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If you are looking for one of the Best Power Banks to keep your devices charged while you are on the road, we can help you. We have now put together this list for the Best power banks so that you can be sure that your phone, tablet, or laptop never touches the SAP at that crucial moment. After all, how often have you been to a conference or a varied customer meeting, and did you think you could not take notes, tweet, or take pictures, because your phone, tablet, or laptop had no juice left?
The good news is that there are some great, affordable power banks on the market to keep track of your devices. Scroll down to find The Best power banks that you can buy right now. Whether you want a pocket-sized battery to fill your devices or a large power bank to power your laptop, power banks are very useful additions to your daily equipment.
In this article, we have mentioned the Best Power Banks that can charge almost all of the devices, but we all know their primary function: to be ready when the battery of your smartphone dies at the end of the day. It is a lifesaver for your routine of the 21st century.
List of the best power banks
Since portable chargers have become commonplace, they naturally face the opposite problem: there is a lot to choose from. We base our recommendations on a balance between battery capacity, safety, and slim size with sufficient energy reserves.
iMuto 20,000mAh
Two ports, 20,000mAh and affordable
If you are looking for a high capacity charger that is portable, then the iMuto 20,000mAh portable charger may be for you. It offers a 20,000mAh capacity that will be able to charge your average smartphone more than four times and still have some charge left.
What makes the iMuto a bit more useful than some of the other charging banks on this list is the fact that you can see the exact remaining charge, not a rough estimate like some of its competitors, so you know how much more you can charge your devices for. Of course, the housing of the power bank is a bit big and clunky, but the screen more than makes up for that.
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Anker PowerCore 20,100mAh
A whole 20,100mAh to play with
You’ve probably heard of Anker, and this is one of the company’s best portable chargers. It comes with a huge 20,100mAh battery, which means it will be able to charge your phone or tablet several times before it needs to recharge. We found it to be quite fast to use, in the sense that it charges quickly and can also power your devices quickly.
Of course, it did get a little warm during charging, more so than other devices, but not so much that we started to worry. This fast charging is not available for all devices, only for if they use PowerIQ or VoltageBoost. It won’t be able to use Qualcomm’s QuickCharge technology, but it will still boost your device when you’re on the go. Overall, this is one of the best power banks.
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INIU 10000mAh
A decent portable charger
This is one of the best portable chargers, not only because its charging times and speeds are near the top of the chart, but also because it has 2 USB-A output ports as opposed to the single USB-A charging port of the Anker PowerCore Slim 10000. And since that second port can make the difference between powering a second device while you charge your phone (or helping a friend when they need it), we give the INIU the overall nod.
And for a brand we’re not that familiar with, this INIU charger held its own while charging in 15 minutes and 1 hour (at 22%, 78%), with times that were 1-2 percentage points ahead of the PowerCore Slim’s times. Only in terms of time to charge a full phone did it not beat the Anchor, with a time of 2 hours, four minutes behind the Anchor). Overall, this is one of the best power banks.
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Anker PowerCore Slim 10000
A strong challenger for the title
Our number 4 (still one of the best portable chargers) is the Anker PowerCore Slim 10000, which is a bit heavier than the INIU 10000 pack (7.3 ounces to 6.9 ounces). But it would have taken first place if it had that second USB-A output port. That’s because the charging times are so close to those of the INIU (21% in 15 minutes, 76% in an hour) and the total time to charge an iPhone 12 was 4 minutes shorter at 1 hour and 56 minutes.
But it is so close to the INIU that we have to hold it as the second best portable charger. These bricks are so close, practically within the margins of error in testing. If you only need to charge one device at a time, and the Slim 10000 is so much cheaper than the INIU thanks to its sell-out prices, go for it. Overall, this is one of the best power banks.
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Poweradd Slim 2
The best portable charger that fits in your pocket
Not everyone needs a full brick that can fully charge their phone. Sometimes you just want the convenience of a small cylinder of juice. And (again) the numbers between the Poweradd Slim 2 and the competing Anker 5000 mAh stick are close. The Poweradd won on 1-hour charging (67% vs. 62%) and lost on the 15-minute window (16% vs. 19%).
