v3.26.1
Related Party Transactions and Balances - Schedule of Related Party Transactions (Details) - USD ($)
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Thunder Power (Hong Kong) Limited (“TP HK”) [Member]      
Schedule of Related Party Transactions [Line Items]      
Nature of relationships with related parties Over which the spouse of Mr. Wellen Sham, the Company’s controlling shareholder, exercises significant influence    
Thunder Power Electric Vehicle (Hong Kong) Limited (“TPEV HK”) [Member]      
Schedule of Related Party Transactions [Line Items]      
Nature of relationships with related parties Over which the spouse of Mr. Wellen Sham, the Company’s controlling shareholder, exercises significant influence    
Mr. Wellen Sham [Member]      
Schedule of Related Party Transactions [Line Items]      
Nature of relationships with related parties Controlling shareholder of the Company    
Amount due to related party [1] $ 3,236,002   $ 2,823,585
Ms. Ling Houng Sham [Member]      
Schedule of Related Party Transactions [Line Items]      
Nature of relationships with related parties Spouse of Mr. Wellen Sham    
Amount due to related party [1] $ 336,668   330,751
Feutune Light Sponsor LLC (“FLFV Sponsor”) [Member]      
Schedule of Related Party Transactions [Line Items]      
Nature of relationships with related parties Shareholder of the Company    
TP HK [Member]      
Schedule of Related Party Transactions [Line Items]      
Related party transactions $ 3,629 $ 5,898  
Amount due to related party [2] 117,118   113,498
FLFV Sponsor [Member]      
Schedule of Related Party Transactions [Line Items]      
Amount due to related party [3] 190,000   190,000
Related Party [Member]      
Schedule of Related Party Transactions [Line Items]      
Amount due to related party $ 3,879,788   $ 3,457,834
[1] The balance due to Mr. Wellen Sham represented the promissory notes of $560,000 for extension of FLFV, promissory notes of $2,365,824 for the daily operation of the Company, other payable of $34,000 for payment of operating expenses on behalf of the Company and interest payable of $276,178. The balance due to Ms. Ling Houng Sham represented promissory notes of $300,000 for extension of FLFV and interest payable of $36,668.The promissory notes issued to Mr. Wellen Sham matured through March 2027 with interest rates ranging between 8% and 10%. The promissory notes issued to Ms. Ling Houng Sham matured through March 2027 with interest rate of 8%.
[2] The balance due to TP HK represented the payments made by TP HK on behalf of TP Holdings regarding the office rental fee and employee salary expenses. The balance is interest free and is repayable on demand.
[3] In May and June 2024, FLFV issued three promissory notes to the FLFV Sponsor in exchange for an aggregated loan of $190,000 from the FLFV Sponsor, among which $50,000 was payable on closing of the Business Combination, and $140,000 was payable on July 21, 2024. As of the date of this Quarterly Report, the Company has not settled the promissory notes with FLFV Sponsor.