Best Power Banks In India 2020: Reviews & Buyer’s Guide

1. Mi 20000mAH 2. Redmi 20000mAh  3. Ambrane PP-20 20000mAh
Mi 20000mAH Power Bank Best Power Bank In Indi

Redmi 20000mAh Power Bank

Ambrane PP-20 20000mAh Power Bank


Power banks are one of the best electronic and utility devices that you can have. Nor only do they come in various shapes and sizes, they have multiple in options , when it comes to price ranges. The modern market has a lot of variety when it comes to different types of power banks.

And although having many choices is good, it can often prove to be challenging to settle on one particular model and definitely stick to it. Often, many of the specifications that come with a particular power bank may not be familiar to the average consumer, and this can make it much more tricky to choose one out of so many.


This is why we have tried to shed some light on the question of power banks in this article. As the quintessential must have device that has the potential to help you charge a plethora of different appliances, having access to the best power bank in India will be extremely convenient and useful.

We have tried to discuss some of the important factors that should be kept in mind while hunting for the best power bank. Our experts have also undertaken detailed research on the subject of power banks, to bring to you a list of some of the best and most impressive power banks that you can get your hands on right now, today.

Choosing the right power bank may often prove difficult, owing to the myriad choices you have at your disposal. That is why we have tried to compile a few essential pointers that will help you on your journey to find the best power bank for mobile phones, or any other device for that matter.

Factors To Consider While Choosing Best Power Bank In India

1. Matching The Required Charge Capacity

This is probably the most important factor when it comes to selecting a power bank. You need to keep in mind the devices you will be charging using the power bank, and whether the power bank has the capacity to deliver the required power to a particular device. For instance, a tablet requires more charge when compared to devices such as smartphones. Again, on the other hand, some smartphones take a higher amount of charge than others. If you are looking for the best power bank for mobile phone charging, then you should definitely check the battery capacity of your smartphone under the specification settings.

The unit used to measure level of charge is mAh. This simply means milliamp hours. So for instance, a 1000 mAh battery supplies power to the tune of 1000 milliamps per hour. Most of the modern smartphones come with a battery capacity in the range of 3000 mAh. The iPhone X, as an example, has a battery capacity of 2716 mAh.

2. Output Current Charge

This is another crucial element that you need to be wary of while looking for the best power bank. The amount of time a power bank takes up to deliver charge to any of your devices is something that should be considered in this regard.

In order to get an idea of whether the charging requirements of your device are capable of being met by the power bank, you can look closely at the original charging device of the appliance concerned. For instance, we have half an amp of expected charge current for small USB devices. On the other hand, smartphones take up to an amp, and tablets around 2.5 amps.

Some devices, especially smartphones come with what is known as a smart charge capacity or the ability to consume charge at a very fast rate. In these cases, the device may consume a charge of upto 3 amps.

Most power banks clearly mention the amount of current they can deliver, and this will give you an indication of how quickly you can expect different devices to be fully charged using said power bank. The lower the maximum current output capacity of the power bank, the higher would be the expected total time taken for you to charge the device.

Also, we have quite a few large power banks in the market now, which have the added benefit of having multiple output ports. However, in this case you should be aware of the fact that such power banks having multiple output ports, may not be able to deliver maximum current to various devices being charged at the same time.

3. Size And Weight

Next, we come to the issue of size and weight, which is of vital significance – especially if you are planning to use your power bank on the go as a utility device. As a general rule of thumb, we have found that as the capacity of power banks goes higher and higher in terms of the amount of current it can release in a particular span of time, the weight and size of the device also tends to get higher. So this is a trade off that you would have to maneuver according to your needs and requirements. Generally, if you are looking for a power bank for domestic usage, you can go for one that is larger and perhaps ever so slightly on the heavier side.

4. Lithium Ion Or Lithium Polymer

These are two main types of technologies that are behind the operations of most power banks currently floating in the market. Both are quite similar in many respects – although they have a few vital differences. Lithium-ion type batteries give you the benefits of high power density and manage to mitigate the negative aspects of what is known as the ‘memory effect’.

