Best Power Banks in India (April 2022)

Power banks are essential gadgets in day to day life for most of us, power users. We use a plethora of wireless devices such as smartphones, wireless earphones, headphones and so on which run out of juice with continuous usage.

But, do all power banks available in the market perform the same? No. The battery capacity and the durability of the power bank depends on various factors. 

Going through all this information to choose a suitable power bank for your use case scenario is a very daunting task. 

That’s exactly why we spend some time on it to bring you the eight best power banks available in the market to make your purchase experience much easier and hassle-free.

Best Power Banks In India

1. Mi Power Bank Boost ProOverall Best Pick
2. Ambrane PP30 Pro Runner-up Pick
3. Realme Power BankPower Bank with Dash Charging Support
4. Redmi Power BankValue for Money Power Bank
5. Mi Power Bank 3iFeature-rich Power Bank
6. Mi Pocket Power Bank ProPocket-friendly Power Bank
7. Anker PowerCoreBest Build Quality
8. Mi WirelessHonourable Mention

Note: The price shown are the once when we reviewed the products. However, as the promotional offers changes on the given E-commerce sites, the price may vary. Bettershark is supported by it’s readers and when you buy through links on our site, we may earn an affiliate commission.

1. Mi Power Bank Boost Pro

Mi Powerbank Boost Pro

Overall Best Pick

  • Dual 18W fast charging
  • Power Delivery 3.0 certified
  • Triple output ports


Anti-skid design

Smart power management

Robust circuit protection mechanism



Can’t be carried on flights

The Power Bank Boost Pro is Xiaomi’s latest flagship power bank that is launched in the Indian market. 

This 30000mAh battery pack is set to retail in the Indian market for an introductory price tag of just Rs.2,299. 

Design and Build Quality

Being a 30000mAh power bank, the Boost Pro sports a bulkier design. But Xiaomi has opted for an anti-skid design with lined contours to keep the power bank in your palms without accidentally slipping away. 

The use of high-quality plastic materials for construction instills a sense of durability and premiumness for this power bank.

Weighing at 640g, you will feel the heft of this battery back if carried in your pant pockets. 

The input/output ports and the four LED battery status indicators are positioned on the bottom section while the power button can be found on the side for easy access. 

Charging Speeds

The Xiaomi Power Bank Boost Pro features two USB Type-A output ports and A USB Type-C input/output port and a micro USB input port. 

The Two USB Type-A ports are rated to charge your devices at 18W, while the Type-C port can recharge the battery inside the power bank with up to 24W.

This power bank is USB Power Delivery 3.0 certified and is compatible with most of the modern devices which support this fast charging standard with which you can use the USB Type- C port to fast charge your smartphones directly via a USB Type-C to Type-C cable. 


Xiaomi has taken utmost care to protect your devices and the power bank itself from uneven charging cycles and voltage fluctuations by adding a 16-layer circuit protection mechanism.

Similarly, the smart power management system will automatically recognize the charging voltage limit of the devices you connect to the power bank and supply the power accordingly. This is very important if you frequently connect low power devices such as smartwatches and TWS earbuds to the power bank for juicing up. 

Battery Capacity

As we mentioned earlier, the Boost Pro from Xiaomi is a 30000mAh power bank. With this device, you can juice up your smartphones at least three times over completely and then some. 

This battery takes almost 8 hours to charge up completely from a standard 10W charging output but with the 24W fast recharging feature, you can expect significantly faster top-ups.


The Mi Power Bank Booster Pro is one of the best portable power banks that money can purchase in the Indian market as of now.

The dual 18W fast charging feature and the smart charge management options make this device well worth its asking price of just Rs.2,299.


Battery Capacity30000mAh
Maximum Charging Speed18W
Charging Time8 Hours
Number of Output Ports3

2. Ambrane PP30 Pro

Ambrane PP30 Pro

 Runner-up Pick

  • 20500mAh actual charging capacity
  • Type C charging output
  • Torchlight


Excellent thermal control

Voltage surge protection

Robust build quality


Bulky and heavy

Ambrane is a popular consumable electronics manufacturer in India concentrating on products such as tablets and smart bands.

The Ambrane PP30 Pro is a jumbo 27000mAh power bank that charges a wide range of devices.

