8 Best Portable Power Banks 2023 – Reviews & Buying Guide

Being stuck in the middle of nowhere on your hike, with your phone lying flat and deciphering your paper map, is like reading a foreign language.

Sitting in the back seat of the car and wanting to scream in rage as your phone has reached the panic-inducing 1% level, so it’s only a matter of time before you actually have to… talk to the members about your family sitting around you.

You reach a very high level in the Clash Of Clans on the train, but you notice that your phone is approaching 3% battery. These are all big, catastrophic problems, but only because you didn’t have a backup battery to charge you up and keep you going.

Anker 20000mAh PowerCore 20100 portable charger – Best Overall

The Anker PowerCore 20100 has a ridiculously large capacity that can charge the iPhone 7 around 7 times, the Galaxy S6 around 5 times, and the iPad mini 4 around 2 times. And like most Anker Powerbanks, the PowerCore 20100 provides super-fast charging.

In this model, their two proprietary technologies, PowerIQ and VoltageBoost, combine to deliver the fastest possible charge. The device can be recharged in 10 hours with the 2 amp charger. This is fast!

When it comes to security, the PowerCore 20100 has it all. The device is equipped with Anker’s MultiProtect security system, which provides protection against overvoltages and short circuits, as well as countless other safety features that ensure the total safety of your device.

When it comes to design, like most Anker products, the PowerCore 201000 is sleek and refined. It is shaped like a long, rounded, rectangular chocolate bar and is a consistent matte black all around.

On the front of the device, the Anker logo sits in the center-left, in a subtle, understated black, and four small round charging indicator lights on the top right. The dimensions are 6.64 inches x 2.28 inches x 0.87 inches and the weight is 12.48 ounces. Be sure to check out our guide to the best travel adapters.

Anker PowerCore 10000 Energy Bank – Best Lightweight

Anker is a brand that, in a few years, has gone from obscurity to a name almost synonymous with technological gadgets, and especially energy banks. It is their products that have made the brand so popular and loved, and for good reason, which we will discuss later.

The Anker PowerCore 10000 has a monstrous capacity of 10,000mAh, which is incredibly impressive in itself. But for us, what’s more impressive, and incredibly rarer, is the fact that they’ve managed to make the PowerCore 10000 incredibly small and light for a power bank of its capacity.

The company describes it as “smaller than a deck of cards and lighter than a baseball,” and upon verification, we agree with them. We can safely say that you will be hard-pressed to find another 10,000 Mah power bank on the market as small and light as Anker’s PowerCore 10000.

There is no point in having a battery with a capacity of 10,000 mAh if it takes all day to charge your device. Fortunately, with the Anker PowerCore 10000, this is not the case.

Like many other Anker power banks, this one features the ever-popular PowerIQ high-speed charging technology, which means your device will charge blazingly fast so you can get back to gaming. Candy Crush faster than you think.

Now let’s move on to the build quality. This is one area where the PowerCore 10000, like most Anker products, really shines. This Powerbank is built like a brick, albeit very light, which underlines their truly impressive technical feat of making something super strong and sturdy and remarkably light at the same time.

According to the company, this power bank has a strong double-layered shell that includes fire-resistant polycarbonate and houses high-quality components and world-class chips, all linked together by state-of-the-art circuitry.

In addition, the power bank has undergone extreme shock, temperature, and vibration tests to ensure unsurpassed build quality.

And Anker is a company that takes security seriously. The PowerCore 10000 incorporates Anker’s exclusive security system, called “Multi Protect”, which includes advanced surge protection and temperature control.

In terms of size, dimensions, and weight. The PowerCore 10000 weighs 180 grams and its dimensions are 3.6 x 2.3 x 0.9 inches.

The power bank comes with a micro USB cable, travel pouch, welcome guide, and 18-month warranty. A single USB port so that you cannot charge multiple devices at the same time.

We consider it to be the best portable charger. And you might also be interested in some of the best AAA rechargeable batteries on our list, so take a look.

