Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements	6 Months Ended
Dec. 31, 2025
Accounting Policies [Abstract]
Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements	3. Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and pursuant to the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the U. S. Securities and Exchange Commission (“SEC”) and on the same basis as the Company prepares its annual audited consolidated financial statements. The condensed consolidated balance sheet at December 31, 2025, the condensed consolidated statements of operations and stockholders’ equity for the three and six months ended December 31, 2025 and 2024, and the condensed consolidated statements of cash flow for the six months ended December 31, 2025 and 2024, are unaudited, but include all adjustments, consisting of normal recurring adjustments, the Company considers necessary for a fair presentation of the financial position, operating results, and cash flows for the periods presented. The results for the six months ended December 31, 2025, are not necessarily indicative of results to be expected for the year ending June 30, 2026, or for any future interim period. The condensed consolidated balance sheet at June 30, 2025, has been derived from audited financial statements; however, the condensed consolidated financial statements as of December 31, 2025, do not include all of the information and notes required by U.S. GAAP for complete financial statements. The accompanying condensed consolidated financial statements should be read in conjunction with the audited financial statements for the year ended June 30, 2025, and notes thereto, included in the Company’s Annual Report on Form 10-K for the fiscal year ended June 30, 2025, as filed with the SEC on September 18, 2025. The Company’s consolidated subsidiaries consist of its wholly owned subsidiaries, LithiumOre Corporation (formerly Lithortech Resources Inc), and ABTC 2500 Peru LLC (formerly Aqua Metals Transfer LLC). The accompanying condensed consolidated interim financial statements include the accounts of the Company and its subsidiaries. All material intercompany balances and transactions have been eliminated in consolidation. AMERICAN BATTERY TECHNOLOGY COMPANY Notes to the Condensed Consolidated Financial Statements (unaudited) *Use of Estimates* The preparation of these condensed consolidated financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. The Company regularly evaluates estimates and assumptions related to the fair value of stock-based compensation, valuation and recoverability of long-lived assets and intangible assets subject to impairment testing, and deferred income tax asset valuation allowances. *Cash and Cash Equivalents* The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. At December 31, 2025, cash equivalents included approximately $40.1 million invested in money market funds. These funds invest in short-term U.S. government securities and are highly liquid. Management considers these investments to be cash equivalents due to their short-term nature, high liquidity, and insignificant risk of changes in value. The Company did not have any cash equivalents as of June 30, 2025. *Restricted Cash* As of June 30, 2025, the Company was subject to a minimum liquidity requirement of $5,000,000 in accordance with the terms of its loan agreement (See Note 11). This required minimum liquidity was required to be maintained in cash or cash equivalents at all times. Accordingly, $5,000,000 of the Company’s cash balance was classified as restricted cash on the consolidated balance sheet as of June 30, 2025, as it was not available for general operating purposes. As of July 29, 2025, the restrictions were lifted, and the funds became available for general use. As of December 31, 2025, the Company had cash of $0.8 million classified as restricted cash. These funds are restricted under letters of credit issued for surety bond collateral and a vendor agreement for supply of feedstock. Restricted cash is not available for general corporate purposes until the underlying obligations are satisfied, or the letters of credit are released. *Prepaid Expenses and Other* Prepaid expenses consist primarily of amounts paid in advance for goods and services to be received in future periods, including insurance, software licenses, maintenance contracts, and other operating costs. Prepaid expenses also include down payments and advance payments made in connection with the purchase of property and equipment that has not yet been placed in service. Prepaid expenses are recorded as current and are amortized to expense or reclassified to property and equipment over the period in which the related benefits are realized. *Revenue Recognition* The Company recognizes revenue upon satisfying its promises to transfer goods or services to customers under the terms of its contracts. These promises, referred to as performance obligations, consist of the transfer of physical goods, including recycled ferrous and nonferrous metals and black mass to customers. These performance obligations are satisfied at the point in time that the Company transfers control of the goods to the customer, which occurs when title to and risk of loss of the goods transfer to the customer. The timing of transfer of title and risk of loss is dictated by customary or explicitly stated contract terms. The majority of the Company’s sales involve transfer of control to the customer, and thus revenue recognition, before delivery to the customer’s destination; for example, upon release of the goods to the shipper. The Company’s bill-and-hold arrangement involve transfer of control to the customer when the goods have been segregated from other inventory at the Company’s facility and are ready for physical transfer to the customer. Shipping and handling activities that occur after a customer has obtained control of a good are accounted for as fulfillment costs rather than an additional promise in a contract. As such, shipping and handling consideration (freight revenue) is recognized when control of the goods transfers to the customer, and freight expense is accrued to cost of goods sold when the related revenue is recognized. The Company recognizes revenue based on contractually stated selling prices and quantities shipped, net of sales tax, and adjusted for estimated claims and discounts. Claims are customary in the recycled metal industry and arise from variances in the quantity or quality of delivered products. Revenue adjustments may be required if the settlement of claims exceeds original estimates. For the six months ended December 31, 2025 and 2024, revenue adjustments related to performance