8 Top Picks | Best Portable Charger for International Travel

With more and more travel essential gadgets requiring charging, its little wonder that people are turning to portable battery packs to help fill the power gap when traveling. Be aware that not all portable chargers are created equal in quality, price, or build.

Below I’ve listed 8 of the most common and widely regarded top chargers on the market at multiple price points. Anyone of them should suit your needs as the best portable charger for international travel.

Please know, some of the external links in this page are affiliate links, this means that if you purchase after following one, I make a small commission from the sale at no additional cost to yourself.

Best 3 picks

Best Overall Value
Anker PowerCore Speed 20000
Best wireless option
AUKEY 20000 Wireless Portable Charger
Best for Outdoors
Feeke Solar Power Bank
Anker PowerCore Speed 20000 Pd, 20100mAh Portable Charger & 30W Power Delivery Charger Bundle, Input...
Wireless Portable Charger 20000mAh, AUKEY USB C Power Bank PD 3.0 with Foldable Stand, Quick Charge...
Solar Power Bank 30000mAh, Solar Charger, Qi Wireless Charger, Outputs 5V/3A High-Speed & 2 Inputs...
Capacity
20000mAh
20000mAh
30000mAh
Size
6.5 x 2.4 x 0.9 in (16.5 x 6.1 x 2.3 cm)
6.3 x 2.6 x 0.8 in (16 x 6.6 x 2 cm)
6.5 x 3.3 x 0.9 in (16.5 x 8.4 x 2.3 cm)
Weight
12.9oz (365g)
12.5oz (354g)
12.6 oz (357g)
Solar charging
Wireless charging
Best Overall Value
Anker PowerCore Speed 20000
Anker PowerCore Speed 20000 Pd, 20100mAh Portable Charger & 30W Power Delivery Charger Bundle, Input...
Capacity
20000mAh
Size
6.5 x 2.4 x 0.9 in (16.5 x 6.1 x 2.3 cm)
Weight
12.9oz (365g)
Solar charging
Wireless charging
Best wireless option
AUKEY 20000 Wireless Portable Charger
Wireless Portable Charger 20000mAh, AUKEY USB C Power Bank PD 3.0 with Foldable Stand, Quick Charge...
Capacity
20000mAh
Size
6.3 x 2.6 x 0.8 in (16 x 6.6 x 2 cm)
Weight
12.5oz (354g)
Solar charging
Wireless charging
Best for Outdoors
Feeke Solar Power Bank
Solar Power Bank 30000mAh, Solar Charger, Qi Wireless Charger, Outputs 5V/3A High-Speed & 2 Inputs...
Capacity
30000mAh
Size
6.5 x 3.3 x 0.9 in (16.5 x 8.4 x 2.3 cm)
Weight
12.6 oz (357g)
Solar charging
Wireless charging

Why a portable charger?

I carry several power banks when I travel, including solar-powered and traditional types depending on where I am traveling. I use them for charging my phone, tablet, and even my travel laptop on the road. If your travels involve long journeys, or even just long days, where power availability will be a problem, you should certainly buy a portable charger.

The best battery packs still come in handy, even if you’re spending more time inside. Eventually, I’ve had to go outside to get groceries, and I’ve often unwittingly left the house without checking to see if my phone has much of a charge. But since I’ve got one of our best power banks in my reusable bag, I won’t hit 0%, and I can keep accessing my grocery list and make calls to friends and family.

While these power banks are all popular, they slightly differ in features. We’ve got them ranked in a list of what we would buy, with shoutouts for the perfect portable charger, as well our favorite power bank, the quicker charger for little juice and more. 

So, if you’re always trying to keep your phone at 100%, or worry about hitting empty in the wild, we’ve got the details you need. This includes what power banks offer which kinds of charging ports, and how many, so you can charge different devices at once.

a portable charger is one of the best things you can have with you for international travel

As you’ll see below, our picks for the best portable chargers include power bricks from the likes of Anker, an industry leader. Their power delivery speeds are fast, their designs are minimal and restrained and they often pack a lot of capacity into a surprisingly small form.

Our top pick, the Anker PowerCore Speed, currently comes in four colors (red, blue, black and white) and is often put on sale, knocking its retail prices down by 20% or more. I prefer it when I go to a trade show because its 20,000mAh charge capacity is good to refuel my smartphone several times. That means I can also refuel my friends’ phones.

I have carefully handpicked the best portable charger for international travel use as well as car use that offer a combination of portability, charging speed, versatility, weight, and reliability for travelers.

