Best Power Banks in India: Reviews & Buying Guide

Are you tired of charging your Smartphone too often? Then you definitely need one of these best power banks for mobile!

In the good old days of Nokia, people used to charge their mobiles once or twice a week. But, now-a-days, you need to charge your Smartphone (Android or iPhone) at least once every day.

This is mainly because of the high end features that are available in most of these latest handsets.

It is not the OEMs we need to blame, as they’re providing many useful features to the users at an affordable prices. At the same time, we also cannot avoid using these Smartphones as they’ve become a part of our lifestyle.

There are just two solutions to this problem – either purchase a new mobile with higher battery capacity or buy one of the best power banks in India.

If you can’t afford to change your mobile just for the sake of the battery (as it is the case for many), then the second option is preferred.

10 Best Power Banks with Quick/Fast Charging in India 2020

Power Bank BrandsBattery CapacityUSB PortsWeightWarranty
1.Mi Power Bank 2i (18W Fast Charging)20000mAH2430 g6 months
2.Redmi Power Bank (Smart Charging)20000mAH2450 gms6 months
3.Ambrane Power Bank20000mAH2370 gms6 months
4.iBall Power Bank (Fast Adaptive Charging)20000mAH2417 gms1 Year
5.Coolnut Powerbank (C-type Connector)20000mAH2440 gms1 Year
6.Mi Powerbank 2i (Quick Charge 3.0)10000mAH2240 g6 months
7.Anker Power bank (Quick Charge 3.0)10000mAH1181 gms18 months
8.Samsung Power Bank (Premium Brand)10000mAH2222 gms1 Year
9.Redmi Powerbank (10W Fast Charging)10000mAH2450 gm6 months
10.Realme Powerbank (Two-Way 18W Fast Charging)10000mAH2230 gms1 Year

See: How to Prolong the Life of a Power Bank?

What is a Power Bank?

A power bank is simply a portable electronic device with rechargeable batteries that lets you to charge your mobile using the USB ports.

power bank for mobile

Since all the latest mobiles come with the USB charging support, you can use these powerbanks to charge any device that supports a microUSB port.

It is just like the Home Inverter or Computer UPS system, which stores the energy in the battery and reciprocates or delivers it when needed, but it comes in a portable size unlike the UPS battery.

The number of charging cycles of a power bank depends mainly on its battery capacity.

It means, a powerbank with 10,000 mAh battery capacity can charge your 2500 mAh mobile battery 4 times (10,000/2500 = 4).

Once the charging on the powerbank hits low, you can recharge it separately using the power adapter provided with the device.

We’ve compiled this Top 10 Power Banks list based on their mAh power capacity, charging speed, number of ports and price to specs ratio. Choose the best portable power bank for your mobile phone after thoroughly reading the Buyer’s Guide and FAQs.

Best 20000 mAh Power Banks in India

1.Mi Power Bank 2i (20000mAH) with 18W Fast Charging

Xiaomi is one of the best selling Smartphone manufacturers in India with popular devices like the Redmi Note series and the Fitness Bands.

They’ve also launched a series of battery banks in India with 10000 mAh, 16000 mAh and 20000 mAh battery capacities.

mi power banks india

The Mi 20000 mAh bank comes with 18W fast charging and can quickly charge your phones, tablets, cameras and other electronic devices that support USB charging.

The fully charged Mi power bank will be able to charge the Redmi K20 (3 times), iPhone 8 (7.2 times) and Redmi Note 7 Pro (3 times).

It has 2 USB charging ports. It can also charge USB Type-C mobiles/laptops. The body is made up of PC + ABS material, which is Anti- slip and scratch resistant.

Features:

  • Battery Capacity: 20000 mAh
  • Number of USB Ports: 2
  • 18W Fast Charging
  • Also supports USB-C devices
  • Two-way Quick Charge
  • Intelligent Power Output
  • Low Power Mode
  • 9-Layer Circuit Protection for extra safety
  • Lithium Polymer Battery
  • Anti- slip and scratch resistant
  • Weight: 430 g
  • In the Box: Power bank and USB charging cable
  • Price: under Rs.1500

The Xiaomi Power Bank 2i is a completely made in India device and comes with 6 months warranty.

Pros

  • High quality durable build material
  • Intelligent adjustable power output
  • 9 layers of circuit chip protection
  • Supports quick charge 3.0
  • Low power mode option

Cons

  • Quick charge is supported only when a single USB port is being used

2.Redmi Power Bank 20000mAh (18W Fast Charging)

Redmi is a sister brand of Xiaomi which focuses mainly on the budget-friendly devices.

Redmi power bank India

The Redmi Power Bank comes with 18W fast charging support. It has Dual input ports (Micro-USB/USB-C) and Dual USB Output ports that support smart charging feature.

The 12 Layers Circuit Protection ensures that your powerbank is protected from any short-circuit, over-current, over-voltage, over-charge & discharge issues.

It takes approximately 6.7 hours for the power bank to get completely charged, when using a 18W charger and 10 hours when using a 10W charger.

This is a made in India product and you’ll get up to 6 months of warranty.

Price: under Rs.1500

Pros

  • Durable, anti-slip build
  • 12 Layer Advanced Circuit Protection
  • 18W fast charging support
  • Dual USB ports
  • Less Charging time
  • Low power mode
  • Universal Compatibility

Cons

  • No type A to type C cable
  • A little heavy (450 gms)

3.Ambrane Power Bank 20000mAh (Li-Po Battery)

This 20,000 mAh power bank from Ambrane comes with Dual USB ports.

While one is a Micro USB Port, the other one comes with Type C Port and Dual USB A Ports for Output of combined rating of 5V / 2.1 A.

Ambrane Mobile Power Bank

The device come with a premium rubberized finish, polymer battery and dual input/output ports.

It takes up to 12 hours for a 2A wall charger to completely charge the power bank.

Price: under Rs.1500

Pros

  • 2.4 A fast charging
  • 9 Layer of Advanced Protection
  • High density Li-Po battery
  • Upto 500 charge life cycles
  • Dual USB ports (Type C support)

Cons

  • Though lightweight (370 gms), it looks bulkier

4.iBall 20000mAh Powerbank (IB-20000LP)

The iBