Convertible Debts - Additional Information (Details) ¥ / shares in Units, ¥ in Thousands |
1 Months Ended | 12 Months Ended | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 10, 2025 |
Sep. 11, 2024
USD ($)
|
May 28, 2024
USD ($)
|
May 28, 2024
CNY (¥)
|
Apr. 07, 2024
USD ($)
|
Apr. 07, 2024
CNY (¥)
|
Jan. 11, 2024
USD ($)
shares
|
Jan. 11, 2024
CNY (¥)
shares
|
Aug. 31, 2023
USD ($)
|
Jul. 31, 2023
USD ($)
shares
|
Jul. 31, 2023
CNY (¥)
shares
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
Dec. 31, 2023
USD ($)
|
May 28, 2024
CNY (¥)
|
Jan. 11, 2024
¥ / shares
|
Dec. 31, 2023
¥ / shares
|
Jul. 31, 2023
¥ / shares
|
|
| Debt Instrument [Line Items] | ||||||||||||||||||
| Simple interest rate | 10.00% | |||||||||||||||||
| Conversion price | ¥ / shares | ¥ 0.3964 | ¥ 0.3964 | ||||||||||||||||
| Description of warrant issuance | The warrants are exercisable from the issuance date and expires on the maturity date of the convertible debts. The investors shall each have the right to choose either to exercise the warrants or the conversion options, but not both. Upon the exercise of the warrant, the investors will be released from all of its liabilities, obligations and rights under the convertible debts contract; Upon the conversion, the corresponding warrants will be terminated accordingly. | |||||||||||||||||
| Debt Instrument, debt default description | The outstanding principal and any accrued but unpaid interest at 10% will become due and payable in full upon the occurrence of any of events of default. | |||||||||||||||||
| Convertible debt, repayment simple interest rate | 8.00% | |||||||||||||||||
| Conversion date | Jan. 11, 2024 | |||||||||||||||||
| Accrued interests | $ 460,000 | |||||||||||||||||
| Proceeds from issuance of the convertible debts | $ 11,053,172 | |||||||||||||||||
| Short-term borrowings | $ 6,402,231 | $ 8,811,599 | ||||||||||||||||
| Accrued expenses and other current liabilities | $ 5,513,404 | 5,860,907 | ||||||||||||||||
| Gain on extinguishment of convertible debts | $ 233,216 | |||||||||||||||||
| Percentage of accrued interest on overdue principal amount | 12.00% | |||||||||||||||||
| X-Charge Technology | Minimum | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Proceeds from issuance of the convertible debts | $ 20,000,000 | |||||||||||||||||
| Investor A | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Consideration for warrants granted | $ 0 | |||||||||||||||||
| Convertible debts, Repayment period, start date | Jul. 17, 2023 | |||||||||||||||||
| Investor A | Series B+ Preference Shares in XCHG Limited | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Number of shares converted | shares | 35,842,294 | 35,842,294 | ||||||||||||||||
| Investor B | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Consideration for warrants granted | 0 | |||||||||||||||||
| Investor B | Series B+ Preference Shares in XCHG Limited | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Number of shares converted | shares | 126,135,217 | 126,135,217 | ||||||||||||||||
| Investor B | X-Charge Technology | Condition 2 | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Aggregated principal amount | ¥ | ¥ 20,000 | |||||||||||||||||
| Investor C | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Consideration for warrants granted | $ 0 | |||||||||||||||||
| Investor C | X-Charge Technology | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Short-term borrowings | $ 2,090,000.00 | ¥ 15,000 | ||||||||||||||||
| Accrued expenses and other current liabilities | 160,000 | ¥ 1,130 | ||||||||||||||||
| Gain on extinguishment of convertible debts | $ 230,000 | ¥ 1,660 | ||||||||||||||||
| Percentage of accrued interest on overdue principal amount | 12.00% | 12.00% | 12.00% | |||||||||||||||
| Investor C | X-Charge Technology | Minimum | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Gross proceeds from issuance of the convertible debts | $ 20,000,000 | |||||||||||||||||
| Investor B and Investor C | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Convertible debts, Repayment period, start date | Jul. 07, 2023 | |||||||||||||||||
| Convertible Notes | Investor A | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Aggregate principal amount | $ 2,000,000 | $ 2,000,000 | ||||||||||||||||
| Simple interest rate | 10.00% | 10.00% | ||||||||||||||||
| Cash received upon conversion | $ 2,000,000 | |||||||||||||||||
