Exhibit 99.1

Joint Filing Agreement

In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the Class A ordinary shares, par value US$0.00001 per share, of XCHG Limited, a Cayman Islands company, and that this Agreement may be included as an Exhibit to such joint filing. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of November 19, 2024.


	Beijing Foreign Economic and Trade Development Guidance Fund L.P.

	By:	/s/ Yuan Yuan
	Name:	Yuan Yuan
	Title:	Officer


	Beijing Liuhe Fund Management Co., Ltd.

	By:	/s/ Yuchen Du
	Name:	Yuchen Du
	Title:	Executive Director


	Beijing Agricultural Investment Co., Ltd.

	By:	/s/ Xu Wang
	Name:	Xu Wang
	Title:	Chairman of the Board


	Beijing Capital Group Co., Ltd.

	By:	/s/ Yongzheng Liu
	Name:	Yongzheng Liu
	Title:	Chairman of the Board

XCHG Ltd SC 13G