UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO SECTION 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of ~~May~~August 2025

Commission file number: 001-41188

ADS-TEC Energy Public Limited Company

(Translation of registrant’s name into English)

10 Earlsfort Terrace

Dublin 2, D02 T380, Ireland

Telephone: +353 1 920 1000

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒ Form 40-F ☐

On May 12, 2025, ADS-TEC ENERGY PLC (the “Company”) issued a press release announcing its audited financial results for the fiscal year ended December 31, 2024 and providing operational update on the recent financial performance and key developments for the Company. A copy of that press release is furnished as Exhibit 99.1 to this Report of Foreign Private Issuer on Form 6-K (this “Form 6-K”) and is incorporated herein by reference.CONTENTS

InWarrant ~~conjunction~~Adjustment with the conference call being held on May 12, 2025 to discuss the Company’s results for the fiscal year ended December 31, 2024, the Company also made available to its investors an investor presentation to provide additional information regarding its business and financial results. That investor presentation is furnished as Exhibit 99.2 to this Report on Form 6-K and is incorporated herein by reference.

~~The~~On ~~information furnished~~May in1, ~~this~~2025, ~~Form 6~~ADS-KTEC ENERGY PLC, ~~including~~a public limited company incorporated under the ~~information~~laws ~~contained~~of inIreland ~~Exhibits~~(the ~~99.1~~“Company”) ~~and~~ads-tec ~~99.2~~Energy GmbH, ~~shall~~a ~~not~~limited beliability ~~deemed~~company tounder beGerman law (“~~filed~~GermanCo”), ~~for~~and ~~the~~ads-tec ~~purposes~~Energy, ofInc., ~~Section~~a 18Delaware ofcorporation (the ~~Securities~~“ADSE ~~Exchange~~US” ~~Act~~and oftogether ~~1934~~with GermanCo, asthe ~~amended~~“Subsidiary Grantors”), entered into a Securities Purchase Agreement (the “~~Exchange~~Purchase ~~Act~~Agreement”), orwith ~~otherwise~~certain ~~subject~~institutional investors (the “Purchasers”), pursuant to which the ~~liabilities~~Company ofagreed ~~that~~to ~~section,~~issue ~~and~~(i) ~~shall~~senior ~~not~~secured beconvertible ~~deemed~~notes toin the beaggregate ~~incorporated~~original byprincipal ~~reference~~amount ~~into~~of ~~any~~$53,763,441 ~~filing~~(the ~~under~~“Notes”) and (ii) warrants (the ~~Securities~~“Warrants”) to ~~Act~~purchase up to an aggregate of ~~1933~~ 1,116,072 asordinary ~~amended~~shares, ornominal ~~the~~value ~~Exchange~~of ~~Act,~~$0.0001 ~~except~~per asshare ~~shall~~(“Ordinary beShares”). The ~~expressly~~Notes, ~~set~~Warrants ~~forth~~and byOrdinary aShares ~~specific~~issuable ~~reference~~upon inconversion ~~such~~of ~~filing.~~the ~~The~~Notes ~~investor~~and ~~presentation has~~the ~~been~~exercise ~~made~~of ~~available~~the onWarrants were issued pursuant to the Company’s ~~website~~effective atshelf ~~https://www.ads-tec-energy.com/company/invest.~~registration ~~The~~statement ~~fact~~on ~~that~~Form ~~this~~F-3 ~~presentation is~~(File ~~being~~No. ~~made~~333-284850) ~~available~~(the “Registration Statement”) and ~~filed~~the ~~herewith~~related ~~should~~base ~~not~~prospectus beincluded ~~deemed~~in anthe ~~admission~~Registration Statement, as tosupplemented ~~the~~by ~~materiality~~a ofprospectus ~~any~~supplement ~~information~~filed ~~contained~~on inMay ~~the materials~~1, 2025.

~~CAUTIONARY~~Pursuant ~~STATEMENT~~to ~~REGARDING~~Section ~~FORWARD~~2(d) of the Warrants, if on the seventy-~~LOOKING~~fifth ~~STATEMENTS~~(75th) trading day following May 1, 2025 (i.e., August 19, 2025, the “Adjustment Date”), the exercise price then in effect is greater than 95% of the lowest VWAP of the Ordinary Shares on any trading day during the ten (10) consecutive trading day period ending and including the trading day immediately preceding the Adjustment Date (the “Market Price”), the exercise price shall automatically lower to the Market Price. In accordance therewith, on August 20, 2025, the Company notified the holders of the Warrants of an adjustment to the exercise price of the Warrants from $16.88 per share to $10.31 per share (the “Adjustment Price”).

