TOP-15 of the best Power Bank: 2020 rating, review of models, pros and cons + tips on how to choose an external battery

An external battery, aka Power Bank, is a portable device for charging various gadgets.

Initially, they were released for smartphones, but with the increase in power, external batteries became compatible with more energy-intensive devices, including tablet computers and laptops.

Each additional owner of digital technology may need an additional charge of energy from time to time, so it is important to know how to choose a Power Bank.

How to choose an external battery?

When choosing an external battery for charging your gadgets, there are several important parameters that you need to clarify before you buy such a device:

Capacity level. For energy-intensive devices such as a laptop, it is better to give preference to batteries with a capacity of at least 10,000 mA / h.
Output voltage. The minimum indicator sufficient to recharge the phone is 5 V. For laptops and tablets, higher rates are required - from 9 to 20 V.
The number of charging ports. Most portable chargers have one connector, but if you need to charge several small devices, it is better to have more.
Compatibility. Make sure that the input voltage needed to charge your digital devices matches the output voltage of the external charger model.
Dimensions and weight. As a rule, powerful and capacious devices are larger in size and weigh more. External design. If the classic design of a power bank with laconic geometric lines seems boring to you, you can choose a battery of a more interesting shape, or in bright colors.
Additional functions. In some devices, manufacturers “hide” useful options, such as a solar battery, LED flashlight, battery level indicator, fast charge, card-reader, etc.

Rating TOP-15 of the best Power Bank

This rating includes the best portable batteries according to experts and users.

A place	Name	Price
TOP 5 best Power Bank for the phone
1	Xiaomi Mi Power Bank 2 10000	₽
2	Xiaomi Mi Power Bank 2C 20000	₽
3	Xiaomi Mi Power Bank 2S (2i) 10000	₽
4	Xiaomi Mi Power Bank 3 Pro 20,000	₽
5	Xiaomi Mi Wireless Power Bank 10000 mAh	₽
TOP 5 of the best 20,000 mAh external batteries
1	Xiaomi Mi Power Bank 3 20,000	₽
2	HIPER ForcePower 100W	₽
3	HIPER SX20000	₽
4	Xiaomi Redmi Power Bank Fast Charge 20000	₽
5	ZMI QB822 AURA Power Bank 20000mAh	₽
TOP 5 best laptop batteries
1	Baseus Mulight Quick Charge Power Bank 30000mAh	₽
2	HIPER MPX20000	₽
3	ZMI QB820	₽
4	CS-PBHTBP-20800	₽
5	TopON TOP-T72	₽

Phone Models Overview

Xiaomi Mi Power Bank 2 10000

The portable battery will be a loyal assistant in maintaining communications. Clear advantage models - supports fast charging.

With a relatively light weight - 288 g - it differs in ergonomic shape with smooth edges. The capacity level is 10,000 mAh, allowing you to fully charge the smartphone at least twice.

The device is absolutely safe to use, protection against overloads and excessive heating, as well as network surges is provided. USB cable included.

Specifications:

claimed capacity: 10,000 mA / h;
case: metal;
output voltage: 5 V / 5.1 V / 9 V / 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB / miniUSB;
number of connectors: 2;
dimensions: 71 * 14 * 130 mm;
weight: 228 g.

pros

excellent build;
quick charge function;
holds a charge well;
efficient for several years;
metal case.

Minuses

full charge takes up to 8 hours;
the case heats up during operation.

Xiaomi Mi Power Bank 2C 20000

The battery allows you to recharge various smart devices. To ensure compatibility only support for USB connector. It features an attractive design, its concise design attracts the eye.

The weight of the device is 358 g, it is due to the high level of capacity - 20,000 mAh, which allows for several charging cycles. A well-thought-out security system includes protection against short circuits, overloads and overheating.

Supports Quick Charge 3.0 technology to speed up charging.

Specifications:

claimed capacity: 20,000 mAh;
case: plastic;
output voltage: 5 V / 5.1 V / 10 V / / 12 V / 18 V;
quick charge: yes;
compatibility: universal;
connectors: USB / miniUSB;
number of connectors: 2;
dimensions: 71 * 14 * 130 mm;
weight: 228 g.

pros

high-quality assembly;
support fast charge;
can work at low temperatures up to -15 degrees;
two USB ports;
compatible with most devices.

Minuses

short recharge cord;
easily scratched;
lack of a “female” connector.

Xiaomi Mi Power Bank 2S (2i) 10000

Rectangular portable battery with 10,000 mAh lithium polymer battery, allows Charge your smartphone two or three times with support for fast charging.

Power Bank is compatible with all types of digital technology. Two USB connectors allow you to simultaneously recharge a pair of devices.

