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Summary of Significant Accounting Policies (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2025 | Dec. 31, 2024
Summary of Significant Accounting Policies [Abstract] |  |
Schedule of Estimated Useful Lives | Estimated useful lives are as follows:
Category |  | Estimated useful lives
Electronic equipment |  | 5 years
Vehicles |  | 5 years
Production facilities |  | 10 years
Battery and charging swap infrastructure |  | 5 years
Furniture |  | 5 years
Leasehold improvement |  | 5 years
| Estimated useful lives are as follows:
Category |  | Estimated useful lives
Electronic equipment |  | 5 years
Vehicles |  | 5 years
Production facilities |  | 10 years
Battery and charging swap infrastructure |  | 5 years
Furniture |  | 5 years
Schedule of Fair Value Measurements of Liabilities | The following table details the fair value measurements of liabilities that were measured at fair value on a recurring basis based on the following three-tiered fair value hierarchy per ASC 820, Fair Value Measurement, as of June 30, 2025 and December 31, 2024.
|  | Fair Value Measurement using
|  | Level 1 |  | Level 2 |  | Level 3 |  | Total fair value
Warrant liabilities: |  |  |  |  |  |  |  |  |  |  |  |
As of June 30, 2025 |  | $ | 97 |  |  | — |  |  | — |  |  | 97
As of December 31, 2024 |  | $ | 52 |  | $ | — |  | $ | — |  | $ | 52
| The following table details the fair value measurements of liabilities that were measured at fair value on a recurring basis based on the following three-tiered fair value hierarchy per ASC 820, Fair Value Measurement, as of December 31, 2024 and 2023.
|  | Fair Value Measurement using
|  | Level 1 |  | Level 2 |  | Level 3 |  | Total fair value
Warrant liabilities: |  |  |  |  |  |  |  |  |  |  |  |
As of December 31, 2024 |  | $ | 52 |  | $ | — |  | $ | — |  | $ | 52
As of December 31, 2023 |  | $ | 288 |  | $ | — |  | $ | — |  | $ | 288
Schedule of Changes for Warrant Liabilities Measured at Fair Value | The changes for warrant liabilities measured at fair value are as follows:
|  | Private Warrants |  | Representative Warrants
Fair value as of December 31, 2024 |  | 11 |  | 41
Change in fair value |  | 9 |  | 36
Fair value as of June 30, 2025 |  | 20 |  | 77
| The changes for warrant liabilities measured at fair value are as follows:
|  | Private Warrants |  | Representative Warrants
Fair value as of December 31, 2021 |  | $ | — |  |  | $ | — |
Acquired from the Business Combination |  |  | 62 |  |  |  | 200 |
Change in fair value |  |  | 39 |  |  |  | 199 |
Fair value as of December 31, 2022 |  | $ | 101 |  |  | $ | 399 |
Change in fair value |  |  | (43 | ) |  |  | (169 | )
Fair value as of December 31, 2023 |  | $ | 58 |  |  | $ | 230 |
Change in fair value |  |  | (47 | ) |  |  | (189 | )
Fair value as of December 31, 2024 |  | $ | 11 |  |  | $ | 41 |
Schedule of Reversal of Expected Credit Losses | For the six months ended June 30, 2025, reversal of expected credit losses made by the Group were shown as follows:
|  | For the six months ended June 30,
|  | 2025 |  | 2024
Allowance for expected credit losses for accounts receivable, current |  | $ | 19 |  |  | $ | —
Reversal of expected credit losses for amounts due from related parties |  |  | (1,068 | ) |  |  | —
Total |  | $ | (1,049 | ) |  | $ | —
Schedule of Currency Exchange Rates of Consolidated Financial Statements | The following table outlines the currency exchange rates that were used in creating the unaudited condensed consolidated financial statements:
|  | As of June 30, 2025 |  | As of December 31 2024
Balance sheet items, except for equity accounts |
| US$ against RMB |  | 7.1636 |  | 7.2993
| US$ against AED |  | 3.6726 |  | 3.6726
Items in the statements of operations and comprehensive loss, and statements of cash flows |  | For the six months ended June 30,
2025 |  | 2024
| US$ against RMB |  | 7.2526 |  | 7.2150
| US$ against AED |  | 3.6728 |  | 3.6725
| The following table outlines the currency exchange rates that were used in creating the consolidated financial statements:
|  | As of December 31,
Balance sheet items, except for equity accounts |  | 2024 |  | 2023
US$ | against RMB |  | 7.2993 |  | 7.0999
US$ | against AED |  | 3.6726 |  | 3.6738
Items in the statements of operations and comprehensive loss, and statements of cash flows |  | For the years ended December 31,
2024 |  | 2023 |  | 2022
US$ | against RMB |  | 7.1957 |  | 7.0809 |  | 6.7290
US$ | against AED |  | 3.6726 |  | 3.6843 |  | 3.6709
Schedule of Disaggregation of Groups Long-Lived Assets by Geographic Area | The following table sets forth the disaggregation of the Groups long-lived assets by geographic area:
|  | As of
|  | June 30, 2025 |  | December 31, 2024
|  | (Unaudited) |  |
The United States |  | $ | 116 |  | $ | 151
The United Arab Emirates |  |  | 1,847 |  |  | 6,125
Mainland China |  |  | 2,059 |  |  | 2,637
Total |  | $ | 4,022 |  | $ | 8,913
| The following table sets forth the disaggregation of the Groups long-lived assets by geographic area:
|  | As of December 31,
|  | 2024 |  | 2023
The United States |  | $ | 151 |  | $ | 71,141
The United Arab Emirates |  |  | 6,125 |  |  | 8,602
Mainland China |  |  | 2,637 |  |  | 3,637
Total |  | $ | 8,913 |  | $ | 83,380
Schedule of Estimated Useful Lives of Intangible Assets |  | Intangible assets are amortized using the straight-line approach over the estimated economic useful lives of the assets as follows:
Category |  | Estimated useful lives
Software |  | 2 years
Trademark |  | 10 years
Schedule of Allowance for Expected Credit Losses |  | For the years ended December 31, 2024, 2023 and 2022, allowance for expected credit losses made by the Group were shown as follows:
|  | For the years ended December 31,
|  | 2024 |  | 2023 |  | 2022
Allowance for expected credit losses for accounts receivable, current |  | $ | 1,493 |  | $ | 3,937 |  | $ | —
Allowance for expected credit losses for advance to suppliers |  |  | 649 |  |  | 42,478 |  |  | —
Allowance for expected credit losses for prepaid expenses and other current assets |  |  | 3,016 |  |  | 20,187 |  |  | —
Allowance for expected credit losses for amounts due from related parties |  |  | 60,495 |  |  | 15,000 |  |  | —
Allowance for expected credit losses for accounts receivable, non-current |  |  | — |  |  | 3,829 |  |  | —
Total |  | $ | 65,653 |  | $ | 85,431 |  | $ | —

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- Definition Tabular disclosure of liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Where the quoted price in an active market for the identical liability is not available, the Level 1 input is the quoted price of an identical liability when traded as an asset. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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