Zooz Strategy Ltd.
A blank check company (SPAC) that went public on Nasdaq in 2022, Keyarch Acquisition Corporation merged in 2024 with ZOOZ Power, an Israeli maker of flywheel-based energy storage that boosts electric vehicle charging. ZOOZ Power (formerly Chakratec) builds the ZOOZTER-100, a "kinetic power booster" that stores grid energy in a spinning flywheel and releases it for ultra-fast EV charging. The name ZOOZ is Hebrew for "move it!" — its Z's stand for lightning and O's for the spinning flywheels.