~~This~~The ~~Form~~foregoing ~~6-K~~descriptions ~~includes “forward-looking statements” within the meaning~~ of the ~~“safe~~Purchase ~~harbor”~~Agreement ~~provisions~~and of the ~~Private Securities Litigation Reform Act of 1995. The Company’s~~Warrants ~~actual~~are ~~results may differ from its expectations, estimates and projections and consequently, you should~~ not ~~rely~~complete on these forward-looking statements as predictions of future events. Words such as “expect,” “estimate,” “project,” “budget,” “forecast,” “anticipate,” “intend,” “plan,” “may,” “will,” “could,” “should,” “believe,” “hope,” “predict,” “potential,” “continue,” and ~~similar expressions~~ are ~~intended~~subject to ~~identify such forward-looking statements. These forward-looking statements include the Company’s expectations with respect to future performance~~ and ~~involve~~qualified ~~significant~~in ~~risks~~their ~~and~~entirety ~~uncertainties~~by ~~that~~reference ~~could cause the actual results~~ to ~~differ~~ ~~materially from~~ the ~~expected~~full ~~results.~~text ~~Most~~ of ~~these factors are outside~~ the ~~Company’s~~SPA ~~control~~ and ~~are difficult to predict. Factors that may cause such differences include but are not limited to risks and uncertainties incorporated by reference under “Risk Factors” in~~ the ~~Company’s~~Warrants, ~~latest Form 20-F (SEC File No. 001-41188) filed with the U.S. Securities and Exchange Commission~~respectively, ~~(the~~copies ~~“SEC”) and in the Company’s other filings with the SEC. The Company cautions that the foregoing list~~ of ~~factors is not exclusive. The Company cautions readers not to place undue reliance upon any forward-looking statements,~~ which ~~speak~~are ~~only~~attached as ~~of the~~Exhibits ~~date made~~10.1 ~~The~~and ~~Company~~4.1 does not undertake or accept any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements to reflect any change in its expectations or any change in eventshereto, ~~conditions~~respectively, orand ~~circumstances~~are onincorporated ~~which any~~herein ~~such~~by ~~statement is based~~reference.

~~EXHIBIT~~Forward-Looking ~~INDEX~~Statements

Exhibit No.		Description
99.1		Press Release, dated May 12, 2025
99.2		Investor Presentation, dated May 12, 2025

This Form 6-K includes “forward-looking statements” within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. The Company’s actual results may differ from its expectations, estimates and projections and consequently, you should not rely on these forward-looking statements as predictions of future events. Words such as “expect,” “estimate,” “project,” “budget,” “forecast,” “anticipate,” “intend,” “plan,” “may,” “will,” “could,” “should,” “believe,” “hope,” “predict,” “potential,” “continue,” and similar expressions are intended to identify such forward-looking statements. These forward-looking statements include the Company’s expectations with respect to future performance and involve significant risks and uncertainties that could cause the actual results to differ materially from the expected results. Most of these factors are outside the Company’s control and are difficult to predict. Factors that may cause such differences include but are not limited to risks and uncertainties incorporated by reference under “Risk Factors” in the Company’s Form 20-F (SEC File No. 001-41188) filed with the SEC on May 12, 2025 and in the Company’s other filings with the SEC. The Company cautions that the foregoing list of factors is not exclusive. The Company cautions readers not to place undue reliance upon any forward-looking statements, which speak only as of the date made. The Company does not undertake or accept any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements to reflect any change in its expectations or any change in events, conditions, or circumstances on which any such statement is based.

~~SIGNATURE~~Item 9.01 Financial Statements and Exhibits

~~Pursuant~~EXHIBIT ~~to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.~~INDEX

Date: May 12, 2025	ADS-TEC ENERGY PLC
Exhibit No.		Description
	By:	/s/ Stefan Berndt-von Bülow
4.1		Form of Warrant (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 6-K filed with the SEC on May 1, 2025).
		Name:	Stefan Berndt-von Bülow
10.1		Securities Purchase Agreement, dated May 1, 2025, by and among the Company and the investors party thereto (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 6-K filed with the SEC on May 1, 2025).
		Title:	Chief Financial Officer

2This report on Form 6-K is hereby incorporated by reference into the registration statements on Form F-3 (File Nos. 333-284850, 333-276788 and 333-262281) and Form S-8 (File No. 333-263153) of the Company (including any prospectuses forming a part of such registration statements) and to be a part thereof from the date on which this Report is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

Date: August 21, 2025	ADS-TEC ENERGY PLC

	By:	/s/ Stefan Berndt-von Bülow
		Name:	Stefan Berndt-von Bülow
		Title:	Chief Financial Officer

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