International Battery Metals Ltd. (“IBAT” or the “Company”) (TSXV: IBAT) & (OTCQB: IBATF), will host a conference call discussing financial and operational results for its second quarter of 2026, ended September 30, 2025, on Thursday, November 13 at 11:00 a.m. Eastern Time.

IBAT intends to release its financial results for its second fiscal quarter of 2026 after the close of trading on Wednesday, November 12, 2025. The results will be available on SEDAR+ at www.sedarplus.ca and on IBAT's website (www.ibatterymetals.com/investors).

Dial-in and Webcast Information

As the Company’s registration statement on Form S-1(“S-1”) is currently under review with the U.S. Securities and Exchange Commission (“SEC”), the Company will not host a live Q&A session during the upcoming call, and a replay will not be available.

To help ensure investor questions are addressed, the Company has engaged Hayden IR as its investor relations counsel. Shareholders are encouraged to email questions to IBAT@haydenir.com by 5:00 p.m. Eastern Time on Monday, November 10, 2025. Management will work with both legal and investor relations counsel to review submissions and respond to questions that can be answered without affecting the SEC review process for the S-1.

About International Battery Metals Ltd.

IBAT's direct lithium extraction technology is based on proprietary lithium extraction media housed in patented extraction columns. The columns are enclosed in modular, transportable skid mounted platforms that can be transported and commissioned into production within a reasonably short time frame.

Utilizing the patented technology, the Company's focus has been on advancing extraction of lithium chloride from ground water salt brine and produced water deposits. The Company's unique patented technology ensures efficient delivery of lithium chloride while ensuring minimal environmental impact.

Neither the TSXV, the OTCQB nor their respective Regulation Services Providers accept responsibility for the adequacy or accuracy of this news release.

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