There is more than one artist with this name:
1) Formed in early 2008, POWER TRIP is a crossover band from Dallas, Texas in the vein of late 80's thrash, heavy metal and hardcore punk. For fans of Exodus, Vio-Lence, later Cro-Mags, and Prong. Lockin' Out Records. This band is substantially better than every other band.http://www.facebook.com/powertriptx. Their newest record "Manifest Decimation" was recorded in Hell by Satan himself.
2) Power Trip was a modern-oriented metal band from Karlovac, Croatia. Read more on Last.fm