Instruct: Classify Amazon reviews into positive or negative sentiment
Query: POWER HOG

IT WORKS BUT IT SUCKS BATTERY POWER UP FAST AND DRAINS BATTERIES. i INSTALLED IN A BUS CONVERSION AND ONLY CONNECET WHEN WERE RUNNING TO CHARGE COMPS AND PHONES AND SUCH. i HAVE THE 3500 12 VOLT VERSION SAME COMPANY AND DONT HAVE 1/2 THE DRAINAGE WITH A LOAD (REFER 100 WATTS). THIS WILL RUN EMPTY AND DRAIN POWER. I HOOK UP TO MCI BUS WITH DUEL BATTERIES 24 VOLT SYSTEM