v3.26.3
Related Party Transactions and Balances (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Apr. 09, 2026
Jun. 30, 2024
May 30, 2024
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
May 29, 2026
Dec. 31, 2025
Jun. 21, 2024
Related Party Transactions and Balances [Line Items]                    
Related party borrowed           $ 522,000 $ 1,051,642      
Common stock, par value (in Dollars per share)       $ 0.0001   $ 0.0001     $ 0.0001  
Security interest               $ 13,100,000    
Aggregate principal amounts           $ 574,773        
Forward Purchase Agreement [Member]                    
Related Party Transactions and Balances [Line Items]                    
Security interest               $ 13,100,000    
Pledged shares percentage               100.00%    
Mr. Wellen Sham [Member]                    
Related Party Transactions and Balances [Line Items]                    
Related party borrowed       $ 186,000 $ 440,020   $ 931,490      
Borrowing bear interest rate         8.00%   8.00%      
Other payable       42,000   42,000        
Interest payable       340,111   340,111        
Amount due to related parties, non-current [1]       574,773   $ 574,773      
Exchange shares 8,337,210                  
Loan payment       20,152            
loans extended       $ 522,000            
Mr. Wellen Sham [Member] | Thunder Power Holdings, Inc. [Member]                    
Related Party Transactions and Balances [Line Items]                    
Exchange shares 9,921,280                  
Ms. Ling Houng Sham [Member]                    
Related Party Transactions and Balances [Line Items]                    
Related party borrowed             $ 100,000      
Borrowing bear interest rate       8.00% 8.00% 8.00% 8.00%      
Interest payable       $ 42,652   $ 42,652        
Exchange shares 1,100,000                  
Ms. Ling Houng Sham [Member] | Thunder Power Holdings, Inc. [Member]                    
Related Party Transactions and Balances [Line Items]                    
Exchange shares 1,309,000                  
Feutune Light Acquisition Corporation (FLFV) [Member]                    
Related Party Transactions and Balances [Line Items]                    
Promissory note payable                   $ 140,000
Siang Fang [Member]                    
Related Party Transactions and Balances [Line Items]                    
Exchange shares 4,400,000                  
Siang Fang [Member] | Thunder Power Holdings, Inc. [Member]                    
Related Party Transactions and Balances [Line Items]                    
Exchange shares 5,236,000                  
TP HK [Member]                    
Related Party Transactions and Balances [Line Items]                    
Lease payments       4,572 $ 4,118 7,298 $ 10,016      
Related Party [Member]                    
Related Party Transactions and Balances [Line Items]                    
Amount due to related parties, non-current       $ 574,773   $ 574,773      
Related Party [Member] | Thunder Power Holdings, Inc. [Member]                    
Related Party Transactions and Balances [Line Items]                    
Common stock shares issued 31,872,768                  
Common stock, par value (in Dollars per share) $ 0.0001                  
Exchange shares 26,783,838                  
Minimum [Member] | Mr. Wellen Sham [Member]                    
Related Party Transactions and Balances [Line Items]                    
Borrowing bear interest rate       8.00%   8.00%        
Maximum [Member] | Mr. Wellen Sham [Member]                    
Related Party Transactions and Balances [Line Items]                    
Borrowing bear interest rate       10.00%   10.00%        
Promissory Notes [Member]                    
Related Party Transactions and Balances [Line Items]                    
Promissory note payable       $ 2,537,824   $ 2,537,824        
Promissory Notes [Member] | Mr. Wellen Sham [Member]                    
Related Party Transactions and Balances [Line Items]                    
Promissory note payable       560,000   560,000        
Promissory Notes [Member] | Ms. Ling Houng Sham [Member]                    
Related Party Transactions and Balances [Line Items]                    
Promissory note payable       $ 300,000   $ 300,000        
Sponsor [Member]                    
Related Party Transactions and Balances [Line Items]                    
Exchange aggregated loans   $ 190,000 $ 190,000              
Sponsor [Member] | Feutune Light Acquisition Corporation (FLFV) [Member]                    
Related Party Transactions and Balances [Line Items]                    
Promissory note payable                   $ 50,000
[1] The balance due to Mr. Wellen Sham, including current and noncurrent, represented the promissory notes of $560,000 for extension of FLFV, promissory notes of $2,537,824 for the daily operation of the Company, other payable of $42,000 for payment of operating expenses on behalf of the Company and interest payable of $340,111. The promissory notes issued to Mr. Wellen Sham bear interest rates ranging between 8% and 10%. In June 2026, the Company and Mr. Wellen Sham entered into a loan extension agreement, pursuant to which Mr. Wellen Sham agreed to extend loans of $574,773 through April 2028. Accordingly, the loans of $574,773 were classified as “amount due to related parties, non-current” as of June 30, 2026. On May 29, 2026, the Company granted Mr. and Ms. Sham a first-priority security interest over substantially all of its assets – including the prepayment of approximately $13.1 million under the Forward Purchase Agreement, and pledged 100% of the shares of TP NEV. The balance due to Ms. Ling Houng Sham represented promissory notes of $300,000 for extension of FLFV and interest payable of $42,652. The promissory notes issued to Ms. Ling Houng Sham matured through June 2027 with interest rate of 8%.