We Compared 4 Power Stations for a TV on Calculated Runtime Hours
Off-grid power editor
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Updated
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This guide is for people who want the television to keep working when the mains does not, plus campers and RV owners running a set away from a socket. A TV is an unusually easy load to size for, because it draws a steady wattage all evening rather than cycling like a fridge, and it needs no surge current at all. That makes capacity and switchover time the two specifications that decide everything, and inverter wattage a question about what sits beside the set rather than about the set itself. We compared four units on capacity, inverter rating, recharge speed, weight and cycle life. We did not test any of them, and every review states exactly what its recommendation rests on. What you get here is the part the listings leave out: rated watt-hours converted into delivered hours across three named television setups, and the arithmetic behind each one.
What is the best portable power station for a TV?
The Jackery Explorer 500 v2 suits most living rooms. Its 10ms switchover keeps the picture up through a cut instead of forcing a reboot, and 512Wh delivers about 4.4 hours on a typical 55-inch setup. If your set is a large OLED with a soundbar and a console attached, the EcoFlow RIVER 2 Pro and its 768Wh pack is the better tool.
Key takeaways
- Take about 15% off any rated capacity before you calculate hours, because inverter conversion never reaches the screen
- A television is a steady load with no start-up surge, so capacity decides runtime and inverter wattage decides only what else can share the socket
- A 10ms switchover keeps a set alive through the gap; anything slower means a reboot, a reloaded app and a lost place in the stream
- The games console, not the television, is what pushes an AV shelf past 300W and rules out the smallest units
- Surge modes such as X-Boost and Power Lifting reach their headline wattage by lowering voltage and do nothing for switch-mode AV gear
Our picks at a glance
Every unit below wins a specific situation rather than a place in a ranking. Pick the row that matches how you will actually use it.
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Best for an uninterrupted evening of TV
Jackery Explorer 500 v2
Living rooms on an unreliable grid, where the television, streaming box and router should keep running through a cut without anyone getting up.
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Best for a 65-inch OLED with a soundbar and a console
EcoFlow RIVER 2 Pro
Large televisions with a soundbar and a console attached, where the priority is hours of viewing per charge rather than a seamless handover from the mains.
-
Best for a TV and a games console together
BLUETTI Elite 30 V2
Short outages in a room where a console or a soundbar shares the socket with the television and a 300W unit would simply refuse to run the lot.
-
Best for a bedroom, camper or back-garden set
EcoFlow RIVER 3
Small televisions and portable screens away from the main room: a camper, a bedroom set, a garden projector evening or a spare-room television.
How they compare
Scroll the table sideways to see every column.
| Product | Where to buy | Award | Capacity | AC output | Weight | AC recharge time | Battery chemistry | Rated cycle life | Best for |
|---|---|---|---|---|---|---|---|---|---|
| Jackery Explorer 500 v2 | Best for an uninterrupted evening of TV | 512Wh | 500W (1000W surge) | 12.6 lb (5.7 kg) | 52 minutes to 80% | LiFePO4 | 6,000 charge cycles | Living rooms on an unreliable grid, where the television, streaming box and router should keep running through a cut without anyone getting up. | |
| EcoFlow RIVER 2 Pro | Best for a 65-inch OLED with a soundbar and a console | 768Wh | 800W | 18.2 lb (8.3 kg) | 70 minutes to full | LiFePO4 | 3,000 cycles to 80% | Large televisions with a soundbar and a console attached, where the priority is hours of viewing per charge rather than a seamless handover from the mains. | |
| BLUETTI Elite 30 V2 | Best for a TV and a games console together | 288Wh | 600W continuous (1500W Power Lifting) | 9.4 lb (4.3 kg) | 0-80% in 45 minutes, 0-100% in 70 minutes (380W AC) | LFP | -- | Short outages in a room where a console or a soundbar shares the socket with the television and a 300W unit would simply refuse to run the lot. | |
| EcoFlow RIVER 3 | Best for a bedroom, camper or back-garden set | 245Wh | 300W (600W X-Boost) | 7.8 lb (3.5 kg) | 1 hour to full | LiFePO4 | 3,000 cycles to 80% | Small televisions and portable screens away from the main room: a camper, a bedroom set, a garden projector evening or a spare-room television. |
The full reviews
Best for an uninterrupted evening of TV
Jackery Explorer 500 v2
Jackery
This is the unit that turns an outage into a pause rather than an end to the evening. A 10ms switchover keeps the picture up when the mains drops, and 512Wh is enough to finish what you were watching plus most of whatever came next. It is sized for a living room, not for a projector and a party.