RAVPower 26800mAh Power Bank – Best Portable

RAVPower was founded in 2011 with the aim of creating a range of innovative charging tools. The original idea was simple, but it grew into a reliable brand of making efficient tools.

Their product line includes power banks, wireless chargers, car chargers and many more; nevertheless, each of these products stands out for both efficiency and functionality.

This is what gives RAVPower strong reviews from all of its users, and paved the way for the company to earn rewards based on their excellent delivery. Considering their outstanding products, it’s easy to say that the RAVPower Titan Power 26800mAh Power Bank is a device that has more to offer for everyone.

This power bank is efficient enough to give a full 9 day charge for those who need constant power supply. It is certain that this gives satisfaction to those who own devices that cannot afford to have dead batteries.

This also provides optimum convenience, because in a single fast charge your device is up and running and has more than enough power remaining for multiple charges.

With triple charging sockets, there is no room for delayed charging, as multiple devices can tap into the huge energy store and connect at any time. The availability of a total output of 5.5 A ensures that there is no delay in the charging process, because this device achieves a high level of charging speed.

In addition, the RAVPower Titan Power 26800mAh power bank also has a 5V / 2A DC input, which means that recharging this power bank is a breeze, requiring only a small amount. time to start it. You might also be interested in some of these quality CR2032 batteries from our list, so check them out.

Anker PowerCore Slim 10000 PD portable charger – Amazon’s Choice

For various large capacity power banks, there are often no adequate provisions for charging smaller devices such as Bluetooth headphones, and the like. Most high capacity power banks are not specifically designed for this purpose and therefore users of these devices should resort to other charging methods.

Interestingly, large capacity power banks are inefficient for charging small devices. Contrary to popular belief, there is a power bank with an intuitive feature of enormous capacity, which still allows smaller devices to be recharged. On that note, we present the Anker PowerCore Slim 10000 power bank to you.

This product is an innovative improvement in the world of power banks, which is effectively suitable for all charging uses and intentions.

This power bank gives the user an advantage of energy accessibility on all devices, regardless of their size. Besides the intuitive accessibility to power supply that this power bank has, as the name suggests, the main feature of the Anker PowerCore Slim 10000 power bank, which has drawn attention and reviews to this design technical, is simply its elegant nature. accessibility to energy on all devices, whatever their size.

Besides the intuitive accessibility to power supply that this power bank has, as the name suggests, the main feature of the Anker PowerCore Slim 10000 power bank, which has drawn attention and reviews to this design technical, is simply its elegant nature. accessibility to energy on all devices, whatever their size.

Besides the intuitive accessibility to power supply that this power bank has, as the name suggests, the main feature of the Anker PowerCore Slim 10000 power bank, which has drawn attention and reviews to this design technical, is simply its elegant nature.

This power bank features the thinnest and lightest compartments, proven to be suitable for any hand that will hold it. This improves grip capabilities and ensures it fits in any purse or purse on the go.

The Anker PowerCore Slim 10000 Power Bank has an elegant silhouette and a premium matte finish, which ensures maximum durability. Plus, the matte body resists smudges and fingerprints and is a work of art.

This power bank also has an LED display light which correctly identifies the state of available energy and is very well integrated for informed feedback.

With slim body and 10,000 PD power capacity, sufficient to provide more than two days of efficient feeding, you can’t go wrong with purchasing this charging device. Our guide to the best fast charging cables features more handy products like this; consult them.

Anker PowerCore + mini – Best Mini

We don’t think it would be good for us to talk about the Anker PowerCore + Mini without starting with the most notable aspect of the device. Design. The appearance of the Anker PowerCore + Mini marks a big departure from the rounded rectangular “chocolate bar” shape that most power banks have adopted.

To us, the PowerCore + Mini looks a lot like a Smarties tube. The small cylindrical shape of the PowerBanks is stylish and portable.

Anker made the device the size of a “lipstick” in what we suspect to be, in large part, an attempt to attract more of the female market.

Further proof of this is the fact that the power bank is not only available in Anker’s, and now iconic, matte black staple, but also in a metallic pink, gold, silver and blue. The device is made of aluminum, its dimensions are 3.7 inches x 0.9 inches.