Design and Build Quality

The Ambrane power bank is no lightweight device. It weighs about 534 grams and has considerable heft to it.

The chassis is made of hard plastic and feels strong and durable. The rubber texture offers excellent grip and looks attractive as well.

Battery Capacity

The Ambrane PP30 Pro has a 27000mAh battery inside. Out of this 27000mAh battery, what you will get to charge the devices is about 20500mAh.

This is sufficient for charging a smartphone with a 4000mAh battery size to charge five times and over.

This power bank is charged via a micro USB port. It takes about 5-6 hours to charge the battery completely on this device.

Hardware Features

This power bank contains triple output for charging multiple devices at once.

The two regular USB Type-A ports support 15W and 18W fast charging each and the Type C port gives an output of 18W.

The Ambrane PP 30 Pro comes with a LED torch in case you require a flashlight at night.

On the front of a device, there is an LED strip indicating the battery left on the device and it also acts as a charging indicator.


The Ambrane PP 30 Pro is a versatile power bank that will let you charge a multitude of devices such as the mouse, Bluetooth speaker and smartphones etc simultaneously.

Having three output ports and a large 27000mAh battery inside, the Ambrane PP 30 Pro is a product worth considering for purchase under Rs.2000.


Battery Capacity27000mAh
Maximum Charging Speed18W
Charging Time10 Hours
Number of Output Ports3

3. Realme Power Bank

Realme powerbank

Power Bank with Dash Charging Support

  • 30W fast charging
  • Dual Type A and Type C power output
  • Intelligent low power mode


3D curved body

Intelligent low power mode

One year warranty


Thick chassis

Realme is a sub-brand of Oppo concentrating on budget and mid-range smartphones as well as accessories.

At present Realme smartphones are giving a run for their money competition to Redmi phones. Along with the smartphone sales, the company markets its earphones in the Indian market and most recently has introduced the power bank.

Design and Build Quality

The Realme power bank comes in two different colour options – carbon fibre black and bright yellow. 

The design of this power bank from Realme is almost as similar to that of the OnePlus power bank we had just discussed above. 

The skin-friendly material coating over the power bank chassis makes it comfortable to hold in hand and inside the pockets.

The edges of the chassis are curved to ensure that carrying this inside your pant pocket isn’t uncomfortable at all.

Charging Speed

The main USP of this power bank is its 30W dash charge support. Yes, you heard it right. 

If your smartphone supports 30W charging, you can use this power bank to juice it up as fast as possible. 

Do note that only certain smartphones from Oppo, Realme and OnePlus supports Dash/VOOC 30W fast charging protocol as of now. Don’t expect this 30W charging to work with smartphones from other brands. 

Gone are the days where it used to take forever to charge the battery from a portable power bank.

There are two power output ports on this device – one USB Type C and the other regular USB Type-A.

When these two ports are simultaneously used to charge, the maximum charging speed will be limited to 25W. 

There is a 15-stage circuit protection mechanism employed to keep the batteries from heating down and eliminate voltage surges while charging.

This power bank from Realme features low power charging mode to keep the low powered devices such as a smartwatch, fitness band, earphones etc. safe from overcharging. 

Charging Capacity

The Realme power bank comes with a battery capacity of 10000mAh, which is more than enough to charge up your smartphone and other accessories including wireless earphones, fitness band etc. to charge up completely. 

The battery inside supports 30W fast charging and with a compatible fast charger, it takes around 90 minutes to completely juice up the power bank.


The Realme power bank is the only 30W fast charging supported power bank available in the 1000mAh capacity category right now. 

The solid build quality and the two-way fast charging support makes it a champion for those who don’t want to spend time juicing up their power bank for so long.


Battery Capacity10000mAh
Maximum Charging Speed30W
Charging Time1.36 Hours
Number of Output Ports2

4. Redmi Power Bank

Redmi Powerbank

Value for Money Power Bank

  • Up to 10W fast charging
  • Two-way quick charge
  • Short circuit protection


Universal compatibility

Low power charging mode

High-quality Li-Po battery


No LED torch

Redmi is a spun off sub-brand of Xiaomi specializing in budget Android smartphones. 

Recently the Redmi brand has also been focused on releasing smartphone accessories as well, the Redmi power bank being one of the first offerings. 

