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Anker 747 Power Bank Review

There are so many situations in our day-to-day lives where we find ourselves without a way to charge our most used devices. This could be because the power goes out or we’re away from home and not near any outlets that can be used to charge.

Pretty much everyone finds themselves in a situation where a power bank would make life so much easier at one time or another, so it never hurts to have one on hand. They’re portable and convenient, and allow you to ensure that your phone and other gadgets are all charged up no matter where you are.

In this review, we will take a look at the Anker 747 power bank to show you why this is one of the best options when it comes to quality power banks. We will show you everything it has to offer while also covering differences to other models and a few downsides you should be aware of.

Key Takeaways

  • The Anker 747 Power Bank is a high-capacity power bank that can be used to charge up to 4 smaller devices at a time.
  • Having a power bank like the Anker 747 has become increasingly useful in these days, as there are many instances where we may not have a way to keep devices charged.
  • The Anker 747 power bank can be useful for instances such as power outages, long trips, vacations, or while studying.
  • We will cover the various features of the power bank, going over what it offers, the design, and the price among other facets.
  • The 747 has a slightly higher capacity than the 737 model but lacks certain features like an OLED screen.

Overview Of Anker 747 Power Bank (Powercore 26K For Laptop)

The Anker 747 Power Bank is a high-capacity portable charger that can be used to charge up most USB-charged devices. This would include most smartphones, small gaming devices, and even smaller laptops and notebooks.

This allows you to charge up to 4 devices simultaneously no matter where you are, and that charging is fast and efficient. All of this comes in a sleek, portable device that is highly reliable.

Importance Of Having An Anker Power Bank On Hand

We’ve all been in a situation where we need our phone for something, only to see that there is hardly any battery life left. To make matters worse, it can happen when you have no access to a power outlet, leaving you high and dry.

An Anker power bank is something that is handy to have with you at all times, as it means you will never be caught off guard again. Anyone would benefit from having one of these power banks on them, as they’re portable enough to be convenient and can really come in handy if you find yourself in a jam.

As we have seen when we’ve looked at how to get off-grid power, power banks can be a great way to store power generated by various means.

They can also just make things more enjoyable in general, and we will soon go over some instances where this can be the case.

In the past, we have looked at products that can be ideal for emergency preparedness, and a power bank fits really well into this set of products.

Top Uses For Anker 747 Power Bank

How you use something like the Anker 747 would be up to you, but there are many uses for such a device. It mainly comes in handy when you have power outages for whatever reasons, but there are also other instances.

Basically, any times that you will be away from power outlets for an extended period of time but want to ensure you have access to all of your favorite devices. This could be a long trip via plane, train, or car or perhaps on a camping trip.

In the past, we covered how natural disasters can impact power supplies, so power banks can be great for backup power in such an instance as well.

Having one on hand can come in handy in the most unexpected times, so it never hurts to have one.

Anker 747 Power Bank Review

About The Brand

Whenever you buy a product, you always hope to get something high quality for the money you spend. With so many products on offer, there’s always a chance that you may buy something and later find out you could have gotten something better for the same price or even less.

That’s why brand recognition is important, as a brand’s reputation goes a long way. Take Anker, a company founded in 2011. They are one of the top names in portable charging devices, and you’re likely to see their products pop up if you search for portable chargers.

They’ve cultivated this brand by presenting consistently high-quality products that have great features and usability.

Key Features And Benefits

  • Ultra High Capacity
    The Anker 747 features a high capacity 25 600mAh battery, meaning it holds a lot of charge. Anker estimates you could charge most smartphones up to 5 times and something like a Macbook once.
  • Fast Speeds
    The power bank has been designed to be recharged quickly and charge other devices in shorter amounts of time as well.
    You can recharge the 747 in about 2.5 hours, which is much faster than many other power banks of this capacity.
  • 4 Charging Ports
    If you wish to charge more than one device at a time, the Anker 747 has you covered. There are two USB-C ports and two USB-A ports, allowing for multiple devices and high compatibility.


The design of the 747 is designed to be sleek with no frills or unnecessary elements. It is an elegant black with a slim, rectangular design. The four available ports are all accessible on the same end of the device, ensuring easy and convenient usage.

Devices And Outputs Supported

The power bank should be compatible with most devices that use a USB-C or USB-A connection to charge. There may be some that aren’t, but it should be fairly rare. You have 4 ports, two of each of those USB formats, so chances are you will be able to make it work no matter which device you’re wishing to charge.

