
—
A good tailgate runs on a handful of small electrical loads: a speaker for the playlist, a television for the pregame show, string lights for the evening, phones that never stay charged, and a cooler or mini fridge. Some people add a blender for frozen drinks or a laptop for a score tracker.
A portable power station handles all of that without a roaring gas engine. It is a rechargeable battery with outlets, producing no exhaust and requiring no fuel to carry. It is also much quieter than a gas generator, allowing you to enjoy the music and conversations without excessive engine noise. Rules differ by stadium and parking lot, and some venues restrict gas generators, so check the policy before game day. Battery units are usually the easier fit.
Features That Matter in a Parking Lot
Six specs separate a good tailgating unit from a frustrating one:
- Capacity (Wh): how long the party runs.
- Output (W): how many devices can run at the same time.
- Weight: you will carry it from the car to the tailgate.
- Outlets: AC for TVs and fridges, USB-C for phones and laptops, a 12 V socket for car-style accessories.
- Recharge options: wall, car and solar all help.
- Pass-through charging: the ability to power devices while the unit itself charges.
Watts vs. Watt-Hours: Planning Your Setup
Output in watts decides what you can plug in. Capacity in watt-hours decides how long it lasts. Divide usable capacity by the total draw to estimate runtime, and remember that usable energy is about 85 percent of the label.
Here is a sample tailgate load. The television figure comes from OUPES’s appliance list; the others are assumed.
| Item | Draw |
| 50-inch TV | about 105 W |
| Bluetooth speaker or small PA (assumed) | about 40 W |
| String lights (assumed) | about 20 W |
| Mini fridge or 12 V cooler (assumed) | about 60 W |
| Phone charging (assumed) | about 30 W |
| Total | about 255 W |
With the TV, speaker and lights only (about 165 W), a 288 Wh unit gives roughly 1.5 hours and a 576 Wh unit gives roughly 3 hours. Add the fridge and phones for about 255 W, and the 576 Wh unit lasts closer to two hours. Fridge compressors cycle on and off, so real life is a little better than that math.
The lesson: for an all-day tailgate, pick your priorities. Pre-chill the cooler at home, skip the TV until the pregame show, and bring a second unit if the party is large.
What You Can and Can’t Run
Runs well
- Bluetooth speakers and PA systems
- LED string lights and lanterns
- Phones, tablets and laptops
- A small TV or projector
- A 12 V cooler or mini fridge
- Handheld or small fans
Check the label first
- Blenders, which vary widely in draw
- Popcorn machines and small cookers
Does not run on these units
- Electric grills, which commonly draw about 1,500 W
- Electric kettles, around 1,100 W
- Induction cooktops, around 2,000 W
- Hair dryers and space heaters
Heating elements are the main limit. Keep a propane grill for the cooking and let the battery handle the entertainment.
Two Portable Options From OUPES
Two compact models from OUPESÂ suit a tailgate.
The OUPES Exodus 700 offers 576 Wh and a 700 W pure sine wave inverter with a 1,200 W peak. It weighs 13.9 lb and carries seven outputs, including two AC outlets and a 140 W USB-C port. It lists a UPS response of 10 ms or less and supports pass-through charging. That makes it the better fit for a TV, speaker and cooler running together.
The OUPES Exodus 350 offers 288 Wh and a 350 W inverter with a 600 W peak, and weighs 9.15 lb. It also has seven outputs and a 140 W USB-C port. It suits a speaker, lights, phone charging and a laptop, or a short television session.
| Exodus 350 | Exodus 700 | |
| Capacity | 288 Wh | 576 Wh |
| AC output | 350 W (600 W peak) | 700 W (1,200 W peak) |
| Weight | 9.15 lb | 13.9 lb |
| Outputs | 7 | 7 |
| List price at writing | $299 | $399 |
Prices listed above are reference prices at the time of writing and may differ from current promotional offers, discounts, or retailer pricing. Check the official OUPES website for the latest prices.
Both carry a LiFePO4 battery rated for over 4,000 cycles to 80 percent capacity, a five-year standard warranty and an app for monitoring.
Charging Before and After the Game
Charge fully at home the night before. At the tailgate itself you have three ways to top up:
- Car socket: both models accept 12 V car input, rated up to 8 A. It is slow, but useful while you drive to the next stop.
- Solar: both accept up to 240 W of solar, which needs a foldable panel and some open sun. OUPES lists its 240 W panel at 18.48 lb.
- Wall outlet: AC input is 200 W on the Exodus 350 and 400 W on the Exodus 700, handy once you are home or at a hotel.
After the game, plug the unit in as soon as you can, so it is ready for the next one.
Tailgate Setup Tips
- Mind the heat. Both models list a working range of 0 to 40 °C (32 to 104 °F). On a hot day, keep the unit in the shade rather than a closed trunk.
- Keep it dry. Put it under a canopy or inside the vehicle if rain is possible.
- Use USB-C where you can. It wastes less energy than AC and charges laptops directly.
- Plan the loads. Write a quick list of watts before you leave.
- Protect the cables. Tape down or route cords so no one trips.
- Watch it in the app. Remote monitoring shows battery level and output without opening the unit.
FAQ
How long will a portable power station run a TV? A 50-inch television draws about 105 W, so a 576 Wh unit runs one for roughly four to five hours alone, and less when other devices share the battery.
Can I run an electric grill? Not on these compact models. Electric grills commonly draw about 1,500 W, more than their output.
Is a power station better than a gas generator for tailgating? It is quieter, produces no exhaust and needs no fuel. A gas generator provides more continuous power but comes with noise, fumes and venue restrictions.
Can I charge it while using it? Yes. Both models support pass-through charging, so you can run devices while recharging.
What size do I need? For phones, speakers and lights, 288 Wh is enough. For a TV and a cooler in addition, choose 576 Wh or more.
—