Specifications:

claimed capacity: 10,000 mA / h;
case: metal;
output voltage: 5 V / 9 V / 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB / miniUSB;
number of connectors: 2;
dimensions: 71 * 14 * 147 mm;
weight: 240 g.

pros

build quality;
the ability to quickly charge;
work at a low temperature to -15 degrees;
universality;
affordable price.

Minuses

actual capacity is less than declared;
no wireless charging.

Xiaomi Mi Power Bank 3 Pro 20,000

A portable battery with a high battery power of 20,000 mAh is enough for 3 to 4 tablet charging cycles or 6 or 7 charges of a smartphone / iPhone. Two USB ports are provided for connecting the equipment.

Power Bank is absolutely universal and suitable for charging devices of any brand: headsets, speakers, monopods, e-books, LED flashlights connected via USB.

To reduce latency, Quick Charge 3.0, Quick Charge 2.0, and Power Delivery standards are supported.

Specifications:

claimed capacity: 20,000 mAh;
case: metal;
output voltage: 5 V / 9 V / 10 V / 12 V / 18 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, USB;
number of connectors: 3;
dimensions: 73 * 153 * 27.5 mm;
weight: 440 g.

pros

auto-selection of voltage;
the presence of a type-c connector;
not afraid of bumps.

Minuses

heavy.

Xiaomi Mi Wireless Power Bank 10000 mAh

The mobile battery in a compact metal case has an increased level of strength and a capacity of 10,000 mAh.

You can make up to two or three full cycles of recharging a smartphone, smart watch, tablet before you need to replenish the resource of the power bank itself.

There is a convenient charge level indicator. Built-in USB and Type-C and USB connectors are compatible with devices of different brands. The model has protection for power surges and short circuits, overloads to guarantee long service life.

Specifications:

claimed capacity: 10,000 mA / h;
case: metal;
output voltage: 5 V / 9 V / 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, USB;
number of connectors: 2;
dimensions: 71 * 147 * 18 mm;
weight: 350 g.

pros

excellent functionality;
type-c connector;
compactness;
wireless charging capability.

Minuses

somewhat soiled surface.

20,000 mAh model overview

Xiaomi Mi Power Bank 3 20,000

With this model of an external battery, simultaneous recharge of up to three devices is possible.

The external battery supports end-to-end charging, with connection to the PowerBank power supply, and already to it - other devices that can be recharged at the same time.

The lithium polymer battery has a capacity of 20,000 mAh. This energy is enough to power four to five smartphones and even a laptop.

Specifications:

claimed capacity: 20,000 mAh;
case: metal;
output voltage: 5 V / 9 V / 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, USB;
number of connectors: 3;
dimensions: 153 * 73 * 153 mm;
weight: 440 g.

pros

really high capacity;
compact dimensions;
Direct charging of up to three devices simultaneously.

Minuses

significant weight and thickness of the device.

HIPER ForcePower 100W

The portable memory is equipped with a pair of USB-connectors and works with both smartphones and navigators, portable media players and other compatible devices.

With a maximum current of 3 A at the output, recharging a smartphone or tablet will take as much time as when connected to a network. The device is created on a lithium-polymer battery, which will retain high capacity even after repeated recharges.

Specifications:

claimed capacity: 20,000 mAh;
case: metal / plastic;
output voltage: 5 V / 9 V / 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, microUSB;
number of connectors: 3;
dimensions: 153 * 73 * 153 mm;
weight: 440 g.

pros

through charge;
quick charge portable device;
high power level;
modern design.

Minuses

a lot of weight.

HIPER SX20000

The portable battery in a case of black matte plastic has two USB ports with an output voltage of 5 V and current of 3 A. Equipped with a lithium-polymer battery of 20,000 mAh.

To charge the built-in battery itself from a network adapter or computer port, the device has USB Type-C and micro USB ports. There is a residual charge indicator informing about the state of the power bank battery. Supports fast charging technology.

Specifications:

claimed capacity: 20,000 mAh;
case: metal / plastic;
output voltage: 5 V / 9 V / 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, microUSB;
number of connectors: 3;
dimensions: 71.5 * 21 * 162.8 mm;
weight: 388 g.

pros

nice looking design;
excellent quality of materials;
charging speed;
the presence of different types of connectors.

Minuses

short charging cord.

Xiaomi Redmi Power Bank Fast Charge 20000

Power Bank in a compact case has high power, is compatible with smartphones, smart bracelets and for hours.

Airlines approve this type of battery as safe and authorized to carry on board the aircraft (in hand luggage). The device is protected against short circuit, voltage drops, protection, overheating and overdischarge.

Specifications:

claimed capacity: 20,000 mAh;
case: metal / plastic;
output voltage: 5 V / 9 V / 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, microUSB;
number of connectors: 2;
dimensions: 73.5 * 27.3 * 154 mm;
weight: 400 g.

pros

ergonomic streamlined body;
capacity is enough for several days of active use;
high speed charging.

