Wiktionary
a. At full power; at the very utmost limit. alt. At full power; at the very utmost limit.
Usage examples of "full-powered".
After all, it was less than three weeks since the ships had completed their full-powered engine trials.
Combat Rocket Number One Oh Six Eight Five, full-powered by the disintegrating nuclei of unstable isotopes, took off with a whooshing roar which even her thick walls could not mute.
It almost did - only a last-instant, full-powered side thrust enabled the target to evade it.
He pounded his fists together and stared up at the sky with bitter eyes, but the alien stars mocked him, and his jaw clenched as he powered his com implant and sent out a full-powered omnidirectional pulse, heedless of the quarantine system's sensors.
If he puts up a full-powered array he can cover five times the ground twice as fast.