First Phosphate Provides Commercial Results for LFP Battery Cells Produced Using North American Critical MineralsSeptember 03, 2025 7:07 AM EDT | Source: First Phosphate Corp.Saguenay, Quebec--(Newsfile Corp. - September 3, 2025) - First Phosphate Corp. (CSE: PHOS) (OTCQX: FRSPF) (FSE: KD0) ("First Phosphate" or the "Company") announced on July 7, 2025 that it had successfully produced commercial-grade lithium iron phosphate ("LFP") 18650 format battery cells ("PHOS - LFP 18650 Battery Cells") ...