The best portable charger for international travel

  1. Anker PowerCore Speed Power Bank Portable Charger
  2. AUKEY 20000 Wireless Portable Charger
  3. M-Edge Globetrotter Power Bank Portable Charger
  4. Feeke Power Bank Solar Portable Charger
  5. NOVOO Power Bank Portable Charger
  6. iMuto Power Bank Portable Charger
  7. Anker PowerCore+ Power Bank Portable Charger
  8. AMZGO Power Bank Solar Portable Charger

1. Anker PowerCore Speed Power Bank Portable Charger

Anker PowerCore Speed 20000 Pd, 20100mAh Portable Charger & 30W Power Delivery Charger Bundle, Input...

Anker’s PowerCore Speed 20000 QC is a heavyweight power bank that you can rely on to quickly charge your phone when you need the extra battery juice. If you are looking for a power bank that can charge multiple devices quickly and simultaneously and one that doesn’t need frequent recharging, I would strongly recommend the PowerCore Speed 20000.

2. AUKEY 20000 Wireless Portable Charger

Wireless Portable Charger 20000mAh, AUKEY USB C Power Bank PD 3.0 with Foldable Stand, Quick Charge...

The AUKEY 20000 is a powerful portable wireless charger that can charge your Qi-compatible devices at up to 10W without connecting a cable. The dual fast charging output means that is can charge an iPhone 11 to 50% full in just 30 minutes.
It has a handy LED indicator, so you can know exactly how much spare power you are packing and a dedicated wireless charging indicator ensures correct wireless charging and shows when wireless fast charging is active.
But, it’s probably the simplest feature I love, a simple plastic hinge that means the charger is also a really handy little stand.

Wireless Portable Charger 20000mAh, AUKEY USB C Power Bank PD 3.0 with Foldable Stand, Quick Charge...
  • Wireless Charging Stand: Conveniently charge your Qi-compatible devices at up to 10W without connecting a cable (supports 5W, 7.5W, and 10W wireless output...

3. M-Edge Globetrotter Power Bank Portable Charger

M-Edge Globetrotter Portable Charger, with Hard Case, Wall Charger, International Travel Plug...

If you use wireless charging, you’ll love the M-Edge Globetotter. You can charge the battery right from the wall using one of four country-specific AC adapters – US, UK, AU/NZ and EU. Travel to over 150 countries. Interchangeable plugs. Compatible with all Qi-enabled. Smartphones and devices for wireless charging. Charge multiple devices simultaneously using multiple outputs: wireless-charging, USB-C (up to 3A), and 2 USB outputs (2.4 A). Protection circuit prevents your devices and internal battery from over-charging. LED numerical battery level indicator display. Keep things organized and make your trip easier. High quality and durable material.

M-Edge Globetrotter Portable Charger, with Hard Case, Wall Charger, International Travel Plug...
  • Charge the battery right from the wall using One of four country-specific AC adapters - us, UK, AU/NZ and EU

4. Feeke Power Bank Solar Portable Charger

Solar Power Bank 30000mAh, Solar Charger, Qi Wireless Charger, Outputs 5V/3A High-Speed & 2 Inputs...

30000mAh large-capacity power bank with a solar panel can charge multiple devices simultaneously. It’s perfect for carrying around, allowing you to keep mobile devices fully charged anytime and anywhere. It’s comparatively slow to recharge the battery via solar power, which is mainly used for emergency purposes. For normal use, please charge the power bank with a charging cable in non-emergency situations. Qi Wireless Charging and Multiple Output Ports. Dual Input Ports and Solar Charging. Rugged & Heavy Duty IP66.

Sale
Solar Power Bank 30000mAh, Solar Charger, Qi Wireless Charger, Outputs 5V/3A High-Speed & 2 Inputs...
  • 30000mAh Large-Capacity and strong LED flashlight: 30000mAh large-capacity power bank with solar panel can charge multiple devices simultaneously. It's...

5. NOVOO Power Bank Portable Charger

AC Outlet Power Bank 85W NOVOO 83Wh/22500mAh Laptop Portable Charger with PD 30W USB-C, USB-A, AC...

When it comes to a portable charger, we usually think about chargers that use USB charging ports that we can use to charge our smartphones and tablets. There are also power banks that are able to charge laptops charge laptops as they can use Power Delivery. That said, we don’t really account for the usage of an AC outlet and that’s because an AC outlet is for powering appliances, and portable chargers might just seem too small and weak for that. Well, that’s not really the case anymore and this NOVOO AC outlet portable charger is proof of that.

