Exhibit 99.3

CERTIFICATION PURSUANT TO

18 U.S.C. s.1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of PowerBank Corporation (the “Company”) on Form 40-F for the period ended June 30, 2025, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Richard Lu, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)	The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)	The information contained in this Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

October 2, 2025

By:	/s/ Richard Lu
	Richard Lu
	Chief Executive Officer
	(Principal Executive Officer)

A signed original of this written statement required by Section 906 has been provided to PowerBank Corporation and will be retained by PowerBank Corporation and furnished to the Securities and Exchange Commission or its staff upon request.

CERTIFICATION PURSUANT TO

18 U.S.C. s.1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of PowerBank Corporation (the “Company”) on Form 40-F for the period ended June 30, 2025, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Sam Sun, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in this Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

October 2, 2025

By:	/s/ Sam Sun
	Sam Sun
	Chief Financial Officer
	(Principal Financial Officer)

A signed original of this written statement required by Section 906 has been provided to PowerBank Corporation and will be retained by PowerBank Corporation and furnished to the Securities and Exchange Commission or its staff upon request.