Weight And Size

The size of the Anker 747 is pretty reasonable at 7.22 x 3.24 x 0.94 inches. This is small enough to fit into a backpack and even some pockets, making portability an option.

It weighs 1.3 pounds, which is also light enough to keep the power bank highly portable.

Battery Life

The battery life of the Anker 747 will depend on the devices that you’re charging from it. As mentioned before, the power bank itself will take around 2.5 hours to fully charge.

You can then charge most modern smartphones between 3-5 times, and can charge a smaller laptop or Macbook once. The charging time for these devices could be between 1-3 hours, depending on how much power they need.

Customer Support And Warranty

The Anker 747 comes with an 18-month hassle-free warranty, which is a huge plus. It’s unlikely you’ll run into too many problems, but if you do then it’s nice to be covered by that warranty.

Meanwhile, Anker’s support page has forum posts and guides you can consult, in addition to a phone number, email address, and web chat option you can refer to if you need more specialized help.


If you purchase the 747 from Anker’s product page, the 747 will cost $149.99. You can get it at a slightly better price of $111.99 from Amazon’s product page, so you have a few options depending on where you like to purchase your devices.

Pros And Cons


  • Fast Charging
    The Anker 747 not only recharges quickly but will charge your devices in less time than some competing power banks.
  • 4 Ports
    The 4 available ports not only allow for more devices to charge at once but also allows for more device compatibility.
  • Small, Sleek Design.
    The actual design of the 747 isn’t anything fancy or eye-catching, but that can actually be a plus for something like this. It is also convenient to carry around with you pretty much anywhere.
  • Customer Support
    If you run into any problems, you can rest assured that you have many different ways to get help for your problem.


  • No Screen Display
    Some power banks like the Anker 737 have a small screen that lets you see how much power is still available, but the 747 lacks that feature.
  • Less Suitable For Laptops
    While you could charge a smaller laptop or Macbook once with the Anker 747, it wouldn’t be ideal if you need to charge something larger than that, especially more than once.
  • Some Devices May Not Be Compatible
    While most smaller devices should work well with the 747, you may find that some will not work with the power bank.

Anker 747 Vs Anker 737- How Do They Compare?

Comparing the Anker 747 and the Anker 737 can be tricky, as both have their pros and cons. The 747 has one more port and has a higher capacity, but it lacks the screen of the 737 and is slightly less efficient.

Both are great, but the 737 is a slight upgrade. This upgrade comes with a slightly higher cost, and it is also slightly less portable because it’s a bit bigger and heavier.

Anker 747 Power Bank Vs Anker 737 Power Bank Specs

When it comes to power capacity, the Anker 747 wins out at 25 600mAh as opposed to 24 000mAh for the 737. It’s not a huge difference, but it’s still notable. It shouldn’t make a huge difference overall when it comes to how many times you can charge devices.

The 737 has four ports, whereas the 747 has just 3, so that’s worth considering. The 747 is also a bit larger and heavier, making it ever so slightly less portable.

Perhaps the biggest difference is the screen that the 737 features, which can be very useful to have when keeping track of how much power is left.

Anker Power Bank 747- Final Thoughts

Overall, the Anker 747 Power Bank is a really robust power bank device. Anker has proven time and again why they’re one of the top names in the field of portable chargers, and this one is no exception.

It should keep your smaller devices comfortably charged even during longer trips, power outages, or other scenarios where outlets are not available. It’s definitely highly recommended, and is certainly a device we would recommend pretty much anyone have on hand.


How To Reset Anker 747 Power Bank

The power bank features a small reset button in a tiny hole that can be activated with a pin or small point.

How To Turn Off Anker 747 Power Bank

The power bank features a convenient power button that can be used to turn it on and off.

How To Charge Anker 747 Power Bank

You can charge the 747 using the included USB cable.

How Long To Charge Anker 747 Power Bank?

It should take around 2.5 hours to fully charge the power bank.

How Do I Know My Anker 747 Power Bank Is Charging?

There are small lights that will indicate when the power bank is charging.

How Long Does Anker 747 Last When Charging A Laptop?

This will depend on the laptop, but the 747 would not be ideal for larger laptops. You can charge a modern Macbook once using the 747, but your mileage may vary.

Are Anker Power Banks Allowed On Planes?

You should be okay to take an Anker power bank on any plane.

Can Your Anker 747 Charge Multiple Devices At Once?

You can charge up to 4 devices at once using the Anker 747.