This NOVOO AC outlet power bank isn’t the most impressive portable charger on the market, not really, even with its use of an AC outlet. At the same time, it’s quite helpful for simply using an AC outlet, to begin with as you can power laptops chargers very easily.

AC Outlet Power Bank 85W NOVOO 83Wh/22500mAh Laptop Portable Charger with PD 30W USB-C, USB-A, AC...
  • ✅22500 mAh HIGH CAPACITY CHARGING STATION (83Wh), It can fully charge your laptop up from 0 to 1 - 100% 1 time / iPhone 12 up to 5.5 times / iPad up to 2...

6. iMuto Power Bank Portable Charger

iMuto 20000mAh Portable Charger Compact Power Bank External Battery Pack LED Digital Display Smart...

The iMuto 20000mAh Portable Charger packs a powerful punch and should be able to handle all your portable charging needs. It comes with some handy features, most notably an LED screen which displays an exact percentage of the battery’s level. It also represents very good value for money, we challenge you to find a power bank offering 20000mAh at this price point. A great offering from iMuto.

iMuto 20000mAh Portable Charger Compact Power Bank External Battery Pack LED Digital Display Smart...
  • 20000mAh High Capacity and Compact Size Backup Battery: Taurus X4 is smaller than iPhone 6 Plus, Our cell phone battery charger is powerful enough to...

7. Anker PowerCore+ Power Bank Portable Charger

Anker PowerCore+ 26800mAh PD 45W with 60W PD Charger, Power Delivery Portable Charger Bundle for USB...

Anker does really make some of the best portable chargers on the market, and this Anker PowerCore+ portable charger is proof of that with its use of a high power capacity and three ports that actually have very powerful charging power. Nothing held back with this power bank.

It’s one of their highest capacity portable chargers and it’s also one of their most useful and high-quality ones, too.

Sale
Anker PowerCore+ 26800mAh PD 45W with 60W PD Charger, Power Delivery Portable Charger Bundle for USB...
  • The Anker Advantage: Join the 50 million+ powered by America's leading USB charging brand.

8. AMZGO Power Bank Solar Portable Charger

Solar Charger 26800mAh, Portable Solar Power Bank USB C PD 18W Fast Charger with Ultra Bright 2...

Combined one 18W power delivery USB C and two USB A charging ports, the portable solar charger charges 3 devices simultaneously with large charging power. Intelligently adjust the output power to deliver the optimal charging current, greatly shorten your charging time.

26800mAh huge capacity charges your iPhone 11 over 6 times, or charges your Galaxy S10 over 6 times. Powered by Li-polymer batteries, more durable and lasting longer time.

Solar Charger 26800mAh, Portable Solar Power Bank USB C PD 18W Fast Charger with Ultra Bright 2...
  • 【Full-Speed Charging】Combined one 18W power delivery USB C and two USB A charging ports, the portable solar charger charges 3 devices simultaneously...

Frequently Asked Questions

What is a portable charger?

A portable charger, better known as a “Power Bank” is a device that has a sole purpose of being a power supply for devices like smartphones or tablets. Power banks have large batteries within them that are able to hold quite a large capacity.

How long do Portable Chargers last?

Every full charge and discharge of the battery should have a certain loss to the battery. Take the charging capacity of 5000mAh and 500 times charge-recharge as an example; if the portable charger is charged every two days, it can be used for 1000 days, about 3 years.

Are portable chargers bad for your phone?

In conclusion, no, charging your cell phone with a portable battery charger will not damage or affect the battery life. Of course you should be wary of using extremely cheap or knockoff models, and always be sure to look at the voltage of a portable battery charger before you buy it.

Are Portable Chargers allowed on planes?

You Must Bring a Portable Charger in Your Carry-On. Unless you are carrying car batteries or spare lithium batteries, all major battery types are generally allowed on a plane. … For safety reasons, you must take your batteries in your carry-on. New regulations have made this mandatory on most airlines.

How many times can a portable charger charge my phone?

Generally speaking, a good rule of thumb is to divide the mAh of a 20000mAh power bank by the mAh of your device battery. So a 20000mAh power bank can “theoretically” charge an iPhone 6 plus from 1-100% 6.9 times (20000 / 2915 = 6.9).

What is the difference between a power bank and a portable charger?

They are both the exact same thing if you’re referring to the pocket sized battery packs that are made to charge small electronic devices such as your cell phone. … A power bank is any large set of batteries used for storing electricity that won’t be used right away.