obligations that were satisfied in previous periods were not material. *Cost of Goods Sold* Cost of goods sold includes the cost of the recycled products and byproducts delivered to our customers. It includes direct and indirect materials, labor costs, manufacturing overhead, including depreciation costs, lower of cost or net realizable value charges, and shipping and logistics costs. AMERICAN BATTERY TECHNOLOGY COMPANY Notes to the Condensed Consolidated Financial Statements (unaudited) *Fair Value of Financial Instruments* Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is an exit price concept that assumes an orderly transaction between willing market participants and is required to be based on assumptions that market participants would use in pricing an asset or a liability. Current accounting guidance establishes a three-tier fair value hierarchy as a basis for considering such assumptions and for classifying the inputs used in the valuation methodologies. This hierarchy requires entities to maximize the use of observable inputs and minimize the use of unobservable inputs. The three levels of inputs used to measure fair values are as follows: Level 1: Quoted prices (unadjusted) in active markets for identical assets and liabilities that the reporting entity can assess at the measurement date. Level 2: Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 3: Unobservable inputs for the asset or liability which include the Company’s assumptions regarding the data market participants would use in pricing the asset or liability based on the best information available under the circumstances. The carrying values of the Company’s cash, accounts receivable, grants receivable, prepaid expenses and other, accounts payable and accrued liabilities, and notes payable, approximate fair value due to their short maturities. The Company’s fair value measurements included the valuation of the derivative liabilities for the bifurcated notes payable freestanding call and conversion options and for the liability-classified equity-linked contracts, both of which are classified as Level 3 of the fair value hierarchy. As of December 31, 2024, the Company reclassified derivative liabilities and liability-classified equity-linked contracts from long-term liabilities to equity. No derivative instruments were issued during the six months ended December 31, 2025; accordingly, fair value measurement was not required. See Note 13 for further discussion. The Company’s fair value measurements include the valuation of the assets held-for-sale as of December 31, 2025, and June 30, 2025. See Note 7 for relevant fair value disclosures. *Adoption of Recent Accounting Pronouncements* The Company continually assesses new accounting pronouncements to determine their applicability. When it is determined a new accounting pronouncement affects the Company’s financial reporting, the Company undertakes a review to determine the consequences of the change to its condensed consolidated financial statements and assures there are sufficient controls in place to ascertain the Company’s condensed consolidated financial statements properly reflect the change. In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-09, “Improvements to Income Tax Disclosures”, which updates income tax disclosures primarily related to the rate reconciliation and income taxes paid information. This ASU also includes certain other amendments to improve the effectiveness of income tax disclosures. The amendments in this ASU are effective for annual periods beginning after December 15, 2024. Early adoption is permitted for annual financial statements that have not yet been issued or made available for issuance. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements. In November 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2024-03, “Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses.” As amended by ASU 2025-01, this guidance requires disclosures in the notes to financial statements of specified information about certain costs and expenses. It clarifies which certain costs and expenses that are included in cost of sales and selling, general, and administrative expense categories that should be disclosed with qualitative descriptions of amounts that are not separately disaggregated quantitatively. Additionally, it requires disclosure of total amounts of selling expenses and an entity’s definition of selling expense. The guidance will be effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements. AMERICAN BATTERY TECHNOLOGY COMPANY Notes to the Condensed Consolidated Financial Statements (unaudited) In December 2025, the FASB issued ASU 2025-10, “Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities,” which provides authoritative guidance on the recognition, measurement, presentation, and disclosure of government grants received by business entities. Under this guidance, a government grant is defined as a transfer of a monetary asset or tangible nonmonetary asset from a government (other than in an exchange transaction) that is subject to conditions the entity must satisfy in order to receive the benefit. ASU 2025-10 is effective for annual periods beginning after December 15, 2028 (including interim periods therein). Early adoption is permitted. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements. In December 2025, the FASB issued ASU 2025-11, “Interim Reporting (Topic 270): Narrow-Scope Improvements,” to clarify the applicability, form, content, and disclosure requirements for interim financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). The amendments in this update refine the guidance in ASC Topic 270 by providing a comprehensive list of required interim disclosures and codifying a disclosure principle that requires the Company to disclose events and changes that occur after the end of the most recent annual reporting period that have, or are reasonably expected to have, a material impact on its financial position, results of operations, or cash flows. ASU 2025-11 is effective for interim reporting periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements. In December 2025, the FASB issued ASU 2025-12, “Codification Improvements,” which updates the FASB Accounting Standards Codification to clarify, correct errors, and improve the overall usability of GAAP. The improvements consist of narrow-scope amendments, technical corrections, clarification of existing guidance, and updates to clarify the appropriate scope and application of certain disclosure requirements. ASU 2025-12 is effective for annual and interim periods beginning after December 15, 2026. Early adoption is permitted. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements.

Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements

6 Months Ended

Dec. 31, 2025

Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements

3. Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements

The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and pursuant to the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the U. S. Securities and Exchange Commission (“SEC”) and on the same basis as the Company prepares its annual audited consolidated financial statements.

The condensed consolidated balance sheet at December 31, 2025, the condensed consolidated statements of operations and stockholders’ equity for the three and six months ended December 31, 2025 and 2024, and the condensed consolidated statements of cash flow for the six months ended December 31, 2025 and 2024, are unaudited, but include all adjustments, consisting of normal recurring adjustments, the Company considers necessary for a fair presentation of the financial position, operating results, and cash flows for the periods presented. The results for the six months ended December 31, 2025, are not necessarily indicative of results to be expected for the year ending June 30, 2026, or for any future interim period. The condensed consolidated balance sheet at June 30, 2025, has been derived from audited financial statements; however, the condensed consolidated financial statements as of December 31, 2025, do not include all of the information and notes required by U.S. GAAP for complete financial statements. The accompanying condensed consolidated financial statements should be read in conjunction with the audited financial statements for the year ended June 30, 2025, and notes thereto, included in the Company’s Annual Report on Form 10-K for the fiscal year ended June 30, 2025, as filed with the SEC on September 18, 2025. The Company’s consolidated subsidiaries consist of its wholly owned subsidiaries, LithiumOre Corporation (formerly Lithortech Resources Inc), and ABTC 2500 Peru LLC (formerly Aqua Metals Transfer LLC).

The accompanying condensed consolidated interim financial statements include the accounts of the Company and its subsidiaries. All material intercompany balances and transactions have been eliminated in consolidation.

AMERICAN BATTERY TECHNOLOGY COMPANY

Notes to the Condensed Consolidated Financial Statements

(unaudited)

Use of Estimates

The preparation of these condensed consolidated financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. The Company regularly evaluates estimates and assumptions related to the fair value of stock-based compensation, valuation and recoverability of long-lived assets and intangible assets subject to impairment testing, and deferred income tax asset valuation allowances.

