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In the train or plane, it is not always possible to find a USB or 230 volt socket to charge your mobile phone.
Purchasing an external battery provides a convenient mobile power source that is accessible from anywhere.
Some allow you to charge the mobile battery several times or several devices at the same time thanks to several USB sockets.
This accessory quickly becomes essential for lovers of hiking or camping.
It is even possible to charge them by the energy of the sun with integrated sensors or via a small foldable solar panel.
Others offer wireless charging, you no longer need to bother with a cable to charge your smartphone.
Selection of the best external batteries for smartphones in 2022
Jonkuu PowerBank 10,000 mAh: thin and compact, ideal for travel
Xiyihoo 30,000 mAh solar battery: great autonomy for hiking
iPosible 26,800 mAh battery: 25 watt output and QC charger
Topk 20,000 mAh: 20-watt USB-C output and pretty hues
Veektomx 20,000 mAh: practical with its integrated charging cables
Jiga 30,000 mAh battery: long battery life and LED lamp
Sixthgu Macaron PowerBank 5000 mAh: small and colorful
Anker Powercore Slim 10,000 mAh: it incorporates PowerIQ wireless charging
Anker Powercore 5,000 mAh: a practical tube battery to store
Jonkuu PowerBank 10,000 mAh: thin and compact, ideal for travel
With its small size and fairly contained weight, the Jonkuu external battery fits in your pocket while offering a good energy capacity.
You have 2 USB ports each delivering 2.4 A at 5 volts.
Based on a lithium polymer battery, it offers good longevity.
The manufacturer does not hesitate to offer a 24-month warranty.
Most :
Compact and lightweight;
Reduced price ;
2 years warranty.
The lessers :
No fast or wireless charging
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Xiyihoo 30,000 mAh solar battery: great autonomy for hiking
For those wishing to isolate themselves in nature while having their smartphone or tablet at their disposal, the 30,000 mAh Xiyihoo battery offers many advantages including a good reserve of energy.
You can charge a smartphone or a connected speaker several times.
And so you don't run out of power during a hike, the battery is covered with a solar panel to extend your autonomy a little.
Most :
Great autonomy;
Reasonable price.
The lessers :
Inefficient solar panel;
Heavy weight
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iPosible 26,800 mAh battery: 25 watt output and QC charger
This large capacity external battery offers fast USB charging with its ports delivering 25 watts.
Your smartphone will be able to regain its full autonomy in just a few tens of minutes.
The battery is equipped with an LCD display indicating its remaining autonomy.
Most :
Power 25 watts;
Great autonomy;
Digital charge level screen.
The lessers :
Long to charge even in USB-C
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Topk 20,000 mAh: 20-watt USB-C output and pretty hues
It's a little bulky, but it offers great power.
Available in metallic green or blue, it offers 20,000 mAh and an output power of 20 watts.
You have 2 USB-A and 2 USB-C to charge your devices quickly.
A small screen shows the remaining percentage.
It also accepts 20 watts to recharge.
Most :
USB-A up to 18 watts;
USB-C up to 20 watts;
Nice finish.
The lessers :
Volume and weight a bit high
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Veektomx 20,000 mAh: practical with its integrated charging cables
This model has the originality of having integrated charging cables.
You have a USB-A connector, a USB-C, a Lightning and a micro USB.
Its 20,000 mAh capacity allows you to charge your smartphone or several USB devices several times at the same time.
It is available in black or white and includes a display to indicate the remaining level.
Charging the devices is a little slow with a maximum rate of 2A.
Most :
Versatility and practicality with integrated cables;
Big capacity.
The lessers :
Battery life of the cables depending on use;
Slow charging.
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Jiga 30,000 mAh battery: long battery life and LED lamp
This battery offers great autonomy with its 30,000 mAh reserve.
It is also practical with its 3 USB type A output sockets and its various input ports for recharging it, consisting of a micro-USB socket, a USB-C port and a Lightning port.
It is compatible with almost all chargers available on the market.
It also has a built-in LED light for added versatility.
The charge level is indicated by 5 mini LEDs on the lid.
Most :
Great autonomy;
Built-in lamp;
Easy to load with its 3 different inputs.
The lessers :
Only 3 USB output ports for capacity
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Sixthgu Macaron PowerBank 5000 mAh: small and colorful
Small and stylish, the Macaron external battery is available in 5 different colors.
You have 5,000 mAh of reserve enough to charge a modern smartphone once or twice.
It has 2 USB-A ports at 2.1 A.
Most :
Compact and lightweight;
Choice of color;
Little price.
The lessers :
Charging speed;
Limited autonomy.
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Anker Powercore Slim 10,000 mAh: it incorporates PowerIQ wireless charging
Anker external batteries have a good reputation.
They are very widespread and offer good autonomy over the long term.
This version allows you to enjoy 10,000 mAh of power reserve.
It gives you PowerIQ wireless charging.
Its weight of 354 grams is in the average of 10,000 mAh batteries.
Most :
Good autonomy;
Brand reliability;
Wireless charging.
The lessers :
Only one USB output port
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Anker Powercore 5,000 mAh: a practical tube battery to store
With its cylindrical shape, this small 5000 mAh battery slips into a handbag or a backpack pocket.
It only offers a USB-A output.
Charging is done via a supplied micro-USB cable.
Anker is an American brand renowned for the quality of its external batteries.
Most :
Small size;
Manufacturing quality and reliability;
Reasonable price.
The lessers :
Only one USB port
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Why buy an external phone battery in 2022?
The smartphone accompanies us on a daily basis for more and more activities.
Tracking our sports efforts while playing a playlist, GPS navigation system in the car, on a motorcycle or even on foot, 3D video games, streaming video viewing and social networks are just a snippet of everything it is possible to do with.
Some functions are more greedy, it is then necessary to find an external power source to recharge the battery.
The external battery is the perfect solution.
Available in several capacities at particularly affordable prices, it definitively solves the problem of autonomy.
How to choose your external battery?
Between the price and the capacity generally expressed in mAh, there remains the question of weight.
The higher the capacity, the greater the weight.
A 5000 mAh battery can charge most of the latest generation smartphones from 0 to 100%.
By opting for a 10,000 or 20,000 mAh model, you have a reserve for several charges.
You will be autonomous camping for several days.
With its USB sockets, the external battery can also be used as a power supply for an LED lamp or a speaker connected during your evenings outside.
For a very reasonable price, it is essential today to have an external battery for telephone. You have almost unlimited autonomy. The battery charging time varies depending on its capacity.
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