AeroVironment

The company conducted a charge-discharge cycle test of the battery pack in the stratosphere Jan. 30-Feb. 2 with subsidiary HAPSMobile.

Airbus-backed advanced battery developer Amprius Technologies plans to build its first gigafactory in Brighton, Colorado.

That Lilium chose to invest some of its limited financial resources in its battery cell supplier Ionbox has raised a few eyebrows.

The Pentagon on Feb. 24 announced another major batch of military aid for Ukraine just as Russia’s invasion passes the one-year mark.