Cash and Cash Equivalents

The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. At December 31, 2025, cash equivalents included approximately $40.1 million invested in money market funds. These funds invest in short-term U.S. government securities and are highly liquid. Management considers these investments to be cash equivalents due to their short-term nature, high liquidity, and insignificant risk of changes in value. The Company did not have any cash equivalents as of June 30, 2025.

Restricted Cash

As of June 30, 2025, the Company was subject to a minimum liquidity requirement of $5,000,000 in accordance with the terms of its loan agreement (See Note 11). This required minimum liquidity was required to be maintained in cash or cash equivalents at all times. Accordingly, $5,000,000 of the Company’s cash balance was classified as restricted cash on the consolidated balance sheet as of June 30, 2025, as it was not available for general operating purposes. As of July 29, 2025, the restrictions were lifted, and the funds became available for general use.

As of December 31, 2025, the Company had cash of $0.8 million classified as restricted cash. These funds are restricted under letters of credit issued for surety bond collateral and a vendor agreement for supply of feedstock. Restricted cash is not available for general corporate purposes until the underlying obligations are satisfied, or the letters of credit are released.

Prepaid Expenses and Other

Prepaid expenses consist primarily of amounts paid in advance for goods and services to be received in future periods, including insurance, software licenses, maintenance contracts, and other operating costs. Prepaid expenses also include down payments and advance payments made in connection with the purchase of property and equipment that has not yet been placed in service. Prepaid expenses are recorded as current and are amortized to expense or reclassified to property and equipment over the period in which the related benefits are realized.

Revenue Recognition

The Company recognizes revenue upon satisfying its promises to transfer goods or services to customers under the terms of its contracts. These promises, referred to as performance obligations, consist of the transfer of physical goods, including recycled ferrous and nonferrous metals and black mass to customers. These performance obligations are satisfied at the point in time that the Company transfers control of the goods to the customer, which occurs when title to and risk of loss of the goods transfer to the customer. The timing of transfer of title and risk of loss is dictated by customary or explicitly stated contract terms. The majority of the Company’s sales involve transfer of control to the customer, and thus revenue recognition, before delivery to the customer’s destination; for example, upon release of the goods to the shipper. The Company’s bill-and-hold arrangement involve transfer of control to the customer when the goods have been segregated from other inventory at the Company’s facility and are ready for physical transfer to the customer. Shipping and handling activities that occur after a customer has obtained control of a good are accounted for as fulfillment costs rather than an additional promise in a contract. As such, shipping and handling consideration (freight revenue) is recognized when control of the goods transfers to the customer, and freight expense is accrued to cost of goods sold when the related revenue is recognized.

The Company recognizes revenue based on contractually stated selling prices and quantities shipped, net of sales tax, and adjusted for estimated claims and discounts. Claims are customary in the recycled metal industry and arise from variances in the quantity or quality of delivered products. Revenue adjustments may be required if the settlement of claims exceeds original estimates. For the six months ended December 31, 2025 and 2024, revenue adjustments related to performance obligations that were satisfied in previous periods were not material.

Cost of Goods Sold

Cost of goods sold includes the cost of the recycled products and byproducts delivered to our customers. It includes direct and indirect materials, labor costs, manufacturing overhead, including depreciation costs, lower of cost or net realizable value charges, and shipping and logistics costs.

AMERICAN BATTERY TECHNOLOGY COMPANY

Notes to the Condensed Consolidated Financial Statements

(unaudited)

Fair Value of Financial Instruments

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is an exit price concept that assumes an orderly transaction between willing market participants and is required to be based on assumptions that market participants would use in pricing an asset or a liability. Current accounting guidance establishes a three-tier fair value hierarchy as a basis for considering such assumptions and for classifying the inputs used in the valuation methodologies. This hierarchy requires entities to maximize the use of observable inputs and minimize the use of unobservable inputs. The three levels of inputs used to measure fair values are as follows:

Level 1: Quoted prices (unadjusted) in active markets for identical assets and liabilities that the reporting entity can assess at the measurement date.

