Which power bank is better? What to look for when choosing a power bank. Connectors

In the life of any modern person, especially a resident of large cities, all kinds of technical devices - smartphones, tablets and the like - occupy a very important place. They are involved in all areas of life. With the help of them, we communicate by text or voice, make purchases, share impressions, have fun and do a lot more. Due to such active use, equipment even with a fairly capacious battery is discharged in a very short time, and in many cases it is impossible to afford to be left without a means of communication. Therefore, equipment manufacturers met people halfway and came up with such a thing as a power bank. A power bank is a means of storing energy that you can freely carry with you and transfer to discharging gadgets.

Why is such a device needed?

Power banks are needed to have a mobile source of energy with you. Roughly speaking, this is a battery with a fairly large capacity, which must first be charged from the mains, and then used to power your equipment when it is not possible to simply connect it to an outlet or to a computer. An important characteristic that makes using a power bank as convenient as possible is its versatility. Thanks to the standard USB connector, you can connect almost any device to the device; you just need a suitable adapter.

Housing material

Typically, power bank cases are made of either plastic or some kind of metal.

In the first case, there are ample opportunities for experimenting with the appearance of the device. It can be of various shapes, matte or glossy, or even painted with patterns of any complexity. But the plastic housing is temperature sensitive and susceptible to damage.

A metal shell - most often aluminum - is often used for premium power bank models due to the fact that it looks expensive and stylish, and can have a unique engraving on it. Plus, it’s durable and doesn’t scratch or get dirty very often. Disadvantages - there are much fewer possible forms that such a battery can take, high cost and heavy weight.

Almost every person who uses modern gadgets has thought about how convenient it would be to be able to charge their device on the go, in transport and other places where there are no outlets. A power bank can fulfill this desire, guaranteeing the ability to always stay in touch.

Perhaps one of the main problems with modern gadgets is that they run out of charge very quickly. This is not strange, because smart devices are valued for their power and performance, as well as their compactness, which does not allow the installation of an appropriate battery. The way out of this situation can be a power bank, from which you can always recharge your phone or other gadget, even while on the street. But which external Powerbank is best to buy for your phone in 2018-2019? The answer to this question will help you find a rating of portable chargers for smartphones.

Price: 1977 rubles

Our top best Power Bank of 2018-2019 opens with Xiaomi Mi Power Bank 2C. This device will allow you to power your smartphone anywhere. The capacity of this battery is 20,000 mAh, which is approximately seven times the average battery capacity of a modern smartphone. That is, if you only charge your mobile phone, its life time increases by 6-7 times. This is quite enough to never experience charging problems.

Manufacturers have added a classic USB connector to their creation, thanks to which this device can be used to charge gadgets that do not support the usual MicroUSB interface. Also, Xiaomi Mi Power Bank 2C is capable of charging devices much faster than from the mains. This was made possible thanks to Qualcomm Quick Charge 3.0 technology. This is the best choice for those who want to have a really high-quality portable charger, but not pay top dollar for it.

Xiaomi Mi Power Bank 2C

No. 10 – Xiaomi Mi Power Bank 2

Price: 1289 rubles

This is the same battery that was considered before, but it is cheaper due to the fact that the capacity is half as much. Of course, if your main criterion is the amount of energy you can carry with you, the previous option is more suitable. But for most people, 10000mAh will be enough. If you are one of such users, Xiaomi Mi Power Bank 2 is the way to save money.

This device can also use fast charging technology. It turns on automatically when the device recognizes the connected device. The device has an aluminum body and rounded edges. Thanks to the solid metal body, not only the strength of the device increases, but also its resistance to wear. Also, Xiaomi Mi Power Bank 2 is quite compact. You can easily carry it with you not only in your bag, but also just in your pocket. This is an inexpensive but reliable power bank that will serve you well. .

Xiaomi Mi Power Bank 2

#9 – ASUS ZenPower

Price: 1209 rubles

This model has a capacity of 10050 mAh, compact dimensions, and boasts of its security. ASUS ZenPower received protection against shock, incorrect connection, and overheating. The battery also monitors the voltage level at the input and output, and there is even short circuit protection. In general, the main advantage of ASUS ZenPower is maximum safety during charging.