What we like about the Jackery Explorer 500 v2
- 10ms switchover is shorter than one 60Hz mains cycle, so the set does not reboot or lose the HDMI handshake
- 512Wh delivers roughly 4.4 hours on a typical 55-inch setup, which covers an evening rather than a single film
- 52 minutes to 80% puts back around 3.5 hours of viewing during a short grid window
- 6,000 charge cycles is the highest published rating on this shortlist and suits a unit that sits inline every night
- A 12.2 x 6.2 x 8.1 in body at 12.6 lb fits behind a TV stand instead of standing beside it
Where it falls short for the Jackery Explorer 500 v2
- 512Wh gives about 2.5 hours on a 65-inch OLED with a soundbar, which is short of a double feature and short of most evening outages
- Two AC outlets in total, so a television and a soundbar fill the unit and a console or a lamp needs a power strip
- 500W continuous leaves roughly 390W spare once a 55-inch set and a soundbar are running, which a current games console consumes almost entirely
- No solar input rating appears in our specification set for the JE-500A, so unlike the 220W RIVER 2 Pro and the 110W RIVER 3 there is no documented way to refill it during an outage that runs past the first evening
Key specifications
- Capacity
- 512Wh
- AC output
- 500W (1000W surge)
- Weight
- 12.6 lb (5.7 kg)
- UPS switchover
- 10ms
- AC recharge time
- 52 minutes to 80%
- Rated cycle life
- 6,000 charge cycles
Most small power stations are sold on capacity. For a television, the specification that changes your evening is the switchover time, and this unit is one of only two here that publishes one.
Why 10ms is the number that matters
A television is not a fridge. It does not care about surge current, and it draws a steady load all night. What it does care about is continuity. Lose power for half a second and the set reboots, the streaming app reloads, the HDMI handshake runs again and you spend a minute finding your place.
At 10ms the gap is shorter than a single 60Hz mains cycle, which is about 16.7ms. A television’s power supply holds up through that on its internal capacitors alone. In practice the picture does not flinch.
What 512Wh buys in hours
Take 15% off the rating for inverter conversion and roughly 435Wh reaches the equipment. Against three setups:
- 32-inch set, streaming stick and router at about 60W: around 7.2 hours
- 55-inch LED, streaming stick and router at about 100W: around 4.4 hours
- 65-inch OLED, soundbar, stick and router at about 175W: around 2.5 hours
Those three lines are the whole purchase decision. On the middle setup this is a full evening. On the top one it is one film and the credits.
The recharge yield
52 minutes to 80% restores about 410Wh of rating, or roughly 348Wh delivered. That is another 3.5 hours on the middle setup. If your power comes back in patches rather than all at once, that ratio is what decides how much viewing you actually get out of a bad night.
Where two outlets bites
Two AC sockets. The television takes one. A soundbar takes the other. A console, a lamp or a phone charger already needs a strip trailing out from behind the stand, and the 500W continuous rating means that strip cannot carry anything with a heating element.
The standby argument
The 6,000-cycle rating is the reason to leave this one plugged in permanently rather than storing it in a cupboard. Three hours of viewing a night at 100W pulls roughly 353Wh from the pack, which is about 0.69 of a cycle. On that arithmetic the rating covers something in the order of 8,700 evenings. The electronics around it will fail long before the cells do.
Anyone whose set is a large OLED, or who wants gaming hours rather than viewing hours, should read the RIVER 2 Pro section instead.
- Best for
- Living rooms on an unreliable grid, where the television, streaming box and router should keep running through a cut without anyone getting up.