In terms of internal capacity, the Poweradd didn’t really beat the Anker, but it was within the margin at 97% versus 105%. And that difference isn’t worth taking a punt on. So how does the Poweradd stick get so high on our list of the best portable chargers? It’s often the cheapest on this list, usually around $10.99 (that’s almost more than half less than comparable chargers). And at 4.4 ounces, it’s a tad lighter than the 4.7 ounce Anker PowerCore 5000. Overall, this is one of the best power banks.
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INIU 20W 20000 mAh
The best portable charger for USB-C charging
USB-C is no longer the port of the future, it’s the port of the day. And while INIU’s 20-watt block is a bit heavy (the second heaviest on this list), its dual-function USB-C port makes it a clear favorite for one of the best portable chargers for those who charge with the reversible port. This allows you to both charge it and charge other devices with the same USB-C cables, and also gives you two more USB-A ports for charging other devices.
What’s more, it delivered its best performance in the 1-hour charging window, bringing our dead iPhone 12 to 81% of its charge. And the time of 1 hour and 57 minutes to fully charge that iPhone is the second best of the bunch, with only one minute difference from the PowerCore Slim 10000. The high capacity of 20000 mAh also meant that it refilled an iPhone more than most of these chargers, with 4.78 iPhone 12 refills. Overall, this is one of the best power banks.
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Poweradd EnergyCell 10000
The best portable charger with high capacity in a small shell
The Poweradd EnergyCell 10000 doesn’t look like a 10,000 mAh battery – it’s small enough to be mistaken for a 5,000 mAh charger. But it fits about two full iPhone 12 charges into its shell, making it a surprisingly long-lasting power supply, and one of the best portable chargers in general.
Don’t let that size worry you. The scores for charging after 15 minutes and 1 hour (20% and 71%) are on the good side of the score range. The only thing a little disappointing is that it only has one USB-A output, but that makes sense given its small size. That portability is one of its strongest points, though, because you’re not likely to have the entire group expect you to be able to help their phones stay charged if you don’t have a tank of a portable charger with you.
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Anker PowerCore Essential 20000mAh
The lighter large-capacity power charger
Anker’s 20,000 mAh brick is a few ounces lighter than comparable bricks, but its charging scores consistently lag 3 to 4%. The other gain is in the USB-C input for faster brick charging, but because it only has a USB-A output, you won’t have to refuel as quickly as you might like. It also has one less USB-A output than competitors.
All that said, we can see an individual finding this the right charger for their needs. Anyone who mainly wants to charge their own phone and wants a high capacity so they don’t have to refuel as often will appreciate the more portable weight. All you need is a bag big enough to store it in, and you have juice for days. Overall, this is one of the best power banks.
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Anker PowerCore 5000
Takes its time to charge your phone
Compared to the higher rated 5,000 mAh charger on our list (the Poweradd Slim 2), the Anker PowerCore 5000 lags behind on speeds. It charged only 62% of the iPhone 12 in the first hour of charging, which is the second lowest score on the list.
The best aspect of the PowerCore 5000 is that it achieved 19% after 15 minutes, which is 7% above Miady power banks. There is nothing particularly wrong with this charger, but nothing impressive either. If you got it as a gift, you might keep it and enjoy it. If it’s offered on sale at a hefty discount, we’d definitely consider it. But in the end, it’s low on our list for a reason.
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Miady 10000 mAh
Low price and lower performance
This Miady portable charger two-pack is popular for one reason and one reason alone: you get two 10,000 mAh chargers for about $30 (normally). And while that looks great on paper – sharing is giving, especially with a household full of devices to charge – the math doesn’t add up. That said, a 10,000 mAh power bank costs between $17 and $20, so there are some savings here.
Those savings are not worth what you lose in charging performance. The Miady chargers scored the worst in every category. The 3-hour charging time for an iPhone 12 was 39 minutes longer than the Ekrist’s second worst score, and the scores for charging times of 15 minutes and 1 hour (12% and 39%) are also quite low, with the latter being exceptionally poor (the second highest score is 62%).
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