But even without additional protection, ASUS ZenPower has everything that can be required from a modern power bank. The capacity of this battery is more than enough, the body is quite modern, and customer reviews about it are only positive.

No. 8 – TP-LINK Power Bank 15600mAh TL-PB15600

Price: 2489 rubles

Our review of the best portable chargers of 2018-2019 continues with the TP-LINK Power Bank 15600mAh TL-PB15600. This device has a modern battery module, a capacity of 15600 mAh and high charging speed. This power bank also received two ports at once, which allows you to charge two devices at the same time. Moreover, the device has high compatibility. It is suitable for charging any gadget. Among the additional bonuses you can find an LED flashlight.

TP-LINK Power Bank 15600mAh TL-PB15600 has all the necessary protection, which significantly increases its resistance to wear. Thanks to this, the gadget will last you much longer. In addition, this battery is resistant to cold, which means its volume will not shrink in the cold. There is also protection against many problems and smart charging technology for better compatibility with various devices. You can charge built-in batteries of any size without negative consequences.

TP-LINK Power Bank 15600mAh TL-PB15600

No. 7 – Hiper Power Bank XP17000

Price: 2729 rubles

Hiper Power Bank XP17000 is a battery with a stylish design and a slim body. Its main difference is its ease of use and the ability to charge devices of different energy consumption levels. The declared capacity is 17000 mAh.

Through Hiper Power Bank XP17000 you can simultaneously charge two devices at once. Coupled with a large capacity, this ensures stable energy supply away from home, even for a large company. The device is also equipped with a smart display, thanks to which it can determine the charge level of the device it is connected to. The design of the gadget is also made at a high level. Its body is covered with textured plastic that resembles leather. The battery fits easily into a bag or even a pocket.

Hiper Power Bank XP17000

No. 6 – Xiaomi Mi Power Bank Pro

Price: 1884 rubles

Another popular power bank is Xiaomi Mi Power Bank Pro. The device has a minimalistic design that you simply can’t help but like. The battery capacity is 10,000 mAh, which makes it an ideal device for recharging your gadgets in any conditions.

Xiaomi Mi Power Bank Pro has a compact size, which allows you to carry it with you without taking up much extra space in your bag or just put the battery in your pocket. Through this gadget you can carry out two-way charging. The maximum power is 18 W, which provides very fast energy replenishment. The battery is fully charged in 3.5 hours, but it will release the accumulated energy much faster. In addition, Xiaomi Mi Power Bank Pro has a low price, but offers more for the money than many power banks, the cost of which can be higher. .

Xiaomi Mi Power Bank Pro

No. 5 – Nobby NBE-PB-10-01 10000mAh

Price: 1500 rubles

Battery Nobby NBE-PB-10-01 10000mAh is a portable charger, which is made in an attractive, convenient and reliable metal case. The capacity of this device was 10,000 mAh. At the same time, its maximum output power is 3000 mA. This power bank can charge other devices almost instantly. For example, charging an average smartphone using a Nobby NBE-PB-10-01 10000mAh battery will take you just over half an hour. This was made possible thanks to fast charging technology.

The Nobby NBE-PB-10-01 10000 mAh battery has two USB ports and one microUSB port, which allows you to charge several devices at once. And with different connection methods. This is a great option if you want to purchase an inexpensive, high-quality accessory.

Nobby NBE-PB-10-01

No. 4 - InterStep PB12000

Price: 3490 rubles

InterStep PB12000 is a more expensive battery compared to those we reviewed before. But its capabilities are quite consistent with the price. It has as many as four different USB ports. This makes it possible to charge devices with different interfaces, up to four at the same time. This external battery has a capacity of 12000. And even with this capacity, it is fully charged in just 2.5 hours.

The body of the gadget deserves special attention. It is made of plastic and genuine leather. So, it is not surprising that its price is higher than that of the average power bank. InterStep PB12000 also received four LED indicators that will notify you when the device is turned on, the charge level, and the charge of the connected gadget itself.

