0001894954 2025-12-12 2025-12-12 iso4217:USD shares iso4217:USD shares false 0001894954 false false false false false 8-K 2025-12-12 Expion360 Inc. NV 001-41347 81-2701049 2025 SW Deerhound Avenue Redmond OR 97756 (541) 797-6714 Common Stock, par value $0.001 per share XPON NASDAQ true