A power bank is a portable battery that allows you to recharge a smartphone (or even a tablet or notebook) in case of need. There are various capacities and characteristics ideal for those who are often away from home or love to travel.
For this reason, we have decided to create a guide that can help you choose the best existing power banks that we will report below.
Before continuing and leaving you to our selection, it is good to answer a question that you often ask: ” how many times can I recharge my smartphone with a power bank? “. The power banks’ capacity is expressed in mAh: it is mistakenly thought that the package’s capacity or the device is the actual one.
To obtain a more or less truthful estimate, it is necessary to multiply the indicated number by a multiplication factor less than 1 resize it. Usually, this fluctuates between 0.7 and 0.85 in the best cases. Thus, for example, a 10,000 mAh power bank effectively ranges between 7,000 mAh and 8,500 mAh.
Best Power Bank: Which one to choose
Many people may want to use a USB power bank or external battery pack, but the real question is which power bank to choose? Commuters, who often use public transportation, may only need a small battery to give their phones a boost at the end of the day, while people who travel a lot may need to power more devices across long flights and airport stops. Rather than always having to track down a wall outlet wherever you go, a USB power bank provides a portable emergency power supply for any occasion.
There are various types of Power Banks and also various brands that produce them. Something about the size of a wallet is great to always have on hand for those unexpected (but critical) moments when the phone is dying, and there are no other recharging options.
But if you are looking for something more capacious, perhaps for weekend trips or a regular commute, the slightly larger power banks can easily fit into laptop bags, backpacks, or large pockets and sometimes even offer two or more full refills for most smartphones.
And of course, you can also use them to charge other devices such as tablets, BlueTooth headphones, electronic cigarettes, digital cameras, and much more. Below you will find the best models and the best Power Bank brands that exist.
Best Power Banks: Our Selection
Before listing the best external chargers divided by price range or capacity, here is a selection of some power banks that we have tried, reviewed, and that has convinced us so much to go so far as to recommend them as among the best power banks there are at the moment.
RapidX Myport 10,000 mAh Power Bank, 10W Wireless Charging
Truly terrific: it has everything (and more) that you could ask for. Not only does it work as a power bank, but it is also Wireless (supports 5W, 7.5W, and 10W wireless outputs) and can be used as a smartphone stand. It is capacity? 10,000 mAh.
Anker PowerCore
Anker has launched a new power bank model this time, and it is a better external battery with a USB port at the user’s disposal with Quick Charge 3.0 support and a USB-C. Can use both to recharge your fast-charging compatible devices: the output is 24W. The capacity of this Anker PowerCore Essential is 20,000 mAh.
Best Power Banks for iPhone
Below you will find a series of the best power banks to buy if you have an iPhone:
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1 |
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INIU Portable Charger, Slimmest 10000mAh 5V/3A Power Bank, USB C in&Out High-Speed Charging Battery...
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No ratings yet
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$29.99
$17.99 |
CHECK DEAL |
2 |
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SABANI Portable Charger 35000mAh Power Bank - Portable Battery with 4 Built in Cables, 22.5W Fast...
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562 Reviews
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$79.99
$29.99 |
CHECK DEAL |
3 |
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Anker Portable Charger, Power Bank, 10,000 mAh Battery Pack with PowerIQ Charging Technology and...
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101,072 Reviews
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$17.99
$15.99 |
CHECK DEAL |
4 |
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JEJILL Portable Charger for iPhone, 6000mAh Small Power Bank Fast Charging (20W), Mini Cute Portable...
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No ratings yet
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$59.99
$15.99 |
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5 |
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CFIAI Portable Charger Power Bank - 15000mAh Fast Charging Portable Phone Charger with Built in...
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No ratings yet
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$69.99
$19.99 |
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6 |
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IAPOS Portable Charger 40000mah Power Bank, USB-C (22.5W) Fast Charging Battery Pack Cell Phone...
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1,959 Reviews
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$69.99
$27.99 |
CHECK DEAL |
7 |
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Charmast Small Portable Charger 5000mAh, Ultra-Compact 20W PD Fast Charging Power Bank Mini Battery...
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No ratings yet
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$24.99 |
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8 |
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Anker Nano Portable Charger for iPhone, with Built-in MFi Certified Lightning Connector, Power Bank...
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No ratings yet
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$25.99 |
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9 |
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Portable Charger with Built in Cables, Portable Charger with Cords Wires Slim 10000mAh Travel...
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1,845 Reviews
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$39.99
$29.99 |
CHECK DEAL |
10 |
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A SMALLGOAL Portable Charger Small Power Bank:5000mAh Mini Compact Portable Phone Charger for...
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No ratings yet
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$29.99
$25.99 |
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Power Bank 10,000 mAh
With smartphones with exorbitant batteries, 10,000mAh on a power bank is the minimum to supply two charges. However, these are not too large, cheap, and that in some cases, manage to include some details that make the difference, such as integrated cables or small displays.
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Rating |
Price |
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1 |
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VEEKTOMX Mini Power Bank 10000mAh, 22.5W Fast Charging Small Portable Charger with PD 3.0 & QC...
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No ratings yet
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$38.99
$28.99 |
CHECK DEAL |
2 |
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Anker Portable Charger, Power Bank, 10,000 mAh Battery Pack with PowerIQ Charging Technology and...
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101,072 Reviews
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$17.99
$15.99 |
CHECK DEAL |
3 |
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Coolreall Mini Portable Charger, Power Bank 10000mAh with LED Display, 3A USB C (in & Out) Power...
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21 Reviews
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$17.99 |
CHECK DEAL |
4 |
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Anker Portable Charger, USB-C PortableCharger 10000mAh with 20W Power Delivery, 523 Power Bank...