InterStep PB12000

No. 3 – KS-is KS-327

Price: 3529 rubles

The KS-is KS-327 is one of the best portable power banks currently available. Its capacity is 40,000 mAh. This is a very large volume and you can charge one smartphone with such an external battery for at least two weeks. This is an ideal option, for example, to go out with your family for a few days. The whole family will be able to charge their gadgets from the KS-is KS-327, and will not experience a shortage of energy.

This model is equipped with three USB outputs. That is, from this power bank you can simultaneously charge three devices at once. At the same time, the battery has quite small dimensions and corresponding weight. The device will not take up much space and will not weigh down your luggage. Modern design will also not disappoint aesthetic lovers. And additional ports of different formats will provide additional capabilities.

No. 2 - Sony CP-S20B 20000mAh

Price: 5589 rubles

The Sony CP-S20B 20000mAh external battery will definitely be the best solution for those who use their smartphone intensively. Of course, this device has a capacity of 20,000 mAh, which is half that of the previous one. However, this device charges gadgets almost instantly, and this capacity is more than enough for the average user to never worry about the charging level of the smartphone. The battery has an output power of 6900 mA. It was this indicator that became a record in this top.

You can charge up to four devices simultaneously from the Sony CP-S20B 20000mAh. So you can quickly recharge a large number of gadgets at once, and a special LED indicator will notify you of the energy reserve in the external battery.

Sony CP-S20B 20000mAh

№1 -Powerbank CaseGuru CGPower

Price: 2490 rubles

CGPower from the Russian manufacturer CaseGuru combines two functions simultaneously: power bank and wireless charging. Two types of colors are available for buyers - white and black. The device looks very stylish in appearance, as many users note. It weighs little and fits even in a handbag. The body is made of plastic that is pleasant to the touch.

But it’s not just the appearance that makes the device stand out; the battery can charge three gadgets at once. And what’s important: you don’t need to buy wires separately; the kit includes an adapter to Lightning; USB to micro USB cable. The capacity can be called the only negative - only 8000 mAh, but this is enough for several recharging cycles. Equipped with MicroUSB, Type-C inputs. Buy on the official CaseGuru website.

So, these are the best power banks that are currently available on the technology market. You can choose the one that is right for you, based on your financial capabilities, needs and requirements for the charger. It is worth noting that absolutely everything from this top is first-class external batteries.

The main problem of modern electronic gadgets is autonomy. Their power is so high (or the battery capacity is insufficient) that in most cases the performance without an outlet is not enough even for a day. Naturally, no one wants to be left with a dead device at the right time, and that’s why power banks were invented. These are special devices capable of storing energy and sharing it with peripheral devices. Roughly speaking, portable rechargeable batteries. These are exactly what we will talk about in this material - we will consider and analyze which power bank is better in 2017.

Powerbank IconBIT FTB Travel 4.0

This device is no longer just an external battery. It is designed for lovers of outdoor recreation, long trips or even hiking. What's unusual? Let's look at the details point by point:

1. Design unusual. The rectangular shape is framed by thick rubber side panels that extend from the surfaces. This provides additional protection against bumps and falls. The case is made of impact-resistant plastic and has dimensions of 142x75x14 mm. The top edge is rounded and equipped with a special eyelet for hanging, for example, on a backpack. On the front panel there is an indicator of operation and the level of filling of the internal storage. In addition, on the same side there is a solar battery that charges the power bank from the heavenly body. At the ends there is one USB port for connecting peripheral devices, and at the bottom there is a microUSB for charging the battery itself.
2. Specifications quite good - the battery capacity of the power bank is 5000 mAh, and the current strength at the output ports is 1A. This is enough for 2-3 charges of a smartphone with a medium-capacity battery. The power bank replenishes its own charge from a computer, household outlet or sunlight. Moreover, in the latter option it will take about 6–7 hours to fill the battery 100%, and with classical charging - 2–2.5 hours. Supports simultaneous energy transfer to 2 external devices.
3. Additionally It is necessary to mention two features of the power bank: a flashlight and protection from external influences. The first one is clear, just a high power LED capable of illuminating the environment. But the second nuance is more interesting. In addition to durability, the case has an IP65 sealing level. This means almost 100% protection from moisture, dust and dirt.

The price of IconBIT FTBTravel 4.0 in Russia is 1400 rubles. And this is the cheapest power bank for a smartphone in our TOP 8 best power banks of 2017.

Powerbank Rombica NEO PRO 180

1. Design, without exaggeration, is unique. The rectangular case is made of aluminum and has a special “smoky” texture, which not only looks incredibly beautiful, but also effectively hides scratches. True, such a case and the volume of the battery affected the size. The device is quite large (192x85x21 mm) and heavy (570 g). On the front side there are internal charge indicators and an activation button framed by an LED ring that shimmers in different colors. At the top end there are output ports for charging: 2 USB outputs and 2 universal round ports. With their help, smartphones, tablets, laptops and even Apple equipment are charged. The power bank looks stylish and has the most universal functionality.
2. Specifications They don’t cause any complaints at all, or even a hint of them. The battery of the power bank has a capacity of 18,000 mAh and is capable of transferring charge to all known types of mobile gadgets. USB provides a current of 1A for one port and 2.1A for the other port. Universal outputs are designed to charge the laptop directly, as well as the external battery itself from a power outlet or computer. Although no one forbids charging external devices from both. So, one shows a current of 3.2A at the output, and the second is a converter and has the ability to switch modes - 12V, 16V and 19V. Simultaneous charging of 3 devices is supported.
3. Additionally I need to say something about the delivery package. Such concern for consumers is rare - in the box with the device itself, the user will find a network adapter for charging the power bank, a cable with USB and microUSB connectors, 10 adapters for the charging ports of laptops of various models and brands. And for dessert, there are also 2 wires for the MacBook: MagSafe connection cords of the 1st and 2nd generation.

The price of Rombica NEO PRO 180 in Russia is 7,300 rubles. Check out the video review below:

Power bank TP-LINK TL-PB10400

1. Design is the main feature of this drive from TP-LINK. While most people settle on the classic rectangular flat shape, the engineers of this company decided to pay primary attention to appearance. The power bank looks like a volumetric prism with a square cross-section and rounded corners. If you choose the closest comparison, it would be a wooden block. Of course, there is a huge difference between wood and the TL-PB10400, and the design of the drive can easily be called stylish and strict. On one of the side faces there is a USB port for charging the power bank itself. And all the active elements are located at the end. The body itself is made of white plastic, and the ends are covered with the same material, but in a light blue hue. Dimensions are 88x44x44 mm with a weight of 240 g.
2. Specifications could be called standard, but some features prevent this from being done. Firstly, there is an LED flashlight. Secondly, there is only one control button - it serves both to activate the flashlight and to check the current charge in the battery. There are also 2 USB ports: one for smartphones with a current of 1A, and the second is designed for charging tablets at 2A. The total capacity of this mobile battery is 10400 mAh. Simultaneous charging of 2 devices is supported.
3. Additionally I need to say something about working with the device. Unlike analogues that require activation, here charging of the connected gadget begins automatically after 30 seconds. This is another feature of the power bank.

The price of TP-LINK TL-PB10400 in Russia is 1600 rubles. Video review is presented below:

Power bank Sony CP-V10

1. Design There are no complaints, which is quite expected, given the company that released this power bank. The body is made of plastic with a dotted texture and looks very beautiful. It practically does not collect scratches and abrasions, and there are no fingerprints left. Dimensions are 127x72x17 mm with a weight of 245 g. In fact, the battery is large enough for its capabilities, but this does not cause any particular inconvenience. The standard shape is a rectangle. Black color.
2. Specifications pleasing only at first glance. The total capacity is 10,000 mAh, while charging the device itself takes about 5 hours, which is too long. At the end there is only one USB port with an output current of 1.5A - still not enough for tablets, but smartphones charge perfectly. The internal charge indicator is also available and shows every 25%.
3. Additionally it must be said that the declared capacity is such only under certain conditions. So, 10,000 mAh is achieved only at 3.7V, but if you use gadgets with an operating voltage of 5V, then the capacity is reduced by almost 2 times, and is 6300 mAh. This, of course, is written in the specifications for the power bank in very small print, which does not improve the situation at all.

The price of Sony CP-V10 in Russia is 2300 rubles. More about the model in the following video review:

Power bank HIPER MP15000

1. Design as simple as possible. Before us is a rectangle made of white aluminum alloy with a glossy surface. Strength is not a concern, and the battery survives any drops normally. But the coating itself is not pleasing - it quickly becomes covered with scratches and collects all the fingerprints it can. At the end there are USB and micro-USB ports for charging the power bank itself. Also available is a flashlight and an SD card reader. The dimensions are impressive 134x70x20 mm, the weight is also not small - 365 g.
2. Specifications pleasantly surprised. The total battery capacity is 15,000 mAh. There are 2 USB outputs with a current of 1A and 2.1A for smartphones and tablets, respectively. Supports simultaneous charging of 2 devices. The internal reserve indicator has a 25% step and an LED structure.
3. Additionally There are a couple of things that need to be said. Firstly, the card reader. It is this module that is frankly superfluous, because using a power bank, even of such an impressive size, as a physical medium is extremely inconvenient. It is unlikely that this function will ever be useful. Secondly, let's look at the delivery package that will please any user. In the box, along with the battery itself, 5 additional adapters are supplied: 1 each for microUSB and miniUSB, 1 for portable devices from Nokia and 2 for devices from Apple - 30 pin and 8 pin (Lightning). The set, frankly speaking, is rich.

The price of HIPER MP15000 in Russia is 1900 rubles. More details about the device in the video below:

Power bank ASUS ZenPower (10050 mAh) ABTU0054.5

1. Design classic - a flat rectangle without decorative elements or decorations. Actually, the device itself is one continuous decoration. The body is made of aluminum with a glossy finish and is available in 6 colors: blue, yellow, pink, silver, dark blue and black. This set is extremely unusual for portable batteries, although it allows for better expression of the user’s individuality. Any shade looks beautiful, stylish and bright. At the end there is a connector for connecting chargeable peripherals. The dimensions are small - 90x59x22 mm. Weighing 215g, this product from ASUS is one of the smallest and lightest power banks in the world.
2. Specifications not amazing, but quite acceptable for a device of this class. Battery capacity 10050 mAh. There is only 1 USB output with a constant current of 2.4A. In fact, the port is universal and suitable for smartphones, tablets, players and Apple equipment. The only negative is that you won’t be able to charge the laptop - there won’t be enough current. There are also intelligent overload and short circuit protection systems. On the case, next to the charging port, there is a battery full indicator.
3. Additionally You need to pay attention to the operating conditions. This is one of the few technical devices that can withstand cold weather well. The manufacturer guarantees performance within the temperature range from -40 to 70 degrees Celsius.

The price of ASUS ZenPower (10050 mAh) ABTU0054.5 in Russia is 1,700 rubles. More about the device in the following video:

Power bank Meizu M10

1. Design not quite common. The rectangular shape is common, but the combination of colors is rare. The main shade is white, and the end with the ports is dark gray. The case is plastic, with a glossy shine. Thanks to the work of the designers, the impression of an extremely expensive gadget is created. Next to the connectors there is also a charge indicator for the battery itself. It is not entirely clear why the dimensions turned out to be so large - 143x75x18 mm. And this while weighing only 235 g.
2. Specifications do not differ from analogues. Power bank capacity 10000 mAh. There is only one USB output for connecting a device that requires charging with a current of 2A. There is also microUSB for a charging power bank. In addition to the popular short circuit and network overload protection systems, there is a built-in safety system that prevents and alerts about overheating.
3. Additionally It should be noted that the charging output only supports a voltage of 9V, although the device can be charged from both 5V and 12V. This selectivity somewhat narrows the list of smartphones and tablets that can be connected to the battery.