- Choose something else if
- Your set is a large OLED driving a soundbar, or you want one unit to cover a whole evening of gaming rather than a couple of hours of viewing.
Best for a 65-inch OLED with a soundbar and a console
EcoFlow RIVER 2 Pro
EcoFlow
The RIVER 2 Pro is the only unit here that treats a large television as a routine load rather than a stretch. 768Wh and 800W cover a big set, a soundbar and a console together for hours. The trade is that it publishes no switchover figure, so it is a runtime tool rather than a seamless one.
What we like about the EcoFlow RIVER 2 Pro
- 768Wh is 50% more capacity than anything else on this shortlist and delivers about 6.5 hours on a typical 55-inch setup
- 42 watt-hours per pound is the best energy density here, so the extra weight buys proportionally more viewing
- 800W continuous runs a 65-inch set, a soundbar and a games console at once with headroom left over
- 11 outlets in total means a whole AV shelf plugs straight in with no power strip
- 220W solar input refills the entire pack in roughly 3.5 hours of full-rated sun
Where it falls short for the EcoFlow RIVER 2 Pro
- Our specification set lists no UPS switchover time, so we cannot say the picture survives the instant the grid drops the way it does on the Explorer 500 v2
- 18.2 lb is more than twice the RIVER 3, which rules it out for anyone carrying a set to a tent or a back garden by hand
- 3,000 cycles to 80% is half the Explorer 500 v2's rating, which matters if the unit is going to cycle every single night
- At 10.5 x 10.1 x 8.5 in no side is under 8 inches, so it will not slide into the gap behind a stand the way the 12.2 x 6.2 x 8.1 in Explorer 500 v2 does and has to sit out in the room
Key specifications
- Capacity
- 768Wh
- AC output
- 800W
- Weight
- 18.2 lb (8.3 kg)
- AC recharge time
- 70 minutes to full
- Max solar input
- 220W
- Ports
- 11 outlets total
Every other unit here asks you to size your evening down to the battery. This one does not, and that is the whole reason it is on the list.
The capacity gap is larger than it looks
768Wh against 512Wh sounds like a 50% step. In delivered terms it is bigger, because the fixed loads in a television setup do not scale. Deduct 15% for inverter conversion and about 653Wh reaches the equipment:
- 32-inch set, stick and router at about 60W: around 10.9 hours
- 55-inch LED, stick and router at about 100W: around 6.5 hours
- 65-inch OLED, soundbar, stick and router at about 175W: around 3.7 hours
Put that in films. A two-hour feature on the middle setup costs 200Wh delivered, so this pack is a little over three of them. The Explorer 500 v2 manages two. On the big-OLED setup it is nearly two films, where the Explorer 500 v2 gets through one and the two smallest units here do not finish one at all.
Weight that actually pays for itself
18.2 lb is the heaviest unit on this shortlist, and at 42 watt-hours per pound it is also the most efficient way to carry energy here. The Explorer 500 v2 comes to 41, the RIVER 3 to 31 and the Elite 30 V2 to just under 31. If the unit is going to live next to a TV stand and never move, that ratio is the one to buy on.
What 800W is really for
A television does not need 800W. A 65-inch set draws well under 200W even with the backlight up. The inverter rating exists for what sits beside it: a soundbar at around 30W, and a current games console that can pull roughly 200W under load. Add those up and you are near 350W, which the 300W-class units in this guide cannot carry at all.
The gap in its specification sheet
No published UPS switchover time. That is not a small omission for a television, because the difference between a seamless handover and a reboot is the entire value of a battery in a living room. If your grid drops without warning and you want the picture to stay up, the Explorer 500 v2 and the Elite 30 V2 both publish 10ms and this does not.
Treat the RIVER 2 Pro as the unit you switch to deliberately, not the one that catches you.
Recharging without the grid
220W of solar input refills 768Wh in about 3.5 hours of full-rated sun, which is a realistic half-day in good conditions and considerably longer in anything less. For a camper or a cabin running an evening film habit off panels, that is the number that decides whether the setup sustains itself.
