20 best external batteries

This is a good cheap option, and most importantly - practical. The Defender Lavita battery from a well-known Russian brand is as simple as possible to use, thanks to which it can be used not only by an adult, but also by a child. At the same time, the device weighs only 100 grams, is protected from overloads and short circuits, has a metal case, which makes it not only convenient, but also quite durable, despite the ridiculous price. According to reviews, this external battery quickly charges mobile phones, watches, headphones. As a rule, its capacity is enough for 2-3 charges of such devices, which is relatively good. However, the Defender itself will have to be connected to the network for a long time. It can charge all night.

The Xiaomi Solove X3 external battery has become the lightest and at the same time the most functional member of the review. Weighing only 85 grams, this 2-in-1 device combines a bright flashlight with 3 brightness settings and SOS option with Power Bank capabilities. Like full-size counterparts, the Chinese development is equipped with a charging indicator and the output of the most popular type - USB. However, it should be understood that such an inexpensive and miniature device is only suitable for charging a phone, player, wireless headphones and similar not very powerful devices. In addition, the output current of the mini-battery does not exceed 1 ampere, which means that it will perform its main task rather slowly.

One of the best basic external batteries, often called the best value for money. The model has a decent charging speed for smartphones for a state employee, for which it is often praised in reviews. Also, the advantages of the Harper PB-2605 include a bright LED charge level indicator, which facilitates the use of a power bank.The presence of a flashlight makes the battery a multifunctional and practical gadget. At the same time, many appreciate the original design, and thanks to a wide range of colors from black and different shades of gray to pink, anyone can easily choose the right design. But the capacity of this battery, like most analogues, is only 5000 mAh.

Redmi Power Bank from a top Chinese manufacturer has gained fame due to the successful combination of a reasonable price and excellent performance for this class. The battery pleases with a capacity of 10,000 mAh, which is many times more than that of analogues. At the same time, it is equipped with 2 USB outputs, which means it can charge two devices at once. This Xiaomi creation is suitable for replenishing the battery of both a smartphone and a player, smart watches and other miniature devices. Power Bank is supplemented with a special low current mode for working with them. It is also praised for its well-assembled case without backlash and nice design.However, this model is quite easily soiled, especially in white, and its weight is slightly above average.

Interstep is a unique external battery capable of charging four different devices at once. It is perfect for owners of many devices. At the same time, Power Bank supports not only conventional wired and wireless charging, but also a number of fast standards. Also, the strengths of the model include high-quality materials, reliable assembly, aesthetic design that looks really expensive and fits perfectly into the interior. In addition, the battery shows not only the charge level, but also the time, which makes it quite practical, but not for everyone. The accessory is recommended for Huawei, however, despite the considerable price, it is not compatible with Samsung devices and some other brands.

The sleek power bank from the world-famous brand stands out above all for its build quality, style and thoughtful design.It will become a fashionable addition to the top device and the image of its owner. The thin and rather compact case of the model repeats the outlines of a modern smartphone, making it easy to take the Power Bank in hand along with a mobile device charging on it. The battery charges not only by wire, but also without it. Supports the same fast charging standards as Samsung smartphones. According to reviews, it works best with them, but it charges the iPhone very slowly and is not compatible with Apple Watch. It is also worth considering that the cable in the kit is quite short.

The key difference between a miniature power bank was the fast charging of devices. It also boasts good power.But it will take quite a long time to charge it, like most economy options. In addition, according to reviews, the bundled wire is rather short and fragile, so you will have to get used to the device. The declared value of the maximum ZenPower current is 2.4 A, while for the other two devices from our rating this value is 2.1 A. In fact, the amount of energy delivered by the Asus ZenPower ABTU005 device turned out to be higher than that of the other two models from Xiaomi. The pocket battery is protected from overheating and power surges, which ensures safe and reliable operation.

The key to the success of the Xiaomi power bank was, first of all, a successful combination of an adequate price, an honest capacity of 10,000 mAh and features, which is not often found in this segment. The Power Bank 2S lets you charge two devices at once and even supports Quick Charge 3.0. Thanks to these advantages, the model copes with its tasks really quickly.At the same time, the maximum output current of Xiaomi reaches as much as 2.4 amperes, which means that the external battery can easily charge not only a smartphone, but also a tablet. Also, the advantages of the development, according to reviews, include a fairly thin metal case, nice design, strength, good assembly, miniaturization.

This Hiper battery is a decent basic option with a standard set of ports (2 USB for charging devices and micro USB for charging the battery itself), a power button and a charge level indicator. But it is worth paying tribute to the engineers - the case is non-staining, durable, scratches practically do not appear during operation. According to the technical characteristics, there is little interesting: a capacity of 20,000 mAh, a maximum current of 2.1A. There is no fast charging, but enough for tablets. As a result, we have a practical, reliable and high-quality external battery, which is optimal for devices without the support of this newfangled option. But for its capabilities and capacity, it is somewhat heavy.

One of the most powerful models.Its capacity reaches an impressive 26800 mAh, which is significantly higher than the performance of a number of competitors. The excellent output current makes Interstep suitable for charging not only small accessories and basic smartphones, but also flagships and tablets. At the same time, you can charge another Power Bank from it in order to store more energy. After all, it converts sunlight only during the day, but quickly. The housing is waterproof and easy to clean, making the battery suitable for field use. However, like everything powerful, the development of Interstep weighs a lot, or rather 540 grams, and has not the most modest dimensions, which makes it more convenient to transport it in a backpack.

