Rating of the best external batteries

Portable technology

Any electronic gadget can be discharged at the most inopportune moment. And if earlier such a technique functioned on batteries that are easily replaceable, now a built-in battery is used, often even non-removable. And what to do if there is no outlet at hand, or there is no access to the mains charger? The only way out is to use an external battery.

A properly selected Power Bank saves the day. These compact, relatively lightweight and easy-to-use accessories make it easy to charge compatible equipment anywhere in the world and even on the go. You just need to connect the external battery to an iPhone or other device and put the charging device on a flat surface or back into your bag. At the same time, most of the Power Bank models are very versatile due to the complete set of various adapters and the ability to connect the proprietary cord of the charged device. However, not every external battery is suitable for absolutely all gadgets, even with a wide selection of cables. In addition to compatibility with the necessary connectors and useful additions, it is recommended to pay attention also to the capacity and maximum output current of the models, because it depends on these indicators how much and how soon the Power Bank will charge the device and whether it will charge.

Battery rating

Defender Lavita 6000B

This is a good cheap option, and most importantly, practical. The Defender Lavita battery from a well-known Russian brand is as easy to use as possible, 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 be charged overnight.

HARPER PB-2605

One of the best basic external batteries, often called the optimal ratio of cost and capabilities. The model is distinguished by a decent smartphone charging speed for a state employee, for which it is often praised in reviews. Also, the advantages of Harper PB-2605 include a bright LED indicator of the charge level, which makes it easier to use the power bank. The presence of a flashlight makes the battery a multifunctional and practical gadget. At the same time, many highly 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 a suitable design. But the capacity of this battery, like most of its counterparts, is only 5000 mAh.

Xiaomi Redmi Power Bank 10000

Redmi Power Bank from the top Chinese manufacturer has gained fame for its successful combination of reasonable price and excellent characteristics for this class. The battery pleases with a capacity of 10,000 mAh, which is several times more than that of analogues. At the same time, it is equipped with 2 USB-outputs, which means it is capable of charging two devices at once. These Xiaomi creations are suitable for recharging the battery of a smartphone, music player, smart watch and other miniature devices. The Power Bank is supplemented with a special undercurrent mode for working with them. He is also praised for a well-assembled case without backlash and a pleasant design. However, this model is quite easily soiled, especially in white, and its weight is slightly above average.

INTERSTEP PB10DQi PRO

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, an 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 devices from Samsung and some other brands.

Samsung EB-U1200

A sleek external battery from a 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 slim and compact enough body of the model follows 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 over the 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 the Apple Watch. It is also worth considering that the bundled wire is rather short.

INTERSTEP PB2618PD

One of the most powerful models. Its capacity reaches an impressive 26800 mAh, which is noticeably higher than some of its competitors. The excellent output current rating 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 transforms sunlight only during the day, but quickly. The case is waterproof and easy to clean, making the battery suitable for use in the field. However, like everything powerful, the development of Interstep weighs a lot, or rather 540 grams, and has not the most modest dimensions, which is why it is more convenient to transport it in a backpack.

HIPER SPX20000

Despite the 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 allows the Hiper to be used 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 with this connector that most modern smartphones and tablets are equipped, which means that the Hiper belongs to the most versatile representatives of the class.

ZMI QB805

The ability to easily take Power Bank with you wherever you go often tops the list of the main criteria for choosing this type of device. It is this trait that sets the practical and inexpensive ZMI development apart from many others. The external battery of a well-known Chinese company has become not only the thinnest, but also the lightest participant in our review. The thickness of 8.72 millimeters allows you to fit this powerbank not only in a regular bag, but also in a small clutch and even a pocket. Weighing just 113 grams, the ZMI won't be a heavy burden. Of course, comfort has a flip side of the coin - the capacity of the external battery does not exceed 5000 mAh. Nevertheless, this is usually enough to charge the phone, which is confirmed by positive reviews.

TopON TOP-MAX2

This powerbank is incredibly versatile and easy to use. Equipped with a practical USB Type-C input, a dedicated orange fast charging port and two additional USBs, this state-of-the-art device can easily handle parallel charging of up to four devices. A clear LED screen shows the current mode and the remaining battery power. However, as the reviews show, the Power Bank can slightly heat up during operation and even warm up the 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 on average there is enough energy for about the same number of cycles as in slightly less capacious competitors.

Xiaomi Mi Power Bank 3 Pro 20000 (PLM07ZM)

Mi Power Bank 3 Pro is an improved version of the beloved Xiaomi base battery.It differs from its predecessors only by a higher output current power, thanks to which the device pleases with a high speed. Also, the Power Bank is good enough for working with laptops, including MacBooks. Support for popular types of wireless charging such as Qualcomm Quick Charge 3.0 and USB Power Delivery made the battery an excellent accessory for iPhones and many other flagships, but it lacks the proprietary standards of Huawei and Samsung. 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 performance and simplicity.

How to choose the best power bank

Choosing an external battery to charge your electronic devices is not that difficult. There are few parameters worth paying attention to. The main ones are listed below.

Battery capacity. Main characteristic. If you just need to keep your smartphone “alive” until the end of the working day, a 5000 mAh battery is enough. Gathered on a hike for a week - look at models with a capacity of at least 10,000 mAh. The following characteristic directly depends on the capacity
Dimensions. Fragile ladies are unlikely to want to carry extra pounds in their purses. Therefore, it is worth paying attention to the size and weight of the power bank. More capacity - more weight and dimensions.
Current strength. To charge the smartphone, 1A is enough. For a tablet, 2.1A is desirable, otherwise charging runs the risk of being delayed or simply not starting.
Supports fast charging function. If your device supports any fast charging standard, it is advisable to choose the appropriate external battery as well. If the battery itself charges quickly, it's generally excellent.
Number of USB connectors. If you plan to charge a couple of devices at once - choose models with two USB ports.
Protection. It will be very frustrating if your brand new power bank catches fire. Choose quality models with protection against short circuit, overload and overheating.
Tests and reviews. If possible, check the model tests before purchasing. It may be that the actual characteristics will differ significantly from those declared by the manufacturer.