Company: XCH
Filing Date: 2025-09-12
Form Type: 6-K
Source: 0000950170-25-114318
Chunk: 2

Company: XCHG Ltd
Filing Date: 2025-09-12
Form: 6-K
Chunk 2
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 resignation was not due to any disagreement with the Company on any matter relating to the Company’s operations, policies or practices.

Change of the Company’s Headquarters Address

On September 3, 2025, the Company changed the addresses of its headquarters from (i) XCharge Europe GmbH, Heselstücken 18, 22453 Hamburg, Germany (+49 4057128593) (the “Germany Headquarter”) and No. 12 Shuang Yang Road, Da Xing District, Beijing, People’s Republic of China, 100023 (+86 10-53399799) (the “Former PRC Headquarter”) to (ii) the Germany Headquarter and XCharge Energy USA Inc, 19121 Marketplace Avenue, Building 2-Suite 2-145, Kyle, TX 78640, United States (+1 5122149159).

The Company’s former address of the Former PRC Headquarter shall continue receiving documents for a 30-day period.

SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

| Date: September 11, 2025 |     | XCHG Limited 
 By:          |     | /s/ Yifei Hou                                 |
|:-------------------------|:----|:-------------|:----|:----------------------------------------------|
|                          |     |              |     | Name: Yifei HouTitle: Chief Executive Officer |