How long do Portable Chargers stay charged?

Point two depends on the quality of the controller circuitry and battery cells. A good Power Bank can hold charge for 3 to 6 months with minimal loss. Lower quality Power Banks may struggle to retain a useful charge more than 4 to 6 weeks.

Can I charge my power bank overnight?

Can Power Bank Charge Overnight? The answer is a simple yes. With advancements in technology, power banks can charge overnight when either plugged into a wall or plugged into a USB port. With the addition of built-in protections, you won’t have to worry about overcharging or undercharging the power bank.

What is a good portable charger mAh?

Capacity is arguably the most important spec to consider when shopping for a portable charger and it’s usually measured in milliampere-hours (mAh) as your phone battery. So, for instance, your phone battery is 3,000 mAh, a 3,000 mAh power bank is able to recharge in one charge fully.

What’s inside a power bank?

Portable Power Banks are comprised of a special battery in a special case with a special circuit to control power flow. They allow you to store electrical energy (deposit it in the bank) and then later use it to charge up a mobile device (withdraw it from the bank).

Are power banks worth it?

There’s no doubt that power banks should be a part of what you bring every day because they’re indispensable in a number of ways. They’re worth carrying around simply because they allow us to continue using our gadgets for the most important tasks.

What does mAh mean?

mAh (milliampere hour) is the battery energy storage capacity, higher the mAh rating of a battery longer the battery will last. mAH is a unit of electric charge.

best Portable Charger for International Travel being used to charge an iPhone

Portable charger buying guide

As you can see, there are a lot of reasons why you should purchase a portable charger and there are just as many variations and types for you to select from.

Before you commit, look for a charger that can charge your device or phone efficiently and quickly and that doesn’t take days to charge itself.

An effective portable charger will completely transform the way you use your devices when you’re away from your home. Purchase wisely, and you will be able to increase the battery life of your phone, laptop, tablet, and even small gadgets, literally anywhere around the globe.

Why does a traveler need a portable charger?

  • Saves your time
  • Easy to carry
  • Travel partner
  • Charges different devices
  • Not so costly
  • Run your devices for weeks
  • Gives you comfort
  • Protective and smart
  • No extra maintenance required

You’ll often see a 4 to 5 digit number, with the letters mAh following it, and that’s your first big indicator of how much this charger is right for you. If you’re constantly refuelling your phone and other gadgets, go for at least 10,000mAh. For each extra device you charge, add at least 5,000 to the mAh rating you’re looking for. Just need to prevent your device from hitting 0 on late nights out? You’ll be good with something in the under 5,000 mAh rating, provided you remember to charge it often.

If you hold onto your devices forever, and don’t already know what a USB-C port is, you can probably just get whatever fits your price. But if you’re the kind who wants faster charging, look for a brick that has PD in its name. The best portable chargers, at least for my money, charge devices the fastest, and use the Power Delivery (PD) standard. Also, their USB-C ports mean you can refuel these power banks with the same cords used to charge modern laptops.

Key features to look for

  • High battery capacity
  • Compatibility
  • Lightweight
  • Battery time
  • Rechargeable

Final thoughts on the best portable charger for international travel

Portable chargers or power banks can be lifesavers during domestic or international travel. Both professional and leisure travelers rely heavily on their portable chargers to power battery hungry smartphones, tablets and laptops. Latest high capacity power banks are capable of powering even laptops and Macbooks for extended periods. Latest USB-C PD Portable chargers get charged and can charge phones/laptops two to three times faster than power banks from a few years ago.

Phone batteries don’t last forever, and until they do you’re going to have to top yours up at some point or another. Whether you’re out in town or just anywhere away from a power outlet, a power bank is worth carrying if you’re worried your battery won’t last. 

If you’re searching for a best portable charger for international travel, choose either the Anker PowerCore portable charger power bank or iMuto portable charger power bank.

A portable power bank is not only a useful tool when other smart devices drain after using a single day, but a power bank also increases the life and use of a device.

They are the effective solution for those who cannot charge their phones regularly. A power bank is perfect for gadget lovers. They also prove to be worthwhile for those traveling internationally.

They prove to be the best travel partner for the ones who travel on a regular basis, long routes, camp expeditions, road trips or in airplanes.

Portable charger is easy to take along in a carrying bag and can be recharged easily. It is also a vital invention as it charges several gadgets at a single time.

As we are living in the technological epoch so this invention plays a vital role in everyone’s life.

To make your selection easy we have made this best portable charger for International Travel user guide according to the preferences of every user.

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