- Best for
- Large televisions with a soundbar and a console attached, where the priority is hours of viewing per charge rather than a seamless handover from the mains.
- Choose something else if
- You need the set to keep running without a reboot the moment the power fails, or you have to carry the unit any distance on foot.
Best for a TV and a games console together
BLUETTI Elite 30 V2
BLUETTI
The Elite 30 V2 packs a 600W inverter and a 10ms handover into a 9.4 lb box, which is the combination nothing else this small offers. It will start and hold a television, soundbar and console that the 300W class simply refuses. The 288Wh pack behind it is the catch, and it is a serious one.
What we like about the BLUETTI Elite 30 V2
- 600W continuous is double the 300W class and carries a television, a soundbar and a games console on one unit
- 10ms switchover is under a single 60Hz mains cycle, so the set rides through a grid failure without rebooting
- 0-80% in 45 minutes restores roughly two hours of typical viewing from a short window on the mains
- 9.4 lb makes it the only unit here with a 600W inverter that one hand can move between rooms
- 60 months of warranty cover matches the five-year terms published for the Explorer 500 v2 and the RIVER 2 Pro
Where it falls short for the BLUETTI Elite 30 V2
- 288Wh at a 310W television-and-console load is around 47 minutes of play, so the inverter offers headroom the battery cannot sustain
- Power Lifting reaches 1500W by lowering output voltage and only applies to resistive loads, so it adds nothing usable for a TV, soundbar, console or projector
- At 12.5 x 13.4 x 9.7 in it has the largest published footprint here while holding the second-smallest pack, and just under 31 watt-hours per pound is the weakest ratio on this shortlist
- BLUETTI publishes no cycle rating for this model in our specification set, so there is no way to check how many nightly cycles it survives against the 6,000 on the Explorer 500 v2 or the 3,000 on both RIVER units
Key specifications
- Capacity
- 288Wh
- AC output
- 600W continuous (1500W Power Lifting)
- Weight
- 9.4 lb (4.3 kg)
- UPS switchover
- 10ms
- AC recharge time
- 0-80% in 45 minutes, 0-100% in 70 minutes (380W AC)
- Warranty
- 60 months
This one exists on the list for a specific reason: it is the only small unit here that says yes when you plug in a console.
The inverter is set by the console, not the TV
A 55-inch LED television draws roughly 80W. That fits inside every unit in this guide with room to spare, which is why sizing on the television alone gets people into trouble.
Put a soundbar at around 30W and a current games console at around 200W beside it, and the shelf is drawing near 310W. The 300W-rated units in this guide cannot carry that. The Elite 30 V2, at 600W continuous, has close to double the headroom it needs.
And then the battery answers back
At 310W, 288Wh with 15% deducted for conversion is about 245Wh delivered, which is roughly 47 minutes. That is not a gaming session. It is a single match, or the time it takes to save and shut down properly.
On the television alone the arithmetic is kinder:
- 32-inch set, stick and router at about 60W: around 4.1 hours
- 55-inch LED, stick and router at about 100W: around 2.4 hours
- 65-inch OLED, soundbar, stick and router at about 175W: around 1.4 hours
Read the 600W rating as permission to run the shelf, not as a promise about how long.
Ignore the 1500W figure
Power Lifting reaches 1500W by dropping the output voltage so current stays inside limits. That works for a resistive load, where lower voltage simply means less heat. It does nothing helpful for a switch-mode power supply, which is what every television, soundbar, console and projector uses. The number that applies to your AV shelf is 600W.
What the 45-minute charge is worth
Zero to 80% in 45 minutes puts back about 230Wh of rating, or 196Wh delivered. That is close to two more hours on the middle setup. For a grid that fails in short bursts, refilling that fast from a small pack is a genuinely different experience from waiting on a large one.
The shape problem
12.5 x 13.4 x 9.7 in is a wide footprint for 288Wh, and just under 31 watt-hours per pound is the weakest ratio here. You are paying in size and weight for the inverter, not for the battery. If nothing on your shelf needs more than 300W, that trade makes no sense and the RIVER 3 does the same job in a smaller box.
