Company: XCH
Filing Date: 2025-09-12
Form Type: 6-K
Source: 0000950170-25-114318
Chunk: 0

Company: XCHG Ltd
Filing Date: 2025-09-12
Form: 6-K
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K</div>

### REPORT OF FOREIGN PRIVATE ISSUER
<div align='center'>PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of September 2025

Commission file number: 001-42208

XCHG Limited

(Exact Name of Registrant as Specified in Its Charter)

XCharge Europe GmbH, Heselstücken 18,

22453 Hamburg, Germany

+49 4057128593

XCharge Energy USA Inc, 19121 Marketplace Avenue,

Building 2-Suite 2-145, Kyle, TX 78640, United States

+1 5122149159

(Address of Principal Executive Offices)</div>

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

<div align='center'>Form 20-F☒Form 40-F☐</div>

Appointment of Chief Financial Officer

On September 3, 2025, Joel Adalberto Gallo was appointed as Chief Financial Officer of XCHG Limited (the “Company”) effective as of September 3, 2025 (the “Effective Date”). In this capacity, Mr. Gallo will be the Company’s principal financial and accounting officer.

Mr. Gallo, age 53, served as the chief financial officer of HD EDU from February 2023 to August 2025. Prior to that, he was the chief financial officer of CoinTiger from July 2022 to January 2023. Prior to that role, Mr. Gallo was the chief financial officer of ETAO International Group from March 2021 to May 2022, and the chief executive officer of Columbia China League Business Advisory Co. from November 2019 to February 2021. From April 2013 to October 2019, Mr. Gallo served as co-founder and principal of GLS Group LLC, responsible for providing management consulting services to financial sector firms. Mr. Gallo is an adjunct professor at New York University and Shanghai University of Finance and Economics. He received a B.A in finance from Binghamton University, a M.A. in international relations from Tufts University and an M.P.A. from Columbia University.

In