This is a scenario where a battery becomes more and more difficult to charge overtime as it gets older.

Lithium-polymer batteries on the other hand, are generally found to be a lot more sturdy and powerful, particularly when it comes to the size and build quality of the battery itself. This variety is also a lot lighter in weight in comparison, and they are definitely built to last longer. Of course as a result of all this, power banks which use this technology are more costly as well.

5. Leads Of The Power Bank

While looking for any sort of power bank, remember that not all of them come with leads. This can be the case with the charging of the power bank itself, in relation to the charging of other devices using the power bank. Most o budget power banks are in this category, as they do not usually come with leads. Make sure you are aware of which power banks come with leads and which do not while choosing the right kind of power bank for your purposes.

6. Charging The Power Bank

This is a point that often gets lost in plain sight as the proverb goes. As the power bank is a device which charges other devices, it is very easy to forget the fact that you need to charge the power bank adequately as well. Generally, the larger power banks usually take more time to charge to full power. It is important to understand the ratio in relation to how long a particular type of charger will take to charge your power bank.

For instance, a charger which is able to deliver 1 amp charge will take around 5 hours to fully charge a power bank which comes with a 5000 mAh battery capacity. It might even take a little bit longer based upon the efficiency factor, as not all of the charge that is released from the charger gets used up by the power bank to recharge itself. Some of the charge is lost and this should also be kept in mind while choosing the best power bank in India.

7. Charging Connectors

Most power banks, if not all, come with an output that is universally found to be of type A USB variety. However, the large USB connector that is used to interface with USB chargers, flash memory drives, etc is a different story. Typically, this one is found in the form of a micro USB, and maybe occasionally a mini USB.

However, more recent varieties of power banks have incorporated a lightning connector, so it can be charged by an Apple charger using an Apple lead. This can also reduce the number of leads required overall for the device to function.

Top 7 Best Power Bank In India 2020

1. Mi 20000mAH Power Bank

Mi 20000mAH Power Bank Best Power Bank In Indi

Mi is well-known for its range of smartphones and earphones. However, the brand manufactures power banks as well, and these are some of the best power banks in India that you will come across. These are popular, not just owing to the features they offer, but also their design and user-friendliness.

The Mi Li-Polymer power bank is one such power bank that is available in three vibrant colors – black, red, and blue. Given the features this particular power bank offers to its customers, the price at which it is available is quite reasonable and affordable. The battery in this power bank has a capacity of 20000 mAh.

Using such a powerful battery, the power bank can charge a phone with a 3000 mAh battery 4 times and a 4000 mAh battery 3 times. This proves that the power bank is a high-performing device. The time to recharge the power bank can be either 6.5 hours or 10 hours, depending on the charger you are using.

The two-way fast charging feature allows you to charge two devices simultaneously. The dual USB outputs make this entirely possible. Whatever device you charge using this power bank, gets charged real quick, as the power bank can supply with energy as high as 18 watts, that enables fast charging.

The most beneficial part about this Mi power bank is its design. The purpose of a power bank is to be highly portable, so that you can easily carry it around while charging your phone. In order to be portable, it also needs to be lightweight and compact. You can easily fit this 14.2 mm slim power bank into a bag, and its negligible weight will never be a burden.

The charging efficiency is further enhanced and improved with the 9 layers of circuit protection that it offers. These layers of protection ensure that the power bank is protected from any accidents or damage. Carry around this power bank anywhere you go, to ensure that your phone never runs out of charge.

When the power bank seems to be running low on charge, it automatically switches to the low power mode, to save as much power as possible for as long as possible until you can recharge it. The body of the power bank has a metal frame and it has a plain, yet classy design.
Mi offers a 6 month warranty period on the power bank. If any internal damage takes place during this period, you must contact the company and let them know. The damage will be taken care of without the slightest of hassle on your part.


2. Redmi 20000mAh Power Bank

Redmi 20000mAh Power Bank

Redmi is yet another popular smartphone brand that has also launched a series of excellent quality power banks. These power banks boast of high performance powered by a supreme battery. This particular Redmi power bank is available in matte black and has a simple, sophisticated look.

