Portable phone chargers are like a regular charger that can be a great help if you are far from a source or an electrical outlet. As we are indeed constantly using our smartphones or tablets, a device of this kind can really be useful to us. If you have decided to buy one, you can find in this buying guide all the points that you should not neglect, to name only the robustness and the autonomy.

This article will also introduce some excellent quality portable phone chargers. On the other hand, if you only want simple recommendations, you can rely on the reliability of the RAVPower FR RP-PC005, a 24W solar panel charger. It has 3 USB ports and responds to smart charging. In addition, it is resistant and very easy to use. That said, Samsung EB-P1100CP External Battery offers high charging capacity thanks to its capacity of 10,000 mAh. Supporting all devices currently in use reduces recharge times.

Best Portable Phone Chargers

  • Best Choice: Samsung EB-P1100CP Power Bank 10,000 mAh Pink This portable charger or known also as a power bank is recommended as it offers great versatility in use. Indeed, it offers the possibility of simultaneously powering two devices. In addition, it benefits from universal compatibility allowing it to adapt to all devices, and also to recharge them quickly. You have to be patient because the charging time of this battery is a bit long. It takes a few hours or even a whole night to achieve this. Taking advantage of a large capacity, this device can repeatedly charge your devices. It also saves a lot of time with the fast charging function.
  • Best Price: Anker Astro E1 5200mAh External Battery Sleek in design, this portable battery charger features exclusive PowerIQ technology that can sense device power needs and provide faster charging up to 2A. The lifespan of this Anker external battery is one of the things its regulars criticize it for. Indeed, according to the observation of many of them, it can no longer function beyond a few months. The Anker AK-A1211011 is for you if you are looking for the cheapest portable charger, but no less in quality and performance. It has, among other things, the exclusive PowerIQ technology able to analyze the energy needs of devices
  • Premium Pick: RAVPower 24W Chargeur Panneau Solaire. This charger uses the sun’s rays to provide power to smartphones and tablets. Made with good quality SUNPOWER® photovoltaic cells, it provides high energy efficiency. While this portable solar charger is still efficient and inexpensive, some users have found it to be a bit too heavy, especially for hiking. Being among the most expensive portable chargers you can find on the market, its 24W SUNPOWER® solar cell technology dramatically improves charging by up to 21.5-23.5%.

Best Portable Phone Chargers Buying Guide

In the age of technology, it has become unthinkable to part with your smartphone, cell phone, or tablet. To avoid unpleasant surprises and acquire a portable charger that can match your needs, feel free to review this buying guide for the best portable chargers.


Before deciding where to buy new portable phone chargers, you must first gather the technical specifications that meet your needs. You have to pay attention to some technical details and specifics. In this first part, we are going to talk about amperage.

When you buy portable phone chargers, you are probably going to spot the “mAh” clues. It’s about the amount of energy stored in it. It indicates the current of the port or several USB ports of the charger in question and is expressed in amps. This is something you shouldn’t overlook because the speed with which your charger will charge your devices depends on it.

This detail can also influence the price of the battery. The higher the battery amperage, the faster your device can charge. For example, if a smartphone only needs a 1A USB port, the tablet, on the other hand, requires a 2.1A or 2.4A USB port in order to charge more efficiently and quickly.

Basically, you need to locate a battery with a higher capacity USB output port than your device. In this way, you will also prevent possible risks of overheating.


Before you get involved in solving your biggest problem: how to buy a better value portable charger, you should first determine the essential points you need to remember to make your purchase perfect.

Among these elements, we will, in this second part, talk about autonomy. Indeed, once we hear the name of the portable device, this detail immediately comes to mind.

Although these portable chargers or power banks have a large capacity for energy storage, they should also be recharged in turn after they have used up all their resources.

Depending on the model, they can recharge more than five times, six times, or even more depending on their ability. This can give you an idea of ​​how long you will go without power and help you take the necessary precautions.


At any time, in your quest for the right portable charger for your needs, feel free to remember and use any advice you may have from your dealer. Regarding the cost of such a device, you can consult a price comparison tool if you are afraid of getting ripped off or making the wrong choice.

Although the majority of portable chargers are compatible with many mobile devices, you should still check their compatibility with yours before you start. As a result, you will not have to worry and you will avoid any unpleasant surprises. Its ease of use, weight, design, and transportability should also be on your list of criteria for buying a portable battery.

Do You Need Portable Phone Chargers?

Suitable for frequent travelers

The RAVPower FR RP-PC005 is a charger specially designed for outdoor use. If you are used to traveling, you should definitely equip yourself with this device. It is also the model you need to accompany you on your outings or hikes.

What makes it very interesting for those who travel frequently is that it does not run on electricity. It uses solar energy to recharge. So if you are in the middle of nature or in a place without electricity, you will have no problem recharging your phone, since your power bank will always be full.

In addition, most portable chargers that run on natural energy from the sun often have limited performance. But this is not the case with this product. Indeed, it is as powerful as a charger that runs on electricity.

Ease of transport

Even though it seems heavier than other products in its class, the RAVPower FR RP-PC005 still has a relatively reasonable size and weight. Sure, it weighs about 754g, but be aware that it is almost half the size of a charger of similar performance. But that doesn’t mean it’s less effective. All this to say that with this model, you will not have problems with weight. It fits easily in a bag.

It is always a problem to find a place for a charger, given the many accessories that one has to take on a trip. With this model, you shouldn’t have much trouble finding a small place for it to slip into a bag.

His performance

This model of portable phone charger is also distinguished by its high performance. This efficiency is largely due to the quality of the accompanying photovoltaic cells. Indeed, 24 W SUNPOWER solar cells have the ability to optimize the charging capacity of the device from 21.5 to 23.5%. In other words, you will be able to power your various devices throughout the day, from dawn to dusk.

In addition, this article also gives you the possibility to charge several devices at the same time. Indeed, thanks to its three USB ports, it will allow you to charge 3 simultaneously. You can recharge all three devices before the charger runs out.

Best Portable Phone Chargers FAQ

Q. What is the longest-lasting portable charger?

A: Anker Powercore 20100 / Powercore Speed 20000. Anker is a huge star in portable chargers, recognized for their particularly high-quality products. They furthermore possess an effective 18-month warranty. The Anker power bank we suggest comes in two variants, one of them with QuickCharge 3.0 compatibility for Android devices.

Q. Are portable phone chargers bad for your phone?

A: In conclusion, no, charging your smartphone with a portable battery charger will not damage or harm the battery endurance. Of course, you should be careful of utilizing extremely cheap or poor knockoff models, and constantly be certain to view the voltage of a portable battery charger before you purchase it.

Q. Can I leave my phone charging overnight?

A: Once the inner lithium-ion battery scores 100% of its capability, charging stops. If you leave the smartphone plugged in overnight, it is continuing to use a bit of electricity constantly trickling extra juice to the battery each time it drops to 99%.

A portable phone charger might be an important phone accessory for some peoples who don’t have time to spend on charging their phone with simple chargers.



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