Translation of "High-powered" in German

So, we have a long-range, high-powered weapon.
Wir haben also eine leistungsstarke Waffe mit großer Reichweite.
OpenSubtitles v2018

That's great, because I have designed a high-powered syrup dispenser to go along with this.
Das ist toll, denn ich entwarf einen passenden leistungsstarken Sirupspender.
OpenSubtitles v2018