The battery in this power bank has a capacity of 20000 mAh, is made of Li-polymer material and has proven to be extremely efficient. The power bank is able to charge both Android as well as Apple devices without the slightest problem. However, it is best compatible with Redmi smartphones.

The fast charging function in the power bank ensures that every device that you connect to it gets charged super fast. This is ensured by the 18 W energy used by the power bank to charge these devices. You must have some idea about the range of charging outputs that the power bank supports, and these are – 5.1V/2.4A, 9V/2A MAX, and 12V/1.5A.

The dual input ports and the dual USB output ensures that you can connect two devices to the power bank at a time and expect both to be fully charged in a very short span of time. The time is managed by the smart charging function that this power bank is capable of.

You do not have to worry about being clumsy and dropping the power bank and damaging it. The ergonomic grip offered by the product ensures that the edges of the power bank have an anti-slip texture that does not allow the device to fall easily and also feels comfortable in your hands.

There are 12 layers of protection that this Redmi power bank comes with. Each one plays an important role to safeguard the various functions of the power bank. These layers offer protection against problems like voltage fluctuation, over-current, over-discharge, short circuits, and others.

The time taken for the power bank to charge is 6.5 or 10 hours. You can charge more than just your phone on this power bank. Bluetooth speakers, wireless earphones, fitness bands – you name it, everything can be easily charged using this power bank. The power bank switches to the low power mode on its own when the charge is running low.

This lightweight power bank is great for someone who is always on the go and requires something to charge their phone or other important devices. It is user-friendly and promises to make life easier.


3. Ambrane PP-20 20000mAh Power Bank

Ambrane PP-20 20000mAh Power Bank

Coming in at number 3 on our list, is another highly rated and widely popular power bank that has been doing the rounds in the market for quite some time now. The Ambrane PP-20 20000mAh Lithium Polymer Power Bank has been hugely popular ever since its release, and this is the case because of a number of genuine reasons.

The first aspect of this power bank which should be discussed is the 20000mAh polymer battery, that is characterized by a very high degree of efficiency when it comes to charging your most used devices and appliances. Along with this, it also has a very good charging conversion rate which is fantastic in its own regard. This battery is a great addition in itself, as it is a lot more durable and long lasting than non-branded lithium ion batteries. Not to mention, this also makes it a lot safer compared to others, and gives you greater assurances in terms of safety and performance.

Then we have the dual input system which consists of micro USB and type C ports. This basically means that you can charge this power bank using any of the micro or type C cables, which further adds to the overall flexibility and durability of this device. So if you are a type C mobile user, then you don’t have anything to worry about. You will not be required to carry two different charging cables to charge your phone and power bank.

Next we come to the question of compatibility, which is a very important factor while assessing the efficacy of any particular power bank. And in this field, Ambrane is at its best and most complete.

It is equipped with high speed technology that has the ability to rapidly charge all your essential devices with a maximum of 2.1A output. It will give you seamless compatibility with all types of smartphones, tablets, Bluetooth speakers and other USB port devices as well.

Then we come to the build quality and body stability of this power bank, which is another huge positive that has managed to capture the imagination of users all over the country. The premium rubberized scratch less finish will guarantee additional protection from scratch and other potential risks that might be the result of prolonged usage and regular wear and tear.

Overall, considering all of the varied aspects of this power bank, it is easy to see why it has been so successful in the market. Due to this, our experts have a very high opinion of this power bank, and we are sure that you will be in the same position once you trust your instincts and invest in this device.


4. Syska 20000mAh Power Pro200 Power Bank

Syska 20000mAh Power Pro200 Power Bank

We have covered three really powerful and high performing power banks until now in this list and the fourth one is a continuation along similar lines. Not only is the Syska 20000 mAh Li-Polymer Power Pro200 Power Bank extremely popular among many users all over the country for its performance, but it is also celebrated across the board for its optimum pricing, that makes it a great affordable option for anyone looking to buy the best power bank in India.