The price of Meizu M10 in Russia is 2700 rubles. And here is a video review of the device:

Xiaomi Mi Power Bank Pro

1. Design can easily be considered a classic thanks to its rectangular shape and rounded corners. The case is metal with a wide variety of colors: black, grey, blue, yellow, orange, silver and grey. Dimensions are 128x75x12 mm, and weight is 223 g. The coating is smooth and matte, and this is rare. At one end there are USB ports, a charge level indicator and a button to activate the energy transfer process.
2. Specifications keep up with the times. The capacity is not maximum, but quite sufficient for household needs - 10,000 mAh. But the situation with outputs is more interesting: regular USB and more modern USB Type-C are available. Thanks to the latter, Qualcomm Quick Charge 2.0 fast charging technology is supported. Both ports support an output current of 2.1A. There is also an automatic system against overheating, short circuit and network overload.
3. Additionally I'm glad that the kit includes adapters for microUSB and USB Type-C.

The price of Xiaomi Mi Power Bank Pro in Russia is 2000 rubles. More about the device in the following video review:

There is so much choice that it's easy to get confused. Appearance, dimensions - characteristics that are obvious and understandable to the average user, but not decisive.

Before studying the models of external batteries offered in stores, you should independently understand what indicators are used to form their rating. This will help you avoid a bad purchase, wasted money, and a smartphone that is discharged at the wrong time.

What is it and what is it eaten with?

Powerbank represents a system of power supplies connected to the controller board. The batteries are hidden under a protective casing. The portable device is recharged via a universal port (usually USB). Powerbank is suitable for a considerable number of types of portable devices. The main condition is the presence of a suitable connector.

The power bank, depending on the model, allows you to charge:

• smartphones;
• laptops;
• tablets;
• players;
• e-books .

Criterias of choice

How to choose the right power bank? You should focus on several characteristics at once.

The main indicators on which it is most often based rating:

• battery type;
• capacity;
• current strength;
• dimensions and weight;
• functional features ;
• manufacturer (extremely subjective factor) .

Battery Type

Power banks are made from two types of batteries: lithium-ion and lithium-polymer. Li-ion batteries are shaped like AA batteries. Cheapness speaks in favor of the purchase, but they are relatively short-lived. The average “life” is determined by the total number of charge/discharge cycles. For lithium-ion batteries, the figure is approximately 1000. The disadvantages include rapid loss of energy and a tendency to get quite hot.

Lithium polymer portable batteries were created later than Li-ion. Due to their plasticity, they can be given almost any shape. Characterized by relative reliability: manufacturers have increased the total operating time to 5000 cycles. Energy is lost relatively slowly. The set of characteristics considered is reflected in the price - Li-pol batteries are several times more expensive than ion batteries.

Capacity

How to choose a portable battery? Another factor worth paying attention to is capacity. It is measured in mAh and allows you to judge how many times and what portable devices a certain powerbank model will be able to charge. It is better to choose a battery according to your needs. Overpaying for “powerful” indicators does not make sense: not every gadget requires a battery with a high capacity.

When choosing external batteries, it is recommended to use the following principle: the mAh of the gadget is multiplied by 2-2.5. The result obtained is calculated for a couple of charging cycles. Example: if a smartphone has a 2600 mAh battery, then the indicators that are best to focus on when buying a portable battery start at 5200 mAh.

If the purchased portable charger has a capacity less than the gadget’s battery, do not be surprised that.

Recharging tablets requires considerable energy consumption. A power bank with a capacity of 10,000 mAh or more is recommended for such devices. must have a capacity of 20,000 mAh or higher. Batteries with the specified characteristics have a relatively considerable weight (on average, 300-400 g). On the Internet you can find a “beast” with a capacity of as much as 30,000 mAh, equipped with laptop adapters. It makes sense to take such powerful devices on long journeys where there is no power outlet at hand. Minus: the reviewed battery clearly cannot be classified as a pocket battery (its weight is, on average, 800 grams).

Some manufacturers indicate the wrong power bank capacity. Little-known companies from China have often been seen doing this, actively promoting products on Aliexpress. A miniature ultra-light power bank, for example, with a capacity of 30,000 mAh, should raise suspicions. In order not to be deceived in the store, it is advisable (purchased separately).

