Organization and Business Description	12 Months Ended
Dec. 31, 2025
Organization and Business Description [Abstract]
ORGANIZATION AND BUSINESS DESCRIPTION	1. ORGANIZATION AND BUSINESS DESCRIPTION History of Thunder Power Holdings Limited (“TP Holdings”) TP Holdings is a company incorporated under the laws and regulations of the British Virgin Islands with limited liability on December 31, 2015. TP Holdings is a parent holding company with no operations. Upon the closing business combination closed on June 21, 2024, TP Holdings changed its name to Thunder Power AI Subsidiary, Inc. TP Holdings has one wholly-owned subsidiary, Thunder Power New Energy Vehicle Development Company Limited (“TP NEV”) which was established in accordance with laws and regulations of British Virgin Islands on October 19, 2016. TP Holdings also setup two branches, namely Thunder Power AI Subsidiary, Inc. (Hong Kong) (“TPAI-HK”) and Thunder Power Holdings Ltd (“TPAI-TW”) in Hong Kong and Taiwan, respectively. Both branches are not legal entities, but rather they have tax identity in their respective jurisdictions. TP Holdings together with TP NEV, are engaged in design, development and manufacturing of high-performance electric vehicles. As of December 31, 2025 and 2024, its operations activities were carried out in Taiwan and its management team are currently located in Taiwan and USA. History of Feutune Light Acquisition Corporation (“FLFV”) FLFV is a blank check company incorporated as a Delaware company on January 19, 2022. FLFV was formed for the purpose of entering into a merger, stock exchange, asset acquisition, share purchase, recapitalization, reorganization or similar business combination with one or more businesses. On July 3, 2023, FLFV incorporated Feutune Light Merger Sub, Inc (“Merger Sub”), a Delaware corporation and wholly owned subsidiary of FLFV. Merger Sub is a holding company with no operations. Reverse recapitalization On June 21, 2024, FLFV consummated its business combination with TP Holdings (the “Business Combination”), pursuant to that certain Agreement and Plan of Merger, dated as of October 26, 2023 (as amended on March 19, 2024 and April 5, 2024, the “Merger Agreement”). The combined company changed its name to “Thunder Power Holdings, Inc.” (the “Company”). Upon closing of the Business Combination, the Company acquired all of the issued and outstanding securities of TP Holdings in exchange for (i) 40,000,000 shares of common stock, par value $0.0001 per share, and (ii) earn out payments consisting of up to an additional 20,000,000 shares of common stock (the “Earnout Shares”) if the Company meets certain revenue performance targets in the following years through December 31, 2026 (see “Note 12 – Contingent Consideration”). Immediately after giving effect to the Business Combination, there were (i) 46,859,633 shares of common stock of the Company, par value $0.0001 per share, issued and outstanding (without taking into account the Earnout Shares), (ii) 10,537,475 warrants to purchase 10,537,475 shares of common stock issued and outstanding, and (iii) 20,000,000 shares of common stock reserved for issuance as Earnout Shares and placed in an escrow account managed by Continental Stock Transfer & Trust Company (“CST”). We also capitalized offering cost of $1,491,495, which was recorded as reduction against additional paid-in capital. Following the consummation of the Business Combination, the combined Company’s common stock began trading on the Nasdaq Global Market (the “Nasdaq”) under the symbol “AIEV” on June 24, 2024. The reverse recapitalization is equivalent to the issuance of securities by TP Holdings for the net monetary assets of FLFV, accompanied by a recapitalization. The Company debited equity for the fair value of the net liabilities of FLFV. In the subsequent financial statements after the Business Combination, the amounts of assets and liabilities for the period before the reverse recapitalization in financial statements are presented as those of TP Holdings and recognized and measured at their pre-combination carrying amounts. The equity account of TP Holdings was carried forward in the reverse recapitalization, subject to adjustments to reflect the par value of the outstanding capital stock of FLFV. As part of the Business Combination, the Company issued 5,279,673 shares of common stock to the shareholders of FLFV, among which 2,443,750 shares of common stock were issued to the Initial Insiders (defined below), 548,761 shares of common stock were issued to Private Shareholders (defined below), 2,227,162 shares of common stock were issued to Public Shareholders (defined below) and 60,000 shares of common stock were issued to the underwriter in FLFV’s initial public offering as representative shares. Initial Insiders were comprised of Feutune Light Sponsor LLC (the “Sponsor”), US Tiger Securities, Inc. (“US Tiger”) and certain officers and directors of the Company. The Private Shareholders referred to the Sponsor and US Tiger. The Public Shareholders referred to the shareholders who held the public shares that were issued in the initial public offering of FLFV. Upon closing of the Business Combination, the Company issued an aggregated 90,000 shares of common stock to three independent directors of FLFV. The fair value of these shares was $900,000 by reference to the per share price of $10.00. In connection with the Business Combination, FLFV engaged a third party financial advisor to assist FLFV in locating target businesses, holding meetings with its shareholders to discuss a potential business combination and the target business’ attributes, introduce FLFV to potential investors that are interested in purchasing securities, assist FLFV in obtaining shareholder approval for the business combination and assist with press releases and public filings in connection with a business combination. On June 21, 2024, the Company issued 1,200,000 shares of common stock to the financial advisor as service fees. The fair value of the 1,200,000 shares of common stock issued to the financial advisor was $3,072,000, calculated at $2.56 per share by reference to the Nasdaq closing price of the Company’s common stock on June 21, 2024. Entry into share exchange agreement On December 19, 2024, the Company entered into a Share Exchange Agreement (the “Agreement”) with certain shareholders (the “TW Company Shareholders”) of Electric Power Technology Limited, a Taiwan corporation (“TW Company”). On January 27, 2025, the Company and TW Company Shareholders have agreed to execute an amendment to the Share Exchange Agreement (the “First Amendment”, together with the Agreement, the “Amended Agreement”), amending, among other things, the share exchange ratio as 119 shares of the Company’s common stock for every 100 ordinary shares of TW Company. Pursuant to the Amended Agreement, a portion of the TW Company Shareholders are expected to exchange a total of 26,783,838 ordinary shares in TW Company for an aggregate of 31,832,768 shares of newly issued Common Stock of the Company in weeks, with the remaining total of 1,715,000 shares of the TW Company to be transferred to the Company for 2,038,621 shares in a few months. Upon completion of the transaction, the Company is expected to hold approximately 33.71% of TW Company’s total issued and outstanding shares. On June 26, 2025, the Company held its 2025 Annual Meeting of Stockholders (the “Annual Meeting”). At the Annual Meeting, the shareholders voted to approve, among others, the share exchanges. On April 17, 2025, the Nasdaq Stock Market LLC (the “Nasdaq”) notified the Company that the Nasdaq Hearings Panel (the “Panel”) has determined to affirm the denial of the Company’s request to continue its listing of the Company’s common stock, par value $0.0001 per share (“Common Stock”), and that trading of the Company’s Common Stock was suspended at the open of trading on April 21, 2025. On July 21, 2025, Nasdaq filed Form 25 with the Securities and Exchange Commission to delist the Company’s securities from Nasdaq. The delisting became effective on July 31, 2025. The Company’s Common Stock are traded on the over-the-counter market under the symbol “AIEV”.

