vendors are asked to provide a capabilities package that includes company details, technical capability, estimated lead time, and pricing information. No solicitation has been issued, and all response costs are the responsibility of the vendor.