Amprius Technologies(AMPX) - 2025 Q1 - Quarterly Results

amprius Exhibit 99.1 LETTER TO SHAREHOLDERS Q1 2025 Letter to Shareholders May 2025 Fellow Shareholders, In the first quarter, Amprius demonstrated its commitment to innovation and business growth. We shipped batteries to over 100 customers and successfully introduced several new cell chemistries highlighted by our development of a 370 Wh/kg high-power pouch cell and a 6300 mAh high-energy cylindrical cell. With that, we are pleased to share our financial results and operational highlights with you below. C ...