Yes, but with limitations. Portable power stations use a pure sine wave inverter with an output capacity between 100 and 500 watts. The average 30-inch LED TV uses roughly 50 watts of power while a 30-inch plasma TV consumes 150 watts. (50-inch TVs use roughly twice these amounts.) Many portable power sources max out at 200 to 300 watts/hour which means the average 30-inch LCD TV could run for roughly four hours while a 50-inch plasma TV would last less than one hour. As such, TVs are best paired with a dedicated power bank rather than a shared one.