Highest Rated Gear

Power Station Backup for Oxygen Concentrators: What the Math Says (and What It Can’t Replace).
Please read this first. If you or someone you care for depends on supplemental oxygen, a power station can be one layer of a backup plan, but it should never be the only layer. This article explains the power math so you can make an informed plan with your care team and equipment supplier. It […]

How Much Does It Actually Cost to Run a Portable Power Station All Year?
People price power stations by the sticker, but the question that comes right after the purchase is: what does it cost to keep one around? The honest answer is surprisingly small, and almost none of it is electricity. This guide breaks down the real annual cost, using current electricity rates and manufacturer maintenance guidance, so […]

Can a Power Station Run a Window AC During a Summer Blackout? The Real Numbers.
Of all the things people ask a power station to do, running an air conditioner is the one most likely to end in disappointment. The unit starts, the room cools for a couple of hours, and then the battery is empty by mid-afternoon. This article does the math in advance so you know what to […]
Runtime Guides
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What Can a 1000Wh Power Station Run?
“What can it run?” is the most common question about power stations, and most answers are wrong in a specific way: they confuse watt-hours with watts. A 1000Wh station stores a fixed amount of energy (that is how long it can run things), but its inverter has a separate output limit in watts (that is […]

Can a Power Station Run a Window AC During a Summer Blackout? The Real Numbers.
Of all the things people ask a power station to do, running an air conditioner is the one most likely to end in disappointment. The unit starts, the room cools for a couple of hours, and then the battery is empty by mid-afternoon. This article does the math in advance so you know what to […]
Balcony & Renter Solar
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Power Station vs. Generator: Which Do You Actually Need for Home Backup?
Before you can compare specific models, specs, or prices, there’s a more fundamental decision most buying guides skip entirely: do you actually need a generator at all, or is a power station the right tool for your situation? We’ve spent this entire series comparing power stations against each other — this article steps back and […]

Best Power Stations Under $500 (2026): What You Actually Get at Each Price Point.
Most “best power stations under $500” lists just rank whatever’s on sale that week. We’re doing this differently — using the same approach as the rest of this series: real continuous and surge watt ratings, real capacity numbers, and an honest look at what a sub-$500 budget actually buys you versus the larger units we’ve […]
Outage Prep
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Can You Use or Charge a Portable Power Station in Freezing Weather? The Temperature Limits Explained
Winter storms are exactly when you want a power station to work, and also exactly when its battery is at its weakest. The surprise for most owners is that the cold affects two things differently: using the station and charging it. One is usually fine; the other can cause permanent damage. Here is what the […]

How Long Does Food Last in a Fridge or Freezer During a Power Outage?
The first question after the lights go out is rarely “how many watt-hours do I have?” It is “how long before my food spoils?” The answer sets how much a power station actually needs to do, and it is more forgiving than most people expect. This guide starts with the official food-safety timelines, then works […]