Battery Capacity

Equipped with a Lithium – Polymer 20000mAh battery pack, the Redmi Powerbank has an actual output capacity of around 13400mAh.

The outer case is made of high-quality polycarbonate material that can withstand a couple of falls without affecting the functionality of the power bank.

Charging Speed

This power bank comes with two output ports that support fast charging supplying power up to 10W.

Two-way quick charge support ensures that along with charging your device quicker, the power bank itself can be charged faster from an external power source.

The Redmi power bank features two USB type A output ports as we mentioned above and a USB type C and a micro USB input port for charging.

Surge Protection

Xiaomi has implemented various measures to protect the internal circuit from surges and overheating of the components.

The four-stage LED battery level indicator helps you to determine the state of charge on the power bank.


The Redmi budget power bank supports 10W fast charging for the battery pack inside. 

This means that if you have a compatible fast charger with you, you can juice up the power bank much quicker, in about 7-9 hours.

Similar to other power banks in the market, this one too has support for low power mode charging with gadgets such as fitness bands, smartwatches and wireless earphones.


Since it is manufactured locally, the taxes are low and this lets Redmi price the power bank very aggressively.

Priced at just Rs.1,199, The Redmi power bank is one of the overall best power banks available right now in India.


Battery Capacity20000mAh
Maximum Charging Speed18W
Charging Time7-9 Hours
Number of Output Ports2

5. Mi Power Bank 3i

Mi Powerbank 3i

Feature-rich Power Bank

  • 18W fast charging
  • Faster Type C charging port
  • Smart power management


All aluminium chassis

Available in different colours

LED battery level indicators


Slippery casing

The Mi Power Bank 3i is the latest iteration of the ever-popular i series power bank lineup from Xiaomi.

Priced at just Rs.799, the Mi Power Bank 3i punches way above its weight when it comes to charging performance.

Design and Build Quality 

Unlike some other power banks in this price segment, the Mi Power Bank 3i features an all-aluminium chassis that looks and feels classy. 

The rounded corners help this power bank to be carried effortlessly inside the pant pockets and backpacks without any sharp edges poking your body.

All the I/O ports, buttons and the LED battery indicators are placed on the bottom section whereas the top section is left blank with just some regulatory information.

Xiaomi claims that the Mi Power Bank 3i has 12-layer internal circuitry protection to save this gadget from voltage surges and other power-related catastrophes.

Overall, the Mi Power Bank 3i is a well-built budget power bank available at an enticing price point. 

Charging Speed

This power bank from Xiaomi comes with two Type-A output ports and two input ports – one of which is the modern USB Type C port and the other is a regular micro USB port. 

Speaking of the three output ports, what we have here are 18W outlets, both of which support fast charging. 

Now regarding charging up the power bank, you can do it either via the type C port or the micro USB port. 

With the type C port and a fast-charging brick, this power bank gets juiced up in 4.30 hours, whereas with the micro USB port, expect it to take much longer. 


Xiaomi has also included a smart power management feature with this power bank, with which you can reduce the power output from the 18W charging ports with a double press on the power button. 

This will keep the low powered devices such as smartwatches and fitness bands from getting charged at high wattages, avoiding the chance of damage altogether.

The four LED battery status indicator is bliss to know how much juice is remaining in the power bank to charge up other devices. 


Even though the Mi Power Bank 3i has a stated capacity of 10000mAh, the actual charging capacity is roughly around 6800mAh.

You will be easily able to juice up your smartphone and other wearable devices with this power bank.

The actual charging capacity might vary according to the temperature, so keep in mind that these are approximate numbers and not definite. 


The Mi Power Bank 3i is one of the best affordable 10000mAh power banks available for purchase in the Indian market as of now. 

Features such as smart power management and 12-layer circuitry protection make it stand a step above its competitors in this segment.


Battery Capacity10000mAh
Maximum Charging Speed18W
Charging Time4-5 Hours
Number of Output Ports3

6. Mi Pocket Power Bank Pro

Mi Pocket Power bank Pro

Pocket-friendly Power Bank

  • 22.5W fast charging
  • Low power mode
  • Lightweight form factor


Good fit and finish

12-layer circuit protection

Triple output ports


Bundled charging cable is small

Mi Pocket power bank Pro is one of the latest launches from Mi in their power bank lineup. This is a compact, pocket-friendly power bank with a 10000mAh Li-Po battery inside.

