# EDGAR Filing Document

**Accession Number:** 0001907184
**File Stem:** 0001171843-25-007751
**Filing Date:** 2025-12
**Character Count:** 2911
**Document Hash:** 5401be4289210e2331006641524ed413
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001171843-25-007751.hdr.sgml**: 20260320

**ACCESSION NUMBER**: 0001171843-25-007751

**CONFORMED SUBMISSION TYPE**: CORRESP

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251204

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Electra Battery Materials Corp
- **CENTRAL INDEX KEY:** 0001907184
- **STANDARD INDUSTRIAL CLASSIFICATION:** MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A6
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** CORRESP

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** SUITE 3200, BAY ADELAIDE CENTRE
- **STREET 2:** 40 TEMPERANCE ST.
- **CITY:** TORONTO
- **PROVINCE COUNTRY:** A6
- **ZIP:** M5H 0B4
- **BUSINESS PHONE:** 416-900-3891

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** ELECTRA HEAD OFFICE
- **STREET 2:** 133 RICHMOND STREET W, SUITE 602
- **CITY:** TORONTO
- **PROVINCE COUNTRY:** A6
- **ZIP:** M5H 2L3

**ELECTRA BATTERY MATERIALS CORPORATION**

**133 Richmond Street W, Suite 602**

**Toronto, Ontario**

**M5H 2L3 Canada**

***VIA EDGAR***

December 4, 2025

Securities and Exchange Commission

Division of Corporation Finance

100 F Street, N.E.

Washington, D.C. 20549

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| | |
|:---|:---|
| **Re:** | **Electra Battery Materials Corporation** |
|  | **Registration Statement on Form F-3 (File No. 333-291766)** |
|  | **Request for Acceleration of Effective Date** |

---

Ladies and Gentlemen:

Pursuant to Rule 461 under the Securities Act of 1933, as amended, Electra Battery Materials Corporation (the "Company") hereby requests that the Securities and Exchange Commission (the "Commission") accelerate the effective date of the above-referenced Registration Statement on Form F-3 (the "Registration Statement") so that the Registration Statement will be declared effective as of 4:30 p.m. Eastern time, on December 8, 2025, or as soon as practicable thereafter. The Company hereby authorizes Lisa R. Reidy or Thomas M. Rose, both of whom are attorneys at the Company's outside legal counsel, Troutman Pepper Locke LLP, to orally modify or withdraw this request for acceleration.

Once the Registration Statement has been declared effective, please orally confirm that event with Ms. Reidy at (757) 932-9229 or Mr. Rose at (757) 687-7715.

Thank you for your assistance in this matter.

---

| | |
|:---|:---|
| Sincerely, | Sincerely, |
| Electra Battery Materials Corporation | Electra Battery Materials Corporation |
| /s/ Marty Rendall | /s/ Marty Rendall |
| Name: | Marty Rendall |
| Title: | Chief Financial Officer |

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cc (via email): Trent Mell, President and Chief Executive Officer, Electra Battery Materials Corporation Thomas M. Rose, Troutman Pepper Locke LLP Lisa R. Reidy, Troutman Pepper Locke LLP