While this is one of Anker’s lightest and smallest power banks, it still performs as well in terms of capacity, speed and features. It has a capacity of 3350 mAh and recharges in 3-4 hours with the 1 ampere adapter (which is not supplied) or the micro USB cable (which is supplied, and which would have been a scandal if it was not supplied). had not been provided).

The device also incorporates Anker’s PowerIQ technology which intelligently detects the device you’ve plugged in and charges it up to 1 amp as quickly as possible.

Additionally, it is really good to see that Anker’s PowerCore + Mini has the same / similar safety features as its more expensive siblings in the Anker range.

The PowerCore + Mini is equipped with Anker’s MultiProtect security system that protects you and your device against short circuits and surges. Be sure to check out our guide to the best wireless chargers.

GETIHU 10000mAh portable energy bank – Best Focal Distance

The GETIHU is a portable energy bank with a capacity of 10,000 mAh. And this thing really deserves to be called portable. It’s an incredibly thin 0.37 inch / 0.94cm and super light 7oz device.

The charger features GETIHU fast charging technology and two USB ports that allow you to charge two devices at the same time, which is perfect for gadget lovers. So you can easily charge iPhone and iPad simultaneously using this device, which is not the case with many other portable power banks currently available on the market.

And the GETIHU does not skimp on safety either. The portable charger has a built-in smart safety protection that protects your charger and the devices being charged against a variety of things including overcharging, over-discharging, over-voltage, over-current (basically, against anything). ), oh, and it also protects your devices from short circuit charging accidents.

For all frequent travelers and campers, you will be happy to know that the GETIHU’s power bank has a built-in LED flashlight that you can turn on and off using the power button.

We have always said that one of the biggest signals of a business’s trust in their product and their honesty is the guarantees they offer. GETIHU is doing everything in its power in this area, which is a very good sign. They offer a 30-day money-back guarantee, a 360-day warranty, and lifetime technical support.

The package includes the power bank (of course), a USB charging cable, and a user manual (which we doubt you will need). Be sure to check out our list of the best USB drives to find more such great items.

Khanka Hard Travel RAVPower 22000mAh Power Bank – Best Hard

Then we have the RAVPower 22000 and there is no point in beating around the bush, so you might as well start by discussing, by far, the biggest advantage of this power bank, namely its battery capacity of 22,000 mAh, which is astounding.

To put it in context, on a full charge this beast can charge an iPhone 7 around 8 times, an iPhone 7 Plus around 5 times, an iPhone 6s around 9 times, and a Samsung Galaxy S7 around 5 times.

And not only does the battery have a surprisingly large capacity, it’s also incredibly efficient. The Li-polymer battery inside impressively retains 70-80% of its capacity after 500 charge cycles.

The RAVPower also includes a large number of ports, which means you can charge 2 iPads and 1 iPhone at the same time! It is clearly the power bank for gadget lovers. The device is also equipped with what they call “Ismart 2.0”, a system that adjusts current and voltage to dramatically reduce charging time.

Now is the time to talk about the build quality. Oftentimes, high-capacity power banks like this disappoint in this area, which fortunately is not the case at all with the RAVPower 22000.

The device has a UL94 VO fire-resistant shell which, according to the company, is of the same type used by Mercedes Benz, BMW, and other luxury car manufacturers. Impressive.

The company also claims that the RAVPower has the same battery maker and quality control as the iPhone 6s, but that’s a claim that would be quite difficult to verify, especially since Apple is a notoriously secretive company.

In terms of safety, the RAVPower 22000 does not hesitate to get started. First of all, as mentioned above, its body is made from a UL94 VO fire-resistant shell. Inside, the device has a “Battery Protecting NTC” which monitors the battery temperature and provides self-regulating protection against high temperatures.

In addition, there is a built-in system called “Smart Protection With MCU” which provides protection against overload, high temperature, and short circuits. It also allows simultaneous charging and discharging.