It is worth understanding that a powerbank, for example, with 10,000 mAh, is not capable of 100% charging a device with a similar battery capacity. This does not mean that the manufacturer is unscrupulous. The voltage of external batteries is 3.7 V, while the powerbank produces 5 V. The necessary numbers are obtained thanks to the conversion processes inside the charger. They lead to a loss of up to 20-30% of energy from the numbers declared by the manufacturer.

Current strength

The indicator is measured in amperes (A). Allows you to judge at what speed the gadget will charge. When choosing a power bank, be sure to pay attention to the instructions for your smartphone. Buying a battery that is too “weak” will lead to the fact that the device will charge extremely slowly, and sometimes “run out” at a faster rate than the energy is restored. For this reason, it is better not to include batteries with a current of less than 1 A in the rating.

Gadgets have a number of limitations. For example, 2 A can cause damage to a device whose battery is not designed for such an indicator. A good and relatively safe option for a smartphone is a 1-1.5 A power bank. A current of 2-4 A is suitable for charging tablets and similar devices.

Some gadget manufacturers provide their products with special controllers. They help avoid breakdowns if a device with a lower amperage was connected to a battery with a higher amperage (due to conversion to the required number of amperes).

Charging method

The way the power bank itself recovers energy is an important indicator. How to choose the right fast-charging device?

Manufacturers offer options:

• USB port. One of the most popular methods is connecting to a desktop computer or laptop.
• From the network. The battery's energy reserves are restored much faster than in the first case.
• Dynamo machine. Power bank models have been created that release a charge when the built-in handle is rotated. They cannot be considered as the main source of energy, but they can help out in emergency situations. For example, when you need to make a short important call.
• Solar panels . Manufacturers of power banks position this method as the best option for travelers, allowing them to maintain battery life outdoors.

The effectiveness of the fourth charging method remains in doubt. The area of ​​photocells placed on the power bank is too small to provide it with the required level of energy in a short period of time. In order not to be left on a hike without a working gadget, it is better to purchase special camping, easily foldable solar panels. The size of some of them, by comparison, is 70 by 25 cm.

Additional Features

More focused on personal preferences, user needs and do not particularly affect performance.

What can a powerbank provide:

• Remaining charge indicator . Helps you figure out how long an external battery will last without recharging.
• Multiple exits . For some people, one port is enough, while for others, connecting multiple devices at the same time is important.
• Availability of several adapters . This is especially true among owners of devices with “unpopular”, technically outdated connectors.
• “Bonuses” not directly related to the phone battery . Power bank models with flashlights, carabiners for cables and even a built-in music speaker find their buyers.

Popular models

The review of popular types of power banks will concern manufacturers who have managed to earn a good reputation. Lists of “top” devices, of which quite a lot have been created, cannot be considered completely objective. The best models are ultimately different for everyone and are determined by personal needs.

The body is made of plastic. It is not for nothing that it is included in the rating: the model is equipped with a 20,000 mAh battery. The device produces 2.4 A output. Suitable not only for a smartphone, but also for a tablet.

The batteries are reliably protected by a metal case. The Powerbank is equipped with a convenient LED indicator. A capacity of 10,050 mAh and a current of 2.4 A (output) wave are sufficient for an iPhone.

A manufacturer that has earned the trust of users. Power bank 10,000 mAh with a current of 1.5 A. LED indicator installed.

A device with a compact plastic body. A protective case is included. A positive feature: it allows for simultaneous charging of two devices. Capacity 10,040 mAh. Maximum current 1 and 2 A (output). There is a built-in flashlight.

Which power bank to choose? It's up to the users to decide. Focusing on the rating, someone else's video review is recommended, but not required. The best option is to carefully study the characteristics of the power bank you are interested in and compare them with your own needs.

