NEOV ▲ +14.1% - NeoVolta Inc. $NEOV - NeoVolta Announces Strategic U.S. Battery Cell Supply and BESS Manufacturing Collaboration with SK On NeoVolta shares rose 14.1% following the company's announcement of a strategic collaboration with SK On for U.S. battery cell supply and battery energy storage systems (BESS) manufacturing. The partnership appears to address a key operational need for NeoVolta, potentially reducing supply chain risk and enabling expanded production capacity for its storage solutions. Such a deal with an established battery manufacturer signals progress on scaling NeoVolta's business, which likely drove investor optimism. 31-AUG-2026 08:30 AM ET