| Description of Convertible Debts | The principal and accrued interest shall be due and payable on the last day of nine months following the closing date on July 7, 2023. Pursuant to the convertible notes agreement, investor A has the right to convert the entire outstanding principal of the convertible notes into Series B+ preference shares in XCHG Limited before maturity date, at a conversion price of RMB0.3964 per share, the share number shall be calculated at the principal of US$2 million and at the exchange rate by the People’s Bank of China on the fifth business day before the date of the conversion. Accrued interests shall be repaid upon conversion. | |||||||||||||||||
| Convertible debts, conversion type of equity security | Series B+ preference shares in XCHG Limited | Series B+ preference shares in XCHG Limited | ||||||||||||||||
| Conversion price | ¥ / shares | ¥ 0.3964 | |||||||||||||||||
| Convertible Loan | X-Charge Technology | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Simple interest rate | 10.00% | 10.00% | ||||||||||||||||
| Convertible Loan | Investor B | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Aggregated principal amount | ¥ | ¥ 50,000 | |||||||||||||||||
| Convertible Loan | Investor B | X-Charge Technology | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Aggregated principal amount | $ 7,000,000 | ¥ 50,000 | ||||||||||||||||
| Convertible Loan | Investor B | X-Charge Technology | Condition 1 | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Conversion price | ¥ / shares | 0.3567 | |||||||||||||||||
| Aggregated principal amount | ¥ | ¥ 30,000 | |||||||||||||||||
| Convertible Loan | Investor B | X-Charge Technology | Condition 2 | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Conversion price | ¥ / shares | ¥ 0.4758 | |||||||||||||||||
| Convertible Loan | Investor B | X-Charge Technology | Series B+ Preference Shares in XCHG Limited | Condition 1 | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Number of shares converted | shares | 84,104,289 | 84,104,289 | ||||||||||||||||
| Convertible Loan | Investor B | X-Charge Technology | Series B+ Preference Shares in XCHG Limited | Condition 2 | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Number of shares converted | shares | 42,030,928 | 42,030,928 | ||||||||||||||||
| Convertible Loan | Investor C | X-Charge Technology | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Aggregated principal amount | ¥ 15,000 | $ 2,100,000 | ¥ 15,000 | |||||||||||||||
| Convertible Loan | Investor C | X-Charge Technology | Condition 3 | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Aggregated principal amount | ¥ | ¥ 15,000 | |||||||||||||||||
| Convertible Loan | Investor C | X-Charge Technology | Series B+ Preference Shares in XCHG Limited | Condition 3 | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Number of shares converted | shares | 37,840,565 | 37,840,565 | ||||||||||||||||
| Convertible Loan | Investor B and Investor C | X-Charge Technology | ||||||||||||||||||
| Debt Instrument [Line Items] | ||||||||||||||||||
| Description of Convertible Debts | The principal and accrued interest shall be due and payable on the last day of nine months following the closing date on July 7, 2023. Pursuant to the convertible loan agreement, investor B and investor C have the right to convert the entire outstanding principal of the convertible loan into Series B+ preference shares in XCHG Limited before maturity date, provided certain conditions are met, among which, 1) the convertible loan in an amount of RMB30 million held by investor B can be convertible into 84,104,289 Series B+ preference shares of the Company, at a conversion price of RMB0.3567 per share, 2) the convertible loan in an amount of RMB20 million held by investor B can be convertible into 42,030,928 Series B+ preference shares at a conversion price of RMB0.4758 per share, or, in the event of the Company has new round of financing before or at the same time of the conversion, the latest class of preference shares issued by the Company, at a conversion price determined at the lower price of (i) RMB0.4758, or (ii) 90% of the share price of new round of financing of the Company, and 3) the convertible loan in an amount of RMB15 million held the investor C can be convertible into 37,840,565 Series B+ preference shares of the Company. Accrued interests shall be repaid upon conversion. | |||||||||||||||||
| Convertible debts, conversion type of equity security | Series B+ preference shares in XCHG Limited | Series B+ preference shares in XCHG Limited | ||||||||||||||||