Best Power Bank– this is a necessity of the modern world. We live in a time filled with information and technology that is constantly evolving. Almost everyone has gadgets, without which people can no longer imagine their lives. When you go on a trip, vacation, or work, you always want to be in touch and share your impressions. Many people are faced with the problem of charging the battery, since the most modern phone, under heavy load, does not last until the evening on one charge, and is discharged at the moment when it is so needed.

What to do in a situation where there is no outlet nearby and you simply cannot charge your gadget? You need to prepare in advance and approach the issue seriously so that it does not take you by surprise. Everything here is quite simple: you just need to buy a Power Bank. It is these removable batteries that will be discussed in the article, and you can decide which one is best suited.

Xiaomi Power Bank 2

The best Power Bank from Xiaomi has a capacity of 20,000 mAh; it can charge not only smartphones, but also laptops. This power bank is capable of recharging Apple devices that require high voltage.

The portable battery is sold in a plastic case. Modern manufacturing technology ensures high structural strength while maintaining minimal dimensions. The device consists of polymer capacitive batteries with lithium, due to which a voltage of 5V and a current of 2.4A are achieved.

A characteristic advantage of the battery is its fast charging function. Case dimensions - 135.5x67.6x23.9 mm. The weight of the extra-capacious battery is 330.5 g. For an ordinary smartphone, it is enough for 4-6 cycles of use. The approximate price in the world is $39.

Read also: Blue screen error - what is it and how to fix it? Answer

Mi Power Bank Pro

The portable Power Bank charger has a capacity of 10,000 mAh. The battery has built-in Quick Charge 3.0 technology, which charges the device in 3-4 hours. The battery is recharged using a USB Type-C cable. The design includes 4 LEDs to display charge. The estimated cost in the world is $30.

People S5

We need to start our review of Power Bank with the musical design features. The device has a built-in speaker through which you can listen to music not only from a microSD card, but also from a smartphone using Bluetooth 4.0.

Additional useful components are: a minijack connector, an input for charging devices, an AUX output and function keys for controlling the player. The price is above average due to the built-in speakers - $39.

Power Bank with wireless charging method

Before choosing a Power Bank with the largest capacity, you should take a closer look at an interesting model that supports wireless charging. The device is made using QI technology. It is used for charging gadgets of all sizes; it is quite suitable for a laptop, thanks to the 10,000 mAh battery. Energy transfer occurs via standard cables.

The device produces a voltage of 5V and a current of 1A. Small dimensions of 135x75x19 mm allow you to take the device on the road without a significant increase in weight. The cost of the device is slightly increased due to the wireless charging function and is $39.

Read also: How to fix the DRIVER IRQL NOT LESS OR EQUAL error? Details

Pisen

Don't know which Power Bank to choose with optimal characteristics and cost? This model has a large capacity: the nominal capacity is 20 thousand mAh, the real one is 18.6 thousand mAh. It has a special display that displays all the necessary information about the amount of remaining charge.

The body is based on plastic, and the display is black and white. To recharge devices, 2 special ports are used. Electricity indicators are 5V/1-2A (the difference is in the ports). It has a moderate weight of 475 g. The weighted average price is $32-35.

HIPER EP6600

The Power Bank charger HIPER EP6600 is very different from other power banks in its originality; it is more reminiscent of a phone or a case for it. The power bank is suitable for those who love beautifully designed things; at a fleeting glance, it catches the eye.

The device is sent in regular packaging with detailed specifications written on it. Included: visual instructions, device, USB cable. The battery is enough for 2 full charges of the smartphone, capacity - 6600mAh.

The portable Power Bank charger has functional elements - a power button, a USB connector located on the top edge of the device, MicroUSB.

Read also: How to install Yandex Zen on a computer? Details at this link

IconBIT FTB Travel 4.0

The device has 2 connectors and a panel that charges from the sun; it is resistant to moisture and dust. Capacity 5000 mAh, charges from a socket in 3 hours. You can charge it from the sun, but this is a long process. If you urgently need to make a call or send a message, this is a good option.

This power bank has a flashlight and prevents the battery from overheating, which will prolong the work. There is no fast charging.

You can choose the right model based on your preferences or goals. The article contains the best options for music lovers, fashionistas and people who value autonomy.