Despite a moderate weight of 388 grams, this external battery boasts not only a capacity of 20,000 mAh, but also an output current of up to 3 amperes and support for fast charging, which significantly speeds up the replenishment of the battery of smartphones and more serious equipment. A large reserve of charge and power allow you to use Hiper for a variety of tasks.Also, the advantage of the model was the presence of a USB Type-C connector, which is compatible with the cables of many gadgets. At the same time, the novelty also has its own adapter, designed to connect to mobile devices with a micro USB connector. It is this connector that most modern smartphones and tablets are equipped with, which means that Hiper is one of the most versatile representatives of the class.

The most powerful and versatile battery of our time. With a capacity of 72000 mAh and 3 outputs, it will effortlessly charge several different devices, even laptops. And not just once. A special feature of TopON TOP-X72 is the variety of standards and as many as 28 interchangeable adapters, which allows you to charge almost any equipment with it, from phones and laptops to car refrigerators and AC inverters.At the same time, a bright LED flashlight with several modes, including emergency, is built into the battery case. It is also praised for its robust design and reliability. A fly in the ointment in a barrel of honey can only be called exorbitant cost and weight of more than a kilogram.

An ideal solution for those who do not want to choose between a power bank and wireless charging, because this development combines the best features of both. This new 2019 10,000 mAh battery, unlike wireless charging, does not need to be constantly plugged into an outlet. Its advantage over ordinary external batteries is also obvious - the smartphone battery can be replenished without using a cable. All you have to do is place your Qi-enabled phone face up on the charger surface. At the same time, the domestic Power Bank is also equipped with adapters, which means it is suitable not only for iPhones and other smartphones with wireless technology support, but also for working with any other mobile devices.

The ability to easily take the Power Bank with you anywhere often tops the list of main criteria for choosing devices of this type. It is this feature that distinguishes the practical and inexpensive development of ZMI from many others.The external battery of a well-known Chinese company has become not only the thinnest, but also the lightest member of our review. The thickness of 8.72 mm allows you to fit this power bank not only in an ordinary bag, but also in a small clutch and even a pocket. Weighing only 113 grams, the ZMI won't be a heavy burden. Of course, comfort also has a downside - the capacity of the external battery does not exceed 5000 mAh. However, this is usually enough to charge the phone, which is confirmed by positive reviews.

This power bank is incredibly versatile and easy to use. Equipped with a practical USB Type-C input, a dedicated orange fast charging port and two additional USB ports, this state of the art device can easily charge up to four devices in parallel. A clear LED screen shows the current mode and remaining battery power. However, as reviews show, Power Bank can get slightly warm during operation and even warm up devices, which makes it not the best "pocket" option.At the same time, some believe that its capacity does not quite correspond to the promised 30,000 mAh, since the energy on average is enough for about the same number of cycles as slightly less capacious competitors.

The practical Mi Power Bank 2 battery is able to hold a charge for a long time and provides 2.4 A of current. But this does not prevent him from working with low-power devices. Power Bank has two charging modes: high power and low power. Therefore, the owner can easily choose the best option for both smart watches, headsets or wireless headphones, as well as for iPhones and even full-sized laptops. At the same time, Xiaomi boasts a fairly light, but high-quality metal case, which is considered shockproof. During testing, the company's specialists made sure that it can withstand a fall from 80 centimeters. Designed for 5000 cycles, the gadget does not lose record time in capacity.

The Baseus Mini series external battery is considered one of the best representatives of the economy class. Despite the attractive price, Power Bank is equipped with a clear charge indicator in the form of a digital display and is able to charge up to two devices at a time. At the same time, it weighs only 170 grams and takes up noticeably less space than its counterparts. Differs in good quality of materials. Nevertheless, as the reviews show, the manufacturer saved on capacity.Although 10,000 mAh is claimed, the battery is not always enough to fully charge a laptop or other powerful device. At the same time, the device does not support QuickCharge, which means that charging in most cases will not be fast. However, it is suitable for basic needs.

The ZMI Aura battery is a rare case when buyers agree with the manufacturer's specifications. According to reviews, the 20,000 mAh capacity of the power bank is quite honest, because it is enough for several charges even when working with powerful devices. It is also praised for having as many as 3 outputs, adapters for micro USB and USB Type-C and a convenient indication, which is easy to figure out. It is pleasant to use and even just to hold in hands. The device is made of plastic, but of high quality and quite durable.The battery looks very solid and fits well in the palm of your hand. However, like many high-capacity devices, it is quite heavy and will fit in a backpack rather than a pocket.

Mi Power Bank 3 Pro is an improved version of Xiaomi's beloved basic battery. It differs from its predecessors only in the higher output current power, thanks to which the device pleases with high speed. Also, the Power Bank is good enough to work with laptops, including MacBooks. Support for such popular types of wireless charging as Qualcomm Quick Charge 3.0 and USB Power Delivery has made the battery a great accessory for iPhones and many other flagships, but it lacks Huawei and Samsung proprietary standards. At the same time, if you believe the reviews, it is poorly compatible with Asus, quite brands and is equipped with a not too bright indicator. But Xiaomi is praised for its stable operation and simplicity.

Classic Power Bank with all the essentials but no frills. It features a durable aluminum case, optimal capacity for working with laptops and flagship smartphones, and the ability to simultaneously replenish the battery of up to 3 different devices. It is often praised for its laconic design, convenient dimensions, the ability to choose from 4 colors and a decent service life. Separately, they note the very fast charging of iPhones and other Apple equipment. But even this external battery is not perfect. Weight 386 grams is too big for many. In addition, he himself takes quite a long time to charge from the outlet, which is why most buyers prefer to put it on at night.