Portable Powerpack. XPower Powerpack 1500 is a portable power system that can supply up to 1500 watts of household electricity enough to run almost any electronic product or appliance you might connect to your wall outlet at home. XPower Powerpack 1500 consists of a battery pack that stores electrical energy, state-of-the-art electronics that convert 12 volts from the battery pack to household power, an AC power panel that contains two standard outlets, and a DC power panel that is used to run 1