- Best for
- Short outages in a room where a console or a soundbar shares the socket with the television and a 300W unit would simply refuse to run the lot.
- Choose something else if
- You want more than about an hour of gaming per charge, or you are buying purely on hours of viewing and nothing else on the shelf needs the extra wattage.
Best for a bedroom, camper or back-garden set
EcoFlow RIVER 3
EcoFlow
At 7.8 lb the RIVER 3 is the only unit here you would carry to a tent, a spare room or a patio without thinking about it. Matched to a small set and a streaming stick it is genuinely well sized. Matched to a living-room shelf it runs out roughly one film in.
What we like about the EcoFlow RIVER 3
- 7.8 lb is the lightest unit here by a clear margin and moves one-handed to a bedroom, a tent or a garden
- 245Wh covers around 3.5 hours on a 32-inch set with a streaming stick and a router
- A full recharge in one hour means a whole evening's viewing comes back in the time it takes to cook dinner
- 3 AC outlets among 9 ports, against the two AC outlets on the larger Explorer 500 v2
- 3,000 cycles to 80% is ample for weekend and holiday use rather than nightly duty
Where it falls short for the EcoFlow RIVER 3
- 300W continuous cannot carry a 55-inch set, a soundbar and a games console together, which land near 310W
- 208Wh delivered is about one two-hour film on a typical 55-inch setup with essentially nothing in reserve
- The 110W solar ceiling means a full refill needs over two hours of full-rated sun and considerably longer under real skies
- No UPS switchover time appears in our specification set, so a set left plugged into it should be expected to reboot and reload its streaming app when the mains drops, unlike the 10ms Explorer 500 v2
Key specifications
- Capacity
- 245Wh
- AC output
- 300W (600W X-Boost)
- Weight
- 7.8 lb (3.5 kg)
- AC recharge time
- 1 hour to full
- Ports
- 9 total, 3 AC outlets
- Rated cycle life
- 3,000 cycles to 80%
The other three units in this guide are furniture. This one is luggage, and that changes which job it is good at.
Size it to the screen, not to the room
245Wh is small, so the honest approach is to say exactly what it covers. Deduct 15% for inverter conversion and about 208Wh reaches the equipment:
- 32-inch set, streaming stick and router at about 60W: around 3.5 hours
- 55-inch LED, streaming stick and router at about 100W: around 2.1 hours
- 65-inch OLED, soundbar, stick and router at about 175W: around 1.2 hours
The first line is the one to buy on. A small set in a camper, a spare room or a tent runs a whole evening from this. The third line is the reason it is fourth on this list rather than first: a big OLED empties it before the film ends.
Where the 300W ceiling stops you
A 55-inch television at around 80W is not the problem. The problem is what shares the socket. Add a soundbar at 30W and a games console at roughly 200W and the shelf sits near 310W, which is above the continuous rating. The unit will not run that combination at all, regardless of how much charge is in it.
X-Boost lifts the figure to 600W by reducing output voltage. That helps resistive loads and does not help a television, a soundbar or a console, all of which run switch-mode supplies. For AV gear, 300W is 300W.
The recharge ratio is unusually good
One hour to full is a strong number for a pack this size. Put another way, one hour on the mains buys roughly 2.1 hours of viewing on the middle setup. Very few small units return more than they consume at that rate, and it means an intermittent grid or a short generator run resets the evening cleanly.
From solar it is the opposite story. 110W into 245Wh is over two hours of full-rated sun for a full pack, which in practice means most of a good day.
Who should pick something else
Anyone whose television lives in the main room with a soundbar under it. The weight advantage that justifies this unit is worthless if the unit never moves, and 208Wh delivered is not an evening on that setup. Buy it because it travels.
- Best for
- Small televisions and portable screens away from the main room: a camper, a bedroom set, a garden projector evening or a spare-room television.
- Choose something else if
- Your television is 55 inches or larger with a soundbar attached, or anything on the same shelf needs more than 300W continuous.
How we researched this guide
Four units were compared on published manufacturer specifications and documented behaviour of surge modes in this category. None of them were tested by us. Every runtime figure on this page is calculated from the rated capacity with 15% deducted for inverter conversion, applied to three stated television setups drawing 60W, 100W and 175W.