Organization and Business Description

12 Months Ended

Dec. 31, 2025

Organization and Business Description [Abstract]

1. ORGANIZATION AND BUSINESS DESCRIPTION

History of Thunder Power Holdings Limited (“TP Holdings”)

TP Holdings is a company incorporated under the laws and regulations of the British Virgin Islands with limited liability on December 31, 2015. TP Holdings is a parent holding company with no operations. Upon the closing business combination closed on June 21, 2024, TP Holdings changed its name to Thunder Power AI Subsidiary, Inc.

TP Holdings has one wholly-owned subsidiary, Thunder Power New Energy Vehicle Development Company Limited (“TP NEV”) which was established in accordance with laws and regulations of British Virgin Islands on October 19, 2016.

TP Holdings also setup two branches, namely Thunder Power AI Subsidiary, Inc. (Hong Kong) (“TPAI-HK”) and Thunder Power Holdings Ltd (“TPAI-TW”) in Hong Kong and Taiwan, respectively. Both branches are not legal entities, but rather they have tax identity in their respective jurisdictions.

TP Holdings together with TP NEV, are engaged in design, development and manufacturing of high-performance electric vehicles. As of December 31, 2025 and 2024, its operations activities were carried out in Taiwan and its management team are currently located in Taiwan and USA.

History of Feutune Light Acquisition Corporation (“FLFV”)

FLFV is a blank check company incorporated as a Delaware company on January 19, 2022. FLFV was formed for the purpose of entering into a merger, stock exchange, asset acquisition, share purchase, recapitalization, reorganization or similar business combination with one or more businesses. On July 3, 2023, FLFV incorporated Feutune Light Merger Sub, Inc (“Merger Sub”), a Delaware corporation and wholly owned subsidiary of FLFV. Merger Sub is a holding company with no operations.

Reverse recapitalization

On June 21, 2024, FLFV consummated its business combination with TP Holdings (the “Business Combination”), pursuant to that certain Agreement and Plan of Merger, dated as of October 26, 2023 (as amended on March 19, 2024 and April 5, 2024, the “Merger Agreement”). The combined company changed its name to “Thunder Power Holdings, Inc.” (the “Company”).

Upon closing of the Business Combination, the Company acquired all of the issued and outstanding securities of TP Holdings in exchange for (i) 40,000,000 shares of common stock, par value $0.0001 per share, and (ii) earn out payments consisting of up to an additional 20,000,000 shares of common stock (the “Earnout Shares”) if the Company meets certain revenue performance targets in the following years through December 31, 2026 (see “Note 12 – Contingent Consideration”).