Minuses

heavy and thick body.

ZMI QB822 AURA Power Bank 20000mAh

The high power of this external battery allows you to use it to charge various digital devices - From iOS or Android phones to Nintendo Switch.

Power bank is equipped with a pair of USB-A ports and one - USB-C type for simultaneous charging of up to three mobile devices.

Specifications:

claimed capacity: 20,000 mAh;
case: plastic;
output voltage: 5 V / 9 V / 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, microUSB;
number of connectors: 2;
dimensions: 73.5 * 25 * 149 mm;
weight: 474 g.

pros

long-term autonomy - more than a week with irregular use;
excellent capacity and long continuous operation;
solid design.

Minuses

bulky case.

Overview of laptop models

Baseus Mulight Quick Charge Power Bank 30000mAh

This model of external battery supports many different interfaces for charging smartphones with support quick charge or without it.

The rugged case is equipped with a display with indication of the charge level. With a huge capacity, the battery is compact in size and can fit in a backpack or bag, making it possible to repeatedly charge any of the gadgets, including laptops and other equipment.

Specifications:

claimed capacity: 30,000 mA / h;
case: plastic;
output voltage: 5 V - 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, microUSB;
number of connectors: 2;
dimensions: 73.5 * 25 * 149 mm;
weight: 506 g.

pros

quickly and efficiently charges a laptop;
he holds a charge for a long time;
Impressive and durable body.

Minuses

significant weight.

HIPER MPX20000

The portable battery is the embodiment of an impressive capacity of 20,000 mAh. This charge level may be enough to repeatedly charge smartphones or tablets with perfect compatibility.

The case is compact and lightweight enough, as it is made of aluminum. The mobile battery has “fast” charging technology for quick process.

Specifications:

claimed capacity: 20,000 mAh;
case: plastic;
output voltage: 5 V / 9 V / 12 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, microUSB;
number of connectors: 2;
dimensions: 67 * 25 * 137 mm;
weight: 386 g.

pros

excellent combination of reasonable price and high quality;
metal case;
relative lightness;
different recharging modes.

Minuses

short charging cable.

ZMI QB820

The portable memory has three output ports for connecting multiple devices to recharge at once. Voltage level allows you to charge not only smartphones on Android, but also macbooks. The compact mobile battery is equipped with quick charge ports.

Specifications:

claimed capacity: 20,000 mAh;
case: plastic;
output voltage: 5 V / 9 V / 12 V / 15 V / 20 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, microUSB;
number of connectors: 3;
dimensions: 81 * 21 * 160 mm;
weight: 405 g.

pros

charge several mobile devices at once;
can be used as a hub;
The strong case is steady against mechanical damages.

Minuses

you cannot simultaneously charge a power bank and another device from it;
slippery body coating.

CS-PBHTBP-20800

This model is very different in design from the usual external batteries. Yes, and the availability of full 220 V Euro-format sockets on the case speak for themselves.

The battery itself has a high level of capacity so you can always stay in touch or in a working environment. Safe use is ensured by the presence of a rubber plug.

Specifications:

claimed capacity: 20 800 mA / h;
case: plastic;
output voltage: 5 V / 9 V / 12 V / 15 V / 20 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, microUSB;
number of connectors: 3;
dimensions: 65 * 65 * 160 mm;
weight: 704 g.

pros

You can charge multiple devices at the same time;
there is a full euro outlet;
original appearance.

Minuses

hum and vibration when applying power to 220 V;
high price;
a lot of weight.

TopON TOP-T72

The model is enclosed in a matte plastic case, which is particularly durable. This shell is worthy will withstand any vibration, shock and fall, and also completely corrosion free.

In addition to efficiently charging digital gadgets, this type of external battery is capable of driving a car through the cigarette lighter. An irreplaceable thing for fans of camping, fishing, hunting. The external battery circuit contains protection against electromagnetic interference.

Specifications:

claimed capacity: 20 800 mA / h;
case: plastic;
output voltage: 5 V / 9 V / 12 V / 15 V / 20 V;
quick charge: yes;
compatibility: universal;
connectors: USB Type-C, microUSB;
number of connectors: 3;
dimensions: 78 * 21 * 174 mm;
weight: 420 g.

pros

compactness and relatively light weight;
help out when discharging the car battery;
convenient information display;
many different adapters included.

Minuses

bulky.

Customer reviews

The following are customer reviews of the external batteries shown here:

Xiaomi Power 2

Great turn bank.I use it “in the tail and in the mane” of about two years, including on long trips. He saved me more than once. It does not lose its charge even if it is idle for a long time.

HIPER SPX20000

Cheap, charging quality is excellent. Unfortunately, the protective case is not included in the package. The charging cord is very short, no more than 10 centimeters.

Useful video

How to choose a portable Power Bank: