UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of September 2025

Commission File Number: 000-53543

Ballard Power Systems Inc.
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(Translation of registrant’s name into English)

9000 Glenlyon Parkway
Burnaby, BC
V5J 5J8
Canada

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(Address of principal executive office)

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

SIGNATURES

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.

		Ballard Power Systems Inc.

Date: September 17, 2025	By:	/s/ Kate Igbalode
	Name:	Kate Igbalode
	Title:	Chief Financial Officer

EXHIBIT INDEX

Exhibit No.		Description

99.1		News Release Dated September 17, 2025 - Ballard to launch FCmove®-SC fuel cell at Busworld: improved performance and lifecycle cost on the road to diesel parity

Ballard Power Systems Inc. 6-K