Can a Portable Power Station Run a TV?

TV Wattage by Screen Size and Type

Modern TVs are remarkably energy-efficient compared to the old plasma and CRT days. LED and OLED technology means even large screens sip power rather than gulp it. Here is what typical TVs draw:

The actual wattage varies by brightness setting, content being displayed (dark scenes use less power on OLED), and whether HDR is active. You can find the exact power consumption on the EnergyGuide label or in your TV's manual. For a quick check, many smart TVs display power consumption in their settings menu.

Runtime Calculations

Because TVs draw so little power, you get impressive runtimes even from modest power stations. Using the standard formula with 85% inverter efficiency:

A 500Wh station can power a 55-inch TV for an entire movie night with room to spare. That same station would barely run a space heater for 30 minutes. TVs are one of the best use cases for portable power. Plug in your exact numbers with our Runtime Calculator.

Adding a Gaming Console or Streaming Device

If you are running a TV during an outage or while camping, you probably want something to watch. Here is what common accessories add to the power draw:

Streaming sticks are negligible, adding just a few watts. But a PS5 or Xbox Series X nearly doubles the total draw when combined with a large TV. A 55" TV (100W) plus PS5 (150W) equals 250W total, which cuts your runtime on a 1000Wh station from 8.5 hours to about 3.4 hours. Still very reasonable for a gaming session during a power outage.

If you have internet via a mobile hotspot or Starlink, do not forget to account for the router or hotspot device (10-20W for a router, 40-100W for Starlink).

What About Projectors?

Projectors are popular for outdoor movie nights and camping, but they draw more power than TVs of comparable screen size:

• Mini/portable projectors: 30-80W. Very manageable on even small power stations. A 500Wh station gives you 5-14 hours.
• Mid-range home projectors: 200-300W. Still workable. A 1000Wh station gives you 3-4 hours, enough for a movie.
• High-end laser projectors: 300-500W. These need a larger station. A 2000Wh unit gives you 3-5 hours.

For outdoor movie nights, a mini projector plus a compact power station under 500Wh is the sweet spot. You get a full movie with capacity left over for phone charging and speakers.

Tips for Maximum TV Runtime

• Lower the brightness. Most TVs draw 20-30% less power at medium brightness vs maximum. In a dark room during an outage, you do not need full brightness anyway.
• Disable HDR processing. HDR modes increase peak brightness and power draw. Turning it off can save 10-15% on power consumption for some TV models.
• Use a streaming stick instead of a console. If you just want to watch shows, a Fire TV Stick at 5W is far more efficient than a PS5 at 150W running a streaming app.
• Consider a tablet for small groups. If it is just one or two people, a tablet draws 5-10W and has its own battery. Save the power station for appliances that actually need it.
• Check if your TV has an eco mode. Many modern TVs have built-in power saving modes that limit brightness and processing, which can significantly reduce wattage.

Best Value Stations for Running a TV

Since TVs draw so little power, you do not need a massive station. These budget-friendly options from our database offer at least 200Wh capacity and 200W output, sorted by best value (lowest $/Wh).

Want to compare specific models? Use our comparison tool to see how they stack up, or check our buying guide for a full walkthrough of what to look for.