Goal Zero Yeti 500X vs ALLPOWERS 666 Wh: 500 Watt Portable Power Station Compared

So, you’re looking for a 500 Watt portable generator, but with so many options on the market, you’re not sure where to turn.

This is an all too common problem that we plan to solve for you today. Portable generators have made a name for themselves for their power output and the easy to carry nature.

After extensive research and product testing, we’ve found two 500 Watt portable generators you should consider.

This article will be putting the Goal Zero Yeti 500X vs. ALLPOWERS 666Wh head to head. This will give you an amazing insight into what the generators have to offer.   

But, before we do that, let’s first introduce you to both of the products.

We’ll start with the…


Goal Zero Yeti 500X Battery Powered Generator

The Yeti 500X power station uses a powerful 505W li-ion NMC battery that supplies 46.8Ah. It was designed to carry 20% more power at 20% of their previous model’s size.

They wanted to make their portable generator perfect for camping trips, and the smaller and lighter shell does just that. But, more importantly, they didn’t want to compromise on the power it holds.

The 500W portable generator comes with plenty of output ports to help you charge your devices:

  • 12V car port charger
  • Two AC inverters 
  • 6mm output port
  • Two USB-A ports (12W) 
  • USB-C port (18W)
  • USB-C PD port (60W)

So, what does this all mean?

Well, it essentially means you can charge as many as eight devices in one go. These could be things like your laptop, camera, mobile phone, or even a portable mini-fridge.

And when you consider the generator only weighs 12.9 lbs and has a small size of 11.25” x 5.8” x 7.5”, you can see it’s astonishing how much power it holds.

They fitted the Yeti 500X with the latest charging technology to ensure you get high-speed charging power for all your devices.

One of the best features is its ability to combine with powerful solar panel chargers so you can ensure you have power wherever you go. More importantly, it comes with MPPT (Maximum Power Point Tracking) technology.

MPPT technology makes sure you get the most efficient charge. If you’re looking to power your generator with solar panels, you should look for a 100W-200W system. To gain a full charge from solar power, you’re looking at 14 hours.

Other charging methods include:

  • Wall socket: 8.5 hours 
  • Car charging port: 4.5 hours

Overall the Yeti 500X is an amazing product that dwarfs its previous model. The lightweight and more compact size makes it easier to transport. And the increased power output means you can charge more equipment for longer.  


ALLPOWERS 666Wh Portable Power Station

They claim to be the smallest and lightest portable generator on the market, coming in at 10.4” x 5.5” x 7” and weighing only 11.7 lbs. ALLPOWERS 666Wh power station uses a compact lithium-ion battery with a huge 185.2Ah capacity.

This really does make it the number one portable generator for campers. The small size makes it surprisingly easy to carry. But the best thing is:

The small size doesn’t compromise how much power it generates, which is very important. It has 9 charging ports and 3 recharging ports, making it perfect for the times you’re off the grid. Here are the charging ports included in the system:

  • Two universal AC outputs 
  • Three USB output ports
  • Type-C port 
  • Two DC5.5×2.5 mm output ports
  • 12V car outlet

This means you have nine methods for charging your devices when you’re “off the grid, “ allowing you to charge things like your GPS, mobile phones, laptops, and much more.

When it comes to bringing power back to the portable power station, you have three methods:

One of the features we really enjoyed was the Aipower App, which is supported on iOS 9.0 or higher, and Andriod 4.3. The app shows you how much power you’re using, what ports are using energy, and how long the battery will last.

The digital display shows the same information, but it’s nice not having to move to find out.

Overall, ALLPOWERS 666Wh power station is among the best portable generators on the market. It provides more charging ports, a lighter weight, and more power. Not bad, eh?


How Do The Features Compare?

Okay, so you now know what the two portable generators have to offer, but how do they compare? If you want to make an informed decision, it is essential to think about the features.

Although the two generators have many similarities, there are a few things that make them differ. Let’s take a look:


The Size And Weight

Although there isn’t much difference between the two, the ALLPOWERS 666Wh power station is slightly smaller and carries less weight. Here’s how they look next to each other:

  • ALLPOWERS 666Wh: 
    • Size: 10.4” x 5.5” x 7”
    • Weight: 11.7 lbs
  • Goal Zero Yeti 500X 
    • Size: 11.25” x 5.8” x 7.5″
    • Weight: 12.9 lbs

As you can see, it’s pretty close, but if you’re planning to carry the generator for long distances, it’s a good idea to go with ALLPOWERS portable generator. 

It will make your life easier and put less strain on your body.


Power Provided 

One of the most important things to consider when purchasing a portable generator is the power it provides. If you’re going away for a while and haven’t got access to power, you need the generator to last a long time.

And when it comes to power, there’s only one winner. ALLPOWERS 666Wh portable generator far exceeds the Yeti 500X.

It has a 185.2Ah capacity, which is far greater than Yeti’s 500X, which only supplies 46.8Ah. So, what does this mean for you?

Well, it allows you to power more devices for longer before you need to recharge the portable generator. 

The power the 666Wh generator provides is outstanding, especially when you consider it’s lighter and smaller than Yeti.


How Many Outputs Do They Have And How Do They Recharge?

Again, there isn’t a huge difference, but the ALLPOWERS generator has an extra output port making nine in total. This gives you one extra method of charging your devices than the Yeti 500X.

There isn’t any difference when it comes to recharging; both generators can work with 100W solar panels with  . And if you’ve got a bit of extra cash, you could also use a 200W solar panel for faster charging.

To ensure you get the most efficient charge from your solar panels, both generators use MPPT technology. 

And finally:

They can also both use a wall socket or an in-car charging point. With all these charging options, you can rest assured you’ll never lose power, no matter where you are.


Which is the Best 500W portable Power Station?

Now, it’s hard to argue that both portable generators aren’t excellent. But, if we had to pick one, there would only be one winner.

ALLPOWERS 666Wh portable generator far surpasses the Yeti 500X. 

It’s smaller size makes it easier to carry, and the power output it provides is truly exceptional. It has enough power inside the generator to power up to 9 devices for hours. 

But of course, this depends on what equipment you’re powering. It was also great to use the generator with the App provided. It showed you exactly how much power it was using, but more importantly, it showed you how much longer it could keep it up.

At the end of the day, neither of the portable generators will let you down, but ALLPOWERS portable generators will far exceed your expectations. 

So, which one are you going to pick? Let us know in the comments below!

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