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No ratings yet
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$25.99 |
CHECK DEAL |
5 |
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INIU Portable Charger, Smallest 22.5W 10000mAh Power Bank, USB C in/Output Fast Charging 3-Output...
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No ratings yet
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$28.99
$21.24 |
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6 |
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10000mAh Power Bank,Q Slim Portable Charger,4 Output External Battery Pack with Built-in AC Wall...
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No ratings yet
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$37.99
$35.99 |
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7 |
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Anker Power Bank, 10,000mAh Portable Charger (PowerCore PIQ), High-Capacity Battery Pack for iPhone...
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No ratings yet
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$25.99 |
CHECK DEAL |
8 |
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VNBBT Magnetic Wireless Power Bank,10000mAh Magnetic Portable Charger for iPhone 15/14/13/12...
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No ratings yet
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$24.99
$19.24 |
CHECK DEAL |
9 |
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Portable Charger Power Bank 10000mAh【2 Pack】Ultra Slim Portable Phone Charger with USB C Input &...
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No ratings yet
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$29.95
$22.95 |
CHECK DEAL |
10 |
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Anker Nano Power Bank, 10,000mAh Portable Charger with Built-in USB-C Cable, PD 30W Max Output with...
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No ratings yet
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$44.99
$39.99 |
CHECK DEAL |
Power Bank 20,000 mAh
To charge multiple devices simultaneously or multiple times throughout the day, a 20,000mAh power bank is essential. The dimensions are usually generous, and the weight is not exactly contained, but the prices are currently reasonable and comparable to those of 10,000mAh products.
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Rating |
Price |
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1 |
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INIU Portable Charger, 22.5W 20000mAh USB C in & Out Power Bank Fast Charging, PD 3.0+QC 4.0 LED...
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No ratings yet
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$43.97
$26.98 |
CHECK DEAL |
2 |
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CFIAI Portable Charger Power Bank - 20000mAh Fast Charging Portable Battery Pack with Built in...
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No ratings yet
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$69.99
$21.99 |
CHECK DEAL |
3 |
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Anker Portable Charger, 20,000mAh Power Bank, Battery Pack with 2-Port, 15W High-Speed Charging for...
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No ratings yet
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$31.99 |
CHECK DEAL |
4 |
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Anker Power Bank Battery Pack, 20,000mAh 22.5W High Speed Charging Portable Charger with Built-in...
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No ratings yet
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$44.99
$33.74 |
CHECK DEAL |
5 |
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FOCHEW Portable Charger, 2-Pack 20000mAh Power Bank Ultra Slim Fast Charging External Battery Pack...
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No ratings yet
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$32.95
$29.95 |
CHECK DEAL |
6 |
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VRURC Mini Power Bank 20000mAh, 6 Ports Compact Portable Charger, USB C in & Out Fast Charging...
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No ratings yet
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$39.99 |
CHECK DEAL |
7 |
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LILIO Portable Charger, 20000mAh Power Bank with Digital Display, 20W Fast Charging Battery Pack...
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3,248 Reviews
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$59.99
$19.99 |
CHECK DEAL |
8 |
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Coolreall Small Power Bank 20000mAh, 22.5W PD & QC4.0 Fast Charging Portable Charger, Compact...
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No ratings yet
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$29.99 |
CHECK DEAL |
9 |
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mophie powerstation prime20 - Ultra-Compact Portable Power Bank with 20,000mAh Internal Battery, 18W...
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No ratings yet
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$39.95 |
CHECK DEAL |
10 |
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Anker Prime Power Bank, 20,000mAh Portable Charger with 200W Output, Smart Digital Display, 2 USB-C...
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No ratings yet
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$129.99
$102.99 |
CHECK DEAL |
Power Bank for Laptop
Not only smartphones and tablets can take advantage of power banks. For example, some devices can charge laptops with a large set of connectors.
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Rating |
Price |
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1 |
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Dell Hybrid Adapter + Power Bank | PH45W17-BA - 45W AC Adapter + Notebook Power Bank - Retail Box
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No ratings yet
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$39.99 |
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2 |
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Dell PW7018LC Notebook Power Bank Plus – USB-C
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No ratings yet
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$144.98 |
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3 |
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AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External...
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No ratings yet
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$99.99 |
CHECK DEAL |
4 |
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SinKeu 88.8Wh|65Watts Portable Laptop Charger with AC Outlet, A Super Travel Portable Battery Pack &...
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No ratings yet
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$119.99
$65.99 |
CHECK DEAL |
5 |
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Portable Power Bank with 100W AC Outlet, 98Wh/27000mAh with 65W PD USB C, Travel Portable Battery...
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No ratings yet
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$99.99
$79.99 |
CHECK DEAL |
6 |
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MAXOAK Laptop Power Bank 185Wh/50000mAh(Max.130W) Portable Laptop Charger External Battery Pack for...
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No ratings yet
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CHECK DEAL |
7 |
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Sikon Portable Laptop Power Bank, Universal 98Wh/27000mAh 100W AC Outlet with 60W PD USB C Portable...
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No ratings yet
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$79.99 |
CHECK DEAL |
8 |
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AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External...
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No ratings yet
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$99.99 |
CHECK DEAL |
9 |
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Baseus Portable Charger, 30,000mAh Power Bank 65W Battery Pack, Smart Digital Display, 7-Port for...
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No ratings yet
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$99.99
$79.99 |
CHECK DEAL |
10 |
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INIU 140W Power Bank, 27000mAh High Capacity Laptop Portable Charger, USB C in&Out Tablet Powerbank,...
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No ratings yet
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$99.99
$89.99 |
CHECK DEAL |
Product prices and availability are subject to change. Any price and availablility information displayed on Amazon at the time of purchase will apply to the purchase of any products.