Level 2: Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly.

Level 3: Unobservable inputs for the asset or liability which include the Company’s assumptions regarding the data market participants would use in pricing the asset or liability based on the best information available under the circumstances.

The carrying values of the Company’s cash, accounts receivable, grants receivable, prepaid expenses and other, accounts payable and accrued liabilities, and notes payable, approximate fair value due to their short maturities.

The Company’s fair value measurements included the valuation of the derivative liabilities for the bifurcated notes payable freestanding call and conversion options and for the liability-classified equity-linked contracts, both of which are classified as Level 3 of the fair value hierarchy. As of December 31, 2024, the Company reclassified derivative liabilities and liability-classified equity-linked contracts from long-term liabilities to equity. No derivative instruments were issued during the six months ended December 31, 2025; accordingly, fair value measurement was not required. See Note 13 for further discussion.

The Company’s fair value measurements include the valuation of the assets held-for-sale as of December 31, 2025, and June 30, 2025. See Note 7 for relevant fair value disclosures.

Adoption of Recent Accounting Pronouncements

The Company continually assesses new accounting pronouncements to determine their applicability. When it is determined a new accounting pronouncement affects the Company’s financial reporting, the Company undertakes a review to determine the consequences of the change to its condensed consolidated financial statements and assures there are sufficient controls in place to ascertain the Company’s condensed consolidated financial statements properly reflect the change.

In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-09, “Improvements to Income Tax Disclosures”, which updates income tax disclosures primarily related to the rate reconciliation and income taxes paid information. This ASU also includes certain other amendments to improve the effectiveness of income tax disclosures. The amendments in this ASU are effective for annual periods beginning after December 15, 2024. Early adoption is permitted for annual financial statements that have not yet been issued or made available for issuance. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements.

In November 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2024-03, “Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses.” As amended by ASU 2025-01, this guidance requires disclosures in the notes to financial statements of specified information about certain costs and expenses. It clarifies which certain costs and expenses that are included in cost of sales and selling, general, and administrative expense categories that should be disclosed with qualitative descriptions of amounts that are not separately disaggregated quantitatively. Additionally, it requires disclosure of total amounts of selling expenses and an entity’s definition of selling expense. The guidance will be effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements.

AMERICAN BATTERY TECHNOLOGY COMPANY

Notes to the Condensed Consolidated Financial Statements

(unaudited)

In December 2025, the FASB issued ASU 2025-10, “Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities,” which provides authoritative guidance on the recognition, measurement, presentation, and disclosure of government grants received by business entities. Under this guidance, a government grant is defined as a transfer of a monetary asset or tangible nonmonetary asset from a government (other than in an exchange transaction) that is subject to conditions the entity must satisfy in order to receive the benefit. ASU 2025-10 is effective for annual periods beginning after December 15, 2028 (including interim periods therein). Early adoption is permitted. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements.

In December 2025, the FASB issued ASU 2025-11, “Interim Reporting (Topic 270): Narrow-Scope Improvements,” to clarify the applicability, form, content, and disclosure requirements for interim financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). The amendments in this update refine the guidance in ASC Topic 270 by providing a comprehensive list of required interim disclosures and codifying a disclosure principle that requires the Company to disclose events and changes that occur after the end of the most recent annual reporting period that have, or are reasonably expected to have, a material impact on its financial position, results of operations, or cash flows. ASU 2025-11 is effective for interim reporting periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements.

In December 2025, the FASB issued ASU 2025-12, “Codification Improvements,” which updates the FASB Accounting Standards Codification to clarify, correct errors, and improve the overall usability of GAAP. The improvements consist of narrow-scope amendments, technical corrections, clarification of existing guidance, and updates to clarify the appropriate scope and application of certain disclosure requirements. ASU 2025-12 is effective for annual and interim periods beginning after December 15, 2026. Early adoption is permitted. The Company is in the process of determining the effect this ASU will have on the disclosures contained in the notes to the condensed consolidated financial statements.