The full process is on our how we test portable power stations page, including what counts as hands-on use.
- Units evaluated
- 4
- Used hands-on
- 0
- Assessed from documentation and owner reports
- 4
Evaluation methods used: specification comparison, documentation and owner-report research, editorial selection
Which one should you buy?
Match your situation on the left to the recommendation on the right.
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You want the picture to survive a cut without anyone getting up
Recommendation: Buy the Jackery Explorer 500 v2 for its 10ms switchover and about 4.4 hours on a 100W setup
-
Your set is 65 inches with a soundbar and you want more than one film
Recommendation: Buy the EcoFlow RIVER 2 Pro, whose 768Wh delivers roughly 3.7 hours on that setup
-
A games console shares the socket and the unit must still be light
Recommendation: Buy the BLUETTI Elite 30 V2 for its 600W inverter in a 9.4 lb box, accepting about 47 minutes of play
-
The screen is a small set in a camper, tent or spare room
Recommendation: Buy the EcoFlow RIVER 3 at 7.8 lb, which covers around 3.5 hours on a 32-inch setup
-
The unit will sit inline behind the TV stand and cycle every single night
Recommendation: Buy the Jackery Explorer 500 v2, whose 6,000-cycle rating is double the RIVER units
Mistakes buyers make
- Sizing from the rated watt-hours on the box without deducting inverter conversion loss, which overstates real viewing time by roughly 15%
- Buying on inverter wattage because a fridge guide said to, when a television needs no surge current and draws under 200W even at 65 inches
- Forgetting the router and the streaming box, which add 15W to 20W of constant draw and are what actually decide whether the stream keeps playing
- Assuming a headline surge figure such as X-Boost or Power Lifting adds usable headroom for a soundbar, console or projector
- Choosing a unit with no published switchover time and expecting the set to ride through a mains failure without rebooting
Our final recommendation
If you want one answer rather than a shortlist, this is the unit that suits the widest range of readers in this category.
Best for an uninterrupted evening of TV
Living rooms on an unreliable grid, where the television, streaming box and router should keep running through a cut without anyone getting up.
Questions buyers ask
How many watts does a TV actually use?
Far less than most buyers assume. A 32-inch LED set is around 40W, a 55-inch LED around 80W, and a 65-inch OLED around 130W with the backlight working hard. Those are the assumptions behind every hour figure on this page. Add 15W to 20W for the router and streaming box, and 30W if a soundbar is running.
Will my TV turn off for a moment when the power fails?
Only if the unit is slow, or if you are not running it inline. A 10ms switchover, which the Explorer 500 v2 and Elite 30 V2 both publish, is shorter than one 60Hz mains cycle at 16.7ms, so the set's internal capacitors carry it through and nothing reboots. Units with no published figure should be treated as a deliberate switch, not a safety net.
Can one of these run my TV and my games console?
Only the larger two. A 55-inch set at 80W, a soundbar at 30W and a current console at roughly 200W come to about 310W, which is above the 300W continuous rating on the RIVER 3. The Elite 30 V2 at 600W and the RIVER 2 Pro at 800W both carry it, though on the Elite 30 V2 the 288Wh pack lasts around 47 minutes at that draw.
Is it safe to leave a power station plugged in behind the TV all the time?
Yes, and that is how a unit with a fast switchover is meant to be used. The thing to check is cycle rating rather than safety. Three hours of viewing a night pulls roughly 0.69 of a cycle from a 512Wh pack, so the Explorer 500 v2's 6,000-cycle rating covers thousands of evenings, while a 3,000-cycle unit reaches its rating sooner under the same habit.
Can I run a projector for an outdoor movie night?
Yes, but budget for the whole setup rather than the projector alone. Treat it as a steady load like a television and use the same arithmetic: rated watt-hours, less 15%, divided by the combined draw of projector, speaker and source device. The RIVER 3 at 7.8 lb is the easiest to carry outside, and the RIVER 2 Pro is the one that lasts a double feature.
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