Immediately after giving effect to the Business Combination, there were (i) 46,859,633 shares of common stock of the Company, par value $0.0001 per share, issued and outstanding (without taking into account the Earnout Shares), (ii) 10,537,475 warrants to purchase 10,537,475 shares of common stock issued and outstanding, and (iii) 20,000,000 shares of common stock reserved for issuance as Earnout Shares and placed in an escrow account managed by Continental Stock Transfer & Trust Company (“CST”).

We also capitalized offering cost of $1,491,495, which was recorded as reduction against additional paid-in capital.

Following the consummation of the Business Combination, the combined Company’s common stock began trading on the Nasdaq Global Market (the “Nasdaq”) under the symbol “AIEV” on June 24, 2024.

The reverse recapitalization is equivalent to the issuance of securities by TP Holdings for the net monetary assets of FLFV, accompanied by a recapitalization. The Company debited equity for the fair value of the net liabilities of FLFV. In the subsequent financial statements after the Business Combination, the amounts of assets and liabilities for the period before the reverse recapitalization in financial statements are presented as those of TP Holdings and recognized and measured at their pre-combination carrying amounts. The equity account of TP Holdings was carried forward in the reverse recapitalization, subject to adjustments to reflect the par value of the outstanding capital stock of FLFV.

As part of the Business Combination, the Company issued 5,279,673 shares of common stock to the shareholders of FLFV, among which 2,443,750 shares of common stock were issued to the Initial Insiders (defined below), 548,761 shares of common stock were issued to Private Shareholders (defined below), 2,227,162 shares of common stock were issued to Public Shareholders (defined below) and 60,000 shares of common stock were issued to the underwriter in FLFV’s initial public offering as representative shares.

Initial Insiders were comprised of Feutune Light Sponsor LLC (the “Sponsor”), US Tiger Securities, Inc. (“US Tiger”) and certain officers and directors of the Company. The Private Shareholders referred to the Sponsor and US Tiger. The Public Shareholders referred to the shareholders who held the public shares that were issued in the initial public offering of FLFV.

Upon closing of the Business Combination, the Company issued an aggregated 90,000 shares of common stock to three independent directors of FLFV. The fair value of these shares was $900,000 by reference to the per share price of $10.00.

In connection with the Business Combination, FLFV engaged a third party financial advisor to assist FLFV in locating target businesses, holding meetings with its shareholders to discuss a potential business combination and the target business’ attributes, introduce FLFV to potential investors that are interested in purchasing securities, assist FLFV in obtaining shareholder approval for the business combination and assist with press releases and public filings in connection with a business combination. On June 21, 2024, the Company issued 1,200,000 shares of common stock to the financial advisor as service fees. The fair value of the 1,200,000 shares of common stock issued to the financial advisor was $3,072,000, calculated at $2.56 per share by reference to the Nasdaq closing price of the Company’s common stock on June 21, 2024.

Entry into share exchange agreement

On December 19, 2024, the Company entered into a Share Exchange Agreement (the “Agreement”) with certain shareholders (the “TW Company Shareholders”) of Electric Power Technology Limited, a Taiwan corporation (“TW Company”). On January 27, 2025, the Company and TW Company Shareholders have agreed to execute an amendment to the Share Exchange Agreement (the “First Amendment”, together with the Agreement, the “Amended Agreement”), amending, among other things, the share exchange ratio as 119 shares of the Company’s common stock for every 100 ordinary shares of TW Company. Pursuant to the Amended Agreement, a portion of the TW Company Shareholders are expected to exchange a total of 26,783,838 ordinary shares in TW Company for an aggregate of 31,832,768 shares of newly issued Common Stock of the Company in weeks, with the remaining total of 1,715,000 shares of the TW Company to be transferred to the Company for 2,038,621 shares in a few months. Upon completion of the transaction, the Company is expected to hold approximately 33.71% of TW Company’s total issued and outstanding shares. On June 26, 2025, the Company held its 2025 Annual Meeting of Stockholders (the “Annual Meeting”). At the Annual Meeting, the shareholders voted to approve, among others, the share exchanges.

On April 17, 2025, the Nasdaq Stock Market LLC (the “Nasdaq”) notified the Company that the Nasdaq Hearings Panel (the “Panel”) has determined to affirm the denial of the Company’s request to continue its listing of the Company’s common stock, par value $0.0001 per share (“Common Stock”), and that trading of the Company’s Common Stock was suspended at the open of trading on April 21, 2025. On July 21, 2025, Nasdaq filed Form 25 with the Securities and Exchange Commission to delist the Company’s securities from Nasdaq. The delisting became effective on July 31, 2025. The Company’s Common Stock are traded on the over-the-counter market under the symbol “AIEV”.