SBIROpen

Li-ion 6T Battery Focused Open Topic

Solicitation ID25.4
Agency
DOD
ARMY
Deadline
May 13, 2026
Closed
Posted Date
Sep 3, 2025
Classification
SBIR
Phase: BOTH

SBIR Opportunity Analysis

The U.S. Army, through the DoD SBIR program, is seeking small business innovations for the Li-ion 6T Battery Focused Open Topic to address technical needs around MIL-PRF-32565 Li-ion 6T batteries. The topic seeks Phase I feasibility studies for solutions such as wireless trickle charging for aggregated battery storage, thermal runaway and fire-mitigating materials, automated maintenance and prognostics tools, and devices that can combine mixed batteries for higher-voltage operation. The work is aimed at concepts that remain compatible with MIL-PRF-32565 performance requirements and can transition to military and commercial use, with later phases envisioned to produce and test prototypes in realistic military environments. Phase I proposals are limited to up to $250,000 for a 6-month period of performance, and the application due date is May 13, 2026.

SBIR Documents

15 Files

Related SBIR/STTR Opportunities

Opportunity Snapshot

Source SystemOfficial Link
Program Type
SBIR - BOTH
Agency
DOD / ARMY

Key Dates

Release DateSep 3, 2025
Open DateApr 13, 2026
Application DueMay 13, 2026
Close DateMay 13, 2026