In addition, the device has an “integrated surge protection circuit” which monitors the charging current of the external battery, adjusts the voltage of input and provides circuit protection, and a “high performance charging IC” that maintains a stable 5V output current for connected devices.

Finally, the RAVPower features an industry-leading power management chip that provides 10-layer protection while charging.

Regarding appearance. The RAVPower 22000 has a smooth, elegant, and subtle appearance with the RAVPower logo present on the front of the device, with a shine effect.

The only lights on the device are the series of small round blue charging lights located on the bottom front of the device. We can’t help but think that RAVPower borrowed heavily from Anker for the design of this device, as it looks like some of Anker’s best-selling power banks.

Finally, in terms of product dimensions and weight, the RAVPower 22,000 has dimensions of 6.5 x 0.9 x 2.8 inches and a weight of 14.4 ounces.

So it’s not that bad for such a powerful product, with such a large capacity battery and so many ports. Our handy guide to the best external hard drives has more great products like this.

EasyAcc 20000mAh power bank – Best with Flashlight

The EasyAcc has an impressive capacity of 20,000 mAh. To put that in context, with a full charge this device can charge an iPhone 7 around 6 times, a Samsung S7 around 5 times, and an iPad Mini 3 around 2 times. So not too bad at all.

The area where EasyAcc really stands out is loading speed. Its proprietary “Life Saver” technology (which we thought was very cool) recharges it in 6 hours, reducing recharge time by 50% compared to competitor’s 20,000mAh power banks.

In addition, the device has auto-sensing technology that intelligently changes the charging speed according to the device (s) you have plugged in, in order to provide the optimum and fastest charging speed for each device, at any time. every time.

This device can charge your device up to 2.4A, which is essentially twice as fast as a standard computer USB port. It’s not bad at all.

Unlike many power banks which offer a large load capacity, but are woefully inadequate when it comes to the number of ports, the EasyAcc performs very well on both counts. It has an impressive number of four USB ports on the front of the device (four more than the new Macbook – we really love you Apple).

So yes, with the EasyAcc you can charge four devices at the same time. We can imagine the gadget lovers among you smiling with joy upon reading this document, and we don’t blame you.

So let’s talk about security. The device has adequate built-in safety features that prevent your favorite devices from overcharging, overcurrent, and shorting. In addition, EasyAcc complies with CE, RoHS, and FCC regulations.

Design-wise, the device takes the form of an ever-popular candy bar: its rounded rectangular shape is a solid black, but the device is accented with an orange or red (depending on the color chosen) strong and vibrant on all sides.

For those of you who don’t want to draw too much attention to yourself, you’ll be happy to know that the device is also available in black with gray sides. The device weighs 1.2 pounds and its dimensions are 7.2 x 4.6 x 1.3 inches. It is also a great gadget for the car.

Buying Guide

What is the best brand of energy bank?
In general, we are reluctant to go along with a specific brand and see it as the “best”, as all brands have their own strengths and weaknesses, but in the case of investment banks, there is a clear winning brand. , namely Anker. Anker is a brand that is almost synonymous with investment banking, and for good reason.

They have been producing high-quality power banks and solar power banks for so long and so well that they have been largely responsible for transforming power banks into a niche, a geek device is known only to tech enthusiasts and serious travelers/hikers to a basic handbag/wallet for the general population.

Anker has sold millions of energy banks over the years and has continuously improved their technology, design, safety, manufacturing process, and customer service, and it shows.

Anker is not only the most popular energy bank brand in the whole of Amazon, but it is also among the top-rated.

Which electricity bank lasts the longest?
This is an interesting question that we are often asked. The longest-lasting power bank is the one that uses the highest quality batteries, the most batteries, and has the most advanced technology in operating charge cycles.

So, based on the above, one can accurately predict that the Anker PowerCore 20100 would theoretically be the longest for a number of reasons.

1. Like most Anker products, the PowerCore 20100 uses very high-quality battery cells.
2. It has a very large capacity.
3. It has a high output of 4.8A which will go a long way in reducing the number of charge cycles used to charge devices.