The Power Pro 200 is a perfect example of a modern, utility based power bank that can be your perfect travel companion. This is because it is one of the most versatile and compact devices, is lightweight and can be carried very easily during your travels. It is equipped with an intelligent power management system that plays a big role in extending the lifespan of your power bank, and giving you the most streamlined consistent performance overtime.

This system is also responsible for giving an additional protection to the power bank, thereby making sure that your investment is safeguarded. The precise IC protection system is one of the revolutionary standout aspects of this power bank, and manages to set it apart considerably from many of the other products in this price range.

This system is designed in such a way that it can protect your power bank against issues such as overcharging, over-discharging or even a short circuit that could cause significant damage to the device – if not for the protection system in place.

One of the other major advantages of using the Syska power bank is that it has 2 USB ports. This is a great feature to have, as it essentially allows you to charge two different devices at the same time simultaneously, without any issues whatsoever. An overall body weight of around 400 gms ensures that it is relatively lightweight and can be carried very easily and transported effectively. The body is contracted using ABS plastic which is decent in terms of the durability aspect.

The overall package of this deal is a great one and you will get 1 micro USB cable, 1 user manual, and 1 warranty card as a part of the box set upon purchase. Apart from this, you will also have a 6 months warranty on the power bank – which is the ideal scenario for you to safeguard your investment in case of any unintentional or unwanted damage.

Thus, all things considered, we are completely convinced about the efficacy of this power bank, and we firmly believe that you should also put your faith in it and have the pleasure of using this wonderful power bank for all your charging requirements at home or during your travels.


5. Realme 10000mAH Power Bank

Realme 10000mAH Power Bank

Realme is one of the most well known popular brands in the market when it comes to making some the best gadgets and appliances in the electronics industry. It has ventured into the power bank market with a great degree of fanfare and has managed to release some of the best and most efficiently priced products that you can expect to find. This 18 watt two way charger uses a superior type-C port.

As a result of this, it has the ability to charge itself to full power in a very small period of time. This gives you the unique opportunity to fast charge your phone using the device, while the power bank itself is fast charging at the same time.
This power bank is special, because it is equipped with a very unique feature known as the Power Delivery (PD) feature. This feature allows you to charge much larger devices such as laptops and tablets.

Not only this, but this system also enables you to have access to a low power mode, which is responsible for managing the charging requirements of small devices, such as wearables. This power bank also has the capacity to use type A and type C USB chargers to charge two different devices at the same time.

Other notable aspects of this power bank include the 10,000mAh high-density lithium polymer, which is responsible for giving you strong back up coverage, as it is able to retain up to 100% of its full capacity. It managed to achieve this feat even after completing no less than 500 charging cycles.

As far as the question of safety goes, the Realme 10000mAH Power Bank can boast of upt to 12 layers of protection, which prevents any kind of accidental damage to your power bank. These include elements such as short circuit protection, electrostatic protection, chip thermal shutdown, electromagnetic field protection among many others.

Last but not the least, it represents one of the most stylish and fashionable power banks of this generation, and is surely going to fascinate you with its premium curve design and a whole host of colour options to choose from.

All in all, this represents a very desirable and highly regarded power bank that has taken the market by storm, and we are under no illusions as to why or how that is the case. It manages to strike the perfect balance between style and functionality, and is therefore the ideal choice for anyone looking to get their hands on an impressive power bank within a limited budget.


6. Redmi Li-Polymer Power Bank

Redmi Li-Polymer Power Bank

We are almost at the end of this list, in which we have tried to enlist the most eligible candidates for the best power bank in India. We have surveyed numerous interesting power banks from various popular brands and we have tried to give you the best estimate regarding which ones are suitable for purchase and why. Next in line we have the Redmi 20000mAh Li-Polymer Power Bank that is another example of a fine and well built device that will give you really good value in return for your investment.

This power bank is available in two different battery capacity options, which are 10000 mAh and 20000 mAh respectively. The high-density advanced li-polymer batteries are a godsend, as they are able to ensure maximum durability and are surely able to give performance benefits by streamlining the optimum charging requirements of different devices.

The 18 watt fast charging option is also there with this power bank, using which you can dramatically reduce the overall time required for charging the power bank itself. Furthermore, it supports 5.1V/2.4A, 9V/ 2A MAX and 12V/1.5A max charging outputs which give you the best possibility of ensuring efficient and quick charging for your devices. Apart from this, you will also have the dual port input system which includes both micro USB, as well as USB type C charging system.

The smart charging system is another fantastic aspect of this power bank that has received a great deal of attention for all the right reasons. The feature manages to adjust power output intelligently up to 18 watts to give you the best of fast and efficient charging for all of your favourite devices.

Often, ergonomic considerations are high on the list for many potential users or buyers of power banks, and this is no surprise at all. Since the power bank is essentially a portable device, its build and weight are important things to consider. And for the Redmi 20000mAh Li-Polymer Power Bank, ergonomic considerations have been well taken care of to maximize user convenience.

The device is made using high quality materials and is available in black and white colour combinations. It also has an anti-slip edge texture that is responsible for offering a great deal of protection against slippery or pesky falls as a result of momentary negligence.

Moreover, this power bank is equipped with 12 layers of protection that is characteristic of all Mi power bank devices. If we take all of the elements of this power bank and put them together, what you get is a really solid and performance based device that is priced at just the right level for you to get your hands on it. We definitely recommend this superb powerbank for myriad reasons and we firmly believe that it has a claim to be touted as the best power bank 20000mAh battery capacity.


7. Mi Wireless Power Bank

Mi Wireless Power Bank

We have finally reached the end of this list here today, where we have tried our best to enlist some of the most desirable power banks currently found in the Indian market. We have gone through many impressive power banks and here at this point in at number 7 is another dynamite of a power bank from the ever reliable and renowned brand Mi, which has made a habit of producing some of the best power banks in the industry.

This 10 Watt fast charging wireless power bank is a real pinnacle of technology when it comes to remote charging devices. It supports 18 watt fast charge options, and is also compatible with both USB-A output port and the USB-C input port, which makes it your ideal travel companion. It has a specially designed Qi magnetic inductive technology which is used to charge compatible devices.

Weighing in at a very modest 230 gmrs approx, this is one of the lightest and most user friendly power banks on the market. It comes with a non skid wireless charging surface which is not only highly efficient in terms of functionality, but also looks incredibly snazzy and aesthetic. Overall, this power bank is quite the looker and you won’t find too many power banks which can compete with the aesthetic qualities of this one – let alone its performance overdrives.

The use of high-quality lithium-ion polymer batteries also elevate the user experience to the next level when it comes to using this power bank on a day to day basis. With an overall capacity of around 10,000mAh, it can take care of all your charging requirements with relative ease, and is definitely worth the additional investment that it demands.

As value for money products go, not many can claim to beat this one and we are absolutely certain that this power bank can easily emerge as the best power bank in India. Thus, we urge you to trust our judgment and go for this one right away.



In this article, we have tried to find the best power bank in India. In order to achieve this feat we started with a short introduction on what power banks are, and the way they can elevate our daily lives in terms of the amount of convenience we can hope to enjoy. We then proceeded to try and give you a good idea of the numerous factors that are responsible for making a power bank worthy of purchase and discussed some of these factors in detail.

We completely understand that the average consumer, as a layman, does not want to get into all of the intricate details associated with the functioning of a power bank. Despite this, we tried to incorporate as much useful information as possible, so that you can get the best and most comprehensive idea about these matters.

Following this, we went on to conduct a systematic review of some of the best power banks currently found in the industry. In order to compile this information, our experts have considered countless user interviews and reviews, based upon which we have made our final selection of products for the list. Kindly note that this article is not exhaustive.

If you are interested in knowing more about power banks in detail, then we urge you to undertake further research that will help you in your journey. We hope that this article comes of good use to you, so that you can get the best power bank in India as soon as possible.

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