Priced at just Rs.1,199, is this power bank worth the money? Find out from the review below. 

Design and Build Quality 

As with most other power banks in the market, the Mi Pocket power bank Pro has a whole body thick plastic chassis. 

The lined finish on the outer surface not only adds to the look of this power bank but also provides a good hand grip. 

This device is quite compact and can easily fit inside your pant pockets. Weighing at 200g, it’s not much of a hefty power brick as we thought it would be. 

There are four LED lights on this power bank to indicate the battery status, which is quite handy. 

Connectivity Options 

The Mi Pocket power bank Pro features four I/O ports in total. These include two USB type A output ports, one micro USB input port and one Type-C input/output port. 

You can connect up to three devices at the same time with this budget power bank from Mi. 

Battery Capacity 

As we already mentioned, the Mi Pocket power bank Pro comes with a 10000mAh battery inside. 

The actual usable charging capacity of this battery pack is somewhere between 6000-7000mAh. 

Charging Speeds

This is where the Mi Pocket outshines most of its competitor products. This compact power bank from Mi has a fast charging speed of up to 22.5W.

Most modern smartphones support fast charging anywhere from 18W up to 135W, so this power brick is ideal in today’s circumstances. 

There is also a special low power mode on this device that can be activated by pressing the power button twice. This is helpful when you want limited power to charge low power accessories such as fitness bands and wireless earphones

When charged up with an 18W charging brick, the Mi Pocket power bank Pro juices up in almost 4 hours straight. 


The Mi Pocket power bank Pro is one of the best compact power banks available in the Indian market with a 10000mAh battery capacity. 

No matter if your smartphone is an Android or an iPhone, this power brick will charge them up at high speeds.


Battery Capacity10000mAh
Maximum Charging Speed22.5W
Charging Time4-6 hours
Number of Output Ports3

7. Anker PowerCore

Anker PowerCore

Best Build Quality

  • 24W fast charging 
  • Multistage circuitry protection
  • 18-month warranty


Slim, slender form factor

LED battery status indicator

Bundled travel pouch



Anker is a Chinese peripheral manufacturer known for its power accessories such as fast chargers and cables. 

The PowerCore series battery packs from Anker are very popular in terms of the quality of batteries used and the robust circuitry protection measures. 

Design and Build Quality 

The Anker PowerCore power banks look distinct from other 20000mAh power banks listed here in terms of its design. 

Usually, 20000mAh battery packs are bulky and compact, whereas the Anker PowerCore is elongated and relatively slim. 

This power bank has a four LED battery level indicator in the front which will give you information about the remaining battery at a glance. 

The I/O ports are located on the top section of the power bank with the power button on the side. 

The polycarbonate construction feels decent enough to be sturdy and durable for trouble-free long term usage. 

Charging Speeds

The Anker PowerCore as we mentioned is a 20000mAh battery pack. The actual charging capacity available from this power bank is approximately around 13600mAh.

This is more than enough to charge your smartphones twice over and then some. You can also charge your wearables and wireless audio peripherals multiple times with this battery pack.

The two USB Type-A ports support fast charging up to 24W. You can simultaneously charge two devices at once through these ports without any issues. 

The micro USB input supports up to 10W charging and gets the battery pack inside charged completely within 7-8 hours. 


Anker is known for employing its industry revered PowerIQ technology in its power products. 

The intelligent charging along with safe surge protection measures makes this power bank one of the reliable battery packs available in the market. 


If you don’t mind the relatively expensive price tag, the Anker PowerCore is one of the best 20000mAh power banks available for purchase in the Indian market right now.


Battery Capacity20000mAh
Maximum Charging Speed10W
Charging Time7-8 Hours
Number of Output Ports2

8. Mi Wireless

Mi Wireless

Honourable Mention

  • Qi wireless charging support
  • 18W fast charging
  • USB Type C power input port


Overcharging protection

Robust build quality

Intelligent hibernation mode


Bulky and heavy

Mi Wireless is a feature-rich power bank with wireless charging support built-in, priced just under Rs.2,500. 

Independent wireless charging pads are a bit expensive at this moment in India, so investing your money on a power bank with a charging pad integrated is something that you don’t want to miss.

Design and Build Quality

The outer frame of this power bank is made of high-quality tough plastic with a rubber textured finish on top.

The rounded corners enhance the aesthetics of the power bank but make it a bit slippery in hand as well.

The power button, four-stage LED battery status indicator, type C input port and the single 18W USB type A output port is located on the button portion of this power bank.

The wireless charging pad sits almost flush with the power bank chassis.

Battery Capacity 

The Mi wireless power bank features a rated capacity of 10000mAh out of which approximately 7000mAh is available for the end-user. 


This 10000mAh budget power bank from Mi features fast wireless charging support. 

If you have a smartphone in hand that supports Qi wireless charging standard, you can charge that device by simply placing it on top of the power bank without connecting any wires or cords.

That said, when charging wirelessly, you might not get the same 18W wired charging speeds. 

Inside the chassis, Mi has implemented some protective measures that will enhance the lifespan of this power bank.

Intelligent IC protection feature optimizes the sudden spikes in voltages and smooths it out before delivering to an external device.

Not only does this increase the lifespan of the power bank itself, but also results in the safety of the device which is being charged up with the power bank.


The Mi wireless is one of the very few power banks with wireless charging support available under Rs.2,500 in the Indian market.

If you want a larger capacity power bank that will keep your devices charged up while you’re off the grid, this product is a great choice worth checking out.


Battery Capacity10000mAh
Maximum Charging Speed18W
Charging Time4 Hours
Number of Output Ports1

That sums up the eight best power banks available in the Indian market that we recommend to our customers. 

If you didn’t see an entry that you would have liked to see on this list, do let us know in the comment section below. If it’s a worthy contender to our list, we will surely pit it against our current best picks.

Have a great day, thanks for spending your valuable time on our website.

Power Bank Buying Guide

These are the key points to keep in mind while buying a power bank. We have analyzed power banks with these key features in mind.

Make sure you compare power banks according to these features.

1. Battery Capacity

When buying a power bank the most important factor to look for is the battery capacity.

Power banks capacity varies from product to product depending on the number of cells in the power bank.

Another key aspect to check is whether the battery cells are Lithium-ion or Lithium Polymer.

According to Android Authority writer Matthew Sabatini, Lithium-ion battery and Lithium-Polymer battery do not differ much in performance.

But Lithium-Polymer batteries are very lightweight and have improved safety. So they are more durable against overheating and overcharging.

2. Conversion Rate or Effective Output

Batteries inside the power banks are usually rated at 3.7V. The battery capacity listed by the manufacturer will be based on this rating.

But the USB output from the power bank is rated at 5V.

The actual capacity of the power bank will be based on this rating.

The actual 5V capacity is given by the equation (3.7 x advertised capacity / 5).

Suppose if a manufacturer sells 10000mAh power bank with an advertised conversion rate of 90 %, the actual 5V capacity of that power bank will be ( 3.7 x 10000 /5 ) = 7400mAh.

With the conversion rate of 90%, the actual capacity available to charge devices will be ( 90% of 7400mAh) = 6660mAh.

Always take consideration of the conversion rate the manufacturer advertises to get a rough estimate of the juice that you will be able to extract from the power bank.

3. Number of Output Ports

A power bank may be used to charge multiple devices simultaneously or you may want to charge at a different Ampere according to the device specification.

Some power bank has only 1 output port at 2.1A and some have 2 or 3 ports at 2.1A and 1A.

So before buying your power bank make sure that it has enough output ports satisfying your needs.

4. Design

Look and feel of power banks are also an important aspect.

No one wants to buy an ugly looking power bank that is difficult to handle while charging on the go.

Make sure the design of powerbank is suitable to fit into your pocket. The good design enhances the experience of handling a power bank.

5. Portability

The sole purpose of buying a power bank is to charge your device when you are travelling and you can’t find a charging point.

Hence portability of your power bank is paramount. An ideal power bank should be lightweight.

It should weigh just around 200gms.

A bulky power bank will be difficult to carry on the go in your pocket. It should fit nicely in your hand.

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