X0202 SCHEDULE 13G 0000070858 XXXXXXXX LIVE Class A Ordinary Shares 03/31/2026 0001939780 U Power Ltd G9520U124 2F, ZUOAN 88 A, LUJIAZUI SHANGHAI F4 0086-21-68 Rule 13d-1(b) BANK OF AMERICA CORP /DE/ b DE 0.00 1328553.00 0.00 1328553.00 1328553.00 6.3 HC 1. The security CUSIP corresponds to U Power Limited's Class A common stock CUSIP International Numbering System (CINS) after the reverse stock split implemented on April 1, 2026. Beneficial ownership calculation is presented on a pre-split basis. 2. The beneficial ownership calculation relies on the 20,963,440 outstanding shares disclosed in the Prospectus by the issuer on March 20, 2026, which reports share totals as of June 30, 2025 U Power Ltd 2F, ZUOAN 88 A, LUJIAZUI, SHANGHAI, CHINA, 0086-21-68. BANK OF AMERICA CORP /DE/ 100 N TRYON ST CHARLOTTE, NC 28255 Delaware N HC 1,328,553.00 6.3% 0.00 1,328,553.00 0.00 1,328,553.00 Y N Y N This statement on Schedule 13G is being filed by Bank of America Corporation on behalf of itself and its wholly owned subsidiary BofA Securities, Inc., a broker dealer registered under section 15 of the Act (15 U.S.C. 78o). Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. BANK OF AMERICA CORP /DE/ /s/ Monica Yako 05/14/2026