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BMR.V ·

Battery Mineral Resources Corp. Announces Filing of Annual Filings and Restatement

Financials

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Battery Mineral Resources Corp. Announces Filing of Annual Filings and

Restatement

Vancouver, British Columbia – (May 31, 2022) – Battery Mineral Resources Corp.

(TSXV: BMR) (OTCQB: BTRMF) (“Battery” or “BMR” or the “Company”) announces

that it has filed its audited financial statements, associated management’s discussion

and analysis, and the associated officer certifications (collectively, the “ Annual

Filings”) for the year ended December 31, 2021. The Company also filed restated

2020 fiscal year audited financial statements.

As previously announced on April 29, 2022, the Annual Filings delay resulted from

additional audit work required to restate certain 2020 fiscal year transactions,

primarily related to the ESI Energy Services Inc. (“ESI”) common control acquisition

(the “ Restatement”). The Restatement of the 2020 fiscal year audited financial

statements did not have an impact on previously reported loss for the period from

continuing operations. In summary the Restatement included, among other changes

to BMR’s 2020 financial statements, the following:

• The consolidation of ESI in the financial statements of BMR on a 100% basis;

• A reduction in total assets of approximately $5.5 million, including reclassifying

ESI from a non-current asset included in disposal group held for sale, to a

current asset included in disposal group held for sale;

• No change in total liabilities , and a $5.5 million reduction in total equity

corresponding to the aforementioned reduction in total assets;

• A reduction in the loss and comprehensive loss for the period, from

approximately ($11.4) million to approximately ($3.9) million; and

• An increase in the total cash, end of period, from approximately $4.2 million

previously reported, to approximately $14.0 million.

Readers are cautioned that the summary provided above does not include all of the

changes to the 2020 fiscal year audited financial statements. Readers can access the

re-stated 2020 fiscal year audited financial statements, as well as the Annual Filings,

under the Company's SEDAR profile at www.sedar.com.

Battery CEO Martin Kostuik states ; “While we were disappointed with the delay to

our Annual Filings which was due to additional audit work required, w e are pleased

that the Annual Filings and the Restatement have now been finalized and filed on

SEDAR. The B ritish Columbia Securities Commission, our principal regulator, has

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been informed of the filings and we anticipate that the Cease Trade Order (CTO)

currently in place will be revoked within one to two business days. Trading in BMR’s

shares will resume once that has occurred. We will provide a further update on trading

in BMR’s shares once the CTO has been revoked.”

Mr. Kostuik continued; “Restatement of filings in concert with a change in auditors is

not uncommon and we want to remind our shareholders that the Restatement and

the delay of our Annual Filings did not impact the Company’s assets or operations,

including its Punitaqui project in Chile. We look forward to sharing continued news as

we progress towards the restart of copper production and positive cash flow at

Punitaqui.”

About Battery Mineral Resources Corp.

Battery Mineral Resources (“BMR”) is a battery mineral s company providing

shareholders exposure to the global mega-trend of electrification while being focused

on growth through cash -flow, exploration, and acquisitions in favourable mining

jurisdictions. Battery Mineral’s mission is the discovery, acquisition, and development

of battery metals (namely cobalt, lithium, graphite, and copper), in North America,

South America and South Korea, to become a premier and responsible supplier of

battery minerals to the electrification marketplace. BMR is currently pursuing a

potential near-term resumption of operations in late 2022 of the Punitaqui Mining

Complex, a past copper-gold producer, in the Coquimbo region of Chile. BMR is the

largest mineral claim holder in the historic Gowganda Cobalt-Silver Camp in Ontario,

Canada, and continues to pursue a focused program to build on the recently

announced, +1 -million-pound high -grade cobalt resource at McAra. In addition,

Battery Mineral owns 100% of ESI Energy Services, Inc. a profitable mainline pipeline

and renewable energy equipment rental and sales company with operations in

Alberta, Canada and Arizona, USA. Battery Minerals Resources is based in Canada

and its shares are listed on the Toronto Venture Exchange under the symbol “BMR”

and on the OTCQB under the symbol “BTRMF”. Furth er information about BMR and

its projects can be found on www.bmrcorp.com.

For more information, please contact:

Martin Kostuik, CEO

Phone: +1 (604) 229 3830

[email protected]

Mars Investor Relations

+1 (604) 335-1976

[email protected]

Twitter: @BMRcorp_

www.bmrcorp.com

Neither the TSXV nor its Regulation Services Provider (as that term is defined in the

policies of the TSXV) accepts responsibility for the adequacy or accuracy of this

press release.

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Forward Looking Statements

This news release includes certain “forward -looking statements” under applicable

Canadian securities legislation. There can be no assurance that such statements will

prove to be accurate, and actual results and future events could differ materially from

those anticipated in such statements. Forward-looking statements reflect the beliefs,

opinions and projections of the Company on the date the statements are made and

are based upon a number of assumptions and estimates that, while considered

reasonable by the Company, are inherently subject to significant business, economic,

competitive, political and social uncertainties and contingencies. Many factors, both

known and unknown, could cause actual results, performance, or achievements to be

materially different from the results, performance or achievements that are or may

be expressed or implied by such forward -looking statements and the parties have

made assumptions and estimates based on or related to many of these factors. Such

factors include, wi thout limitation, the ability of the Company to obtain sufficient

financing to complete exploration and development activities, timing of the

completion of the Company’s audit , risks related to share price and market

conditions, the inherent risks involved in the mining, exploration and development of

mineral properties, the ability of the Company to meet its anticipated development

schedule, government regulation and fluctuating metal prices. Accordingly, readers

should not place undue reliance on forward-looking statements. Battery undertakes

no obligation to update publicly or otherwise revise any forward -looking statements

contained herein, whether as a result of new information or future events or

otherwise, except as may be required by law.