Expion360 Inc. — Investor Relations & Filings
Expion360 Inc. designs, assembles, and manufactures lithium iron phosphate (LiFePO4) power storage solutions. The company specializes in premium, high-performance batteries and supporting accessories that are engineered in-house for durability, reliability, and safety. Its products serve a wide range of applications, including recreational vehicles (RVs), marine, golf, industrial, residential, and off-grid power systems. Key product features include proprietary technologies like Vertical Heat Conduction (VHC™) for internal heating and CAN Bus communication for seamless system integration. Expion360 emphasizes quality control with premium LiFePO4 cells and offers an industry-leading 12-year warranty, providing a lighter, more energy-dense, and longer-lasting alternative to traditional lead-acid batteries.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-K/A - Expion360 Inc. (0001894954) (Filer) | 2026-04-30 | English | |
| S-8 - Expion360 Inc. (0001894954) (Filer) | 2026-03-26 | English | |
| 10-K - Expion360 Inc. (0001894954) (Filer) | 2026-03-17 | English | |
| 8-K - Expion360 Inc. (0001894954) (Filer) | 2026-03-17 | English | |
| SCHEDULE 13G/A Filing | 2026-02-17 | English | |
| 8-K Filing | 2026-01-30 | English |
Browse filings by year
6 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
8 filings
| |||||
| 39236585 | 10-K/A - Expion360 Inc. (0001894954) (Filer) | 2026-04-30 | English | ||
| 33050992 | S-8 - Expion360 Inc. (0001894954) (Filer) | 2026-03-26 | English | ||
| 32964318 | 10-K - Expion360 Inc. (0001894954) (Filer) | 2026-03-17 | English | ||
| 32964246 | 8-K - Expion360 Inc. (0001894954) (Filer) | 2026-03-17 | English | ||
| 32183460 | SCHEDULE 13G/A Filing | 2026-02-17 | English | ||
| 32183487 | 8-K Filing | 2026-01-30 | English | ||
| 32183467 | 8-K Filing | 2026-01-28 | English | ||
| 13548973 | Regulatory Filings 2026 | 2026-01-13 | English | ||
|
2025
7 filings
| |||||
| 13548974 | Regulatory Filings 2025 | 2025-12-15 | English | ||
| 13548976 | Regulatory Filings 2025 | 2025-12-15 | English | ||
| 13548977 | Director's Dealing 2025 | 2025-11-21 | English | ||
| 13548978 | Director's Dealing 2025 | 2025-11-21 | English | ||
| 13548979 | Director's Dealing 2025 | 2025-11-19 | English | ||
| 13548981 | Interim / Quarterly Report 2025 | 2025-11-13 | English | ||
| 13548983 | Regulatory Filings 2025 | 2025-11-13 | English | ||
Market data
Market data not available
Price history
Peer group · Manufacture of batteries and accumulators
| Company | Ticker | Country | Sector |
|---|---|---|---|
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KULR Technology Group, Inc.
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KULR | US | Manufacturing |
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KUNG LONG
Manufacturer of lead-acid batteries for UPS, telecommunicat…
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1537 | TW | Manufacturing |
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Leclanché S.A.
Vertically integrated provider of lithium-ion energy storag…
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LECN | BE | Manufacturing |
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Leoch International Technology Limited
Global manufacturer of full categories of advanced batterie…
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842 | KY | Manufacturing |
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LG ENERGY SOLUTION, LTD.
Global manufacturer of advanced lithium-ion batteries and t…
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373220 | KR | Manufacturing |
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Liaoning Shidai Wanheng Co.,Ltd.
Produces high-rate cylindrical lithium-ion power batteries …
|
600241 | CN | Manufacturing |
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Lightning Energy Ltd.
Supplier of LiFePO4 battery packs and cells for sustainable…
|
— | CA | Manufacturing |
|
LION E-Mobility
Manufacturer of battery packs for electromobility and stati…
|
LMIA | CH | Manufacturing |
|
LI-S ENERGY LIMITED
Develops lightweight, high-energy Lithium-Sulphur batteries…
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LIS | AU | Manufacturing |
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LS Materials Co.,Ltd.
Manufacturer of ultracapacitors and hybrid systems for high…
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417200 | KR | Manufacturing |
Expion360 Inc. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/35428/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=35428 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=35428 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=35428 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 35428}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Expion360 Inc. (id: 35428)"
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