Portable Electric’s VOLTstack power stations deliver reliable, instant power whenever and wherever you need it. The VOLTstack is a battery electric generator – no fumes, no noise and no excessive costs. Simply flip a switch for silent, emissions-free portable power. No matter the need, the VOLTstack is revolutionizing the way we power our world. Capable of replacing your gas/diesel generator, the VOLTstack will change the way you use power – forever.