Illinois Department of Transportation
State AgencyIL
Posted
Oct 1, 2026
Oct 15, 2026
REBID Battery for Continuous Count Traffic Sites
IDOT is rebidding a procurement of LiFePO4 batteries for its continuous-count traffic sites, covering 50 12V 52Ah batteries, 150 12V 100Ah batteries, and 25 12V 300Ah batteries. Each listed unit is a Group 31 case with automatic heating, and the posting names Renogy and Dragonfly or equivalent while referring bidders to the attached battery specifications. The open invitation for bid has an opening deadline of October 15, 2026, at 11:00 a.m.; attached materials include the specifications, offer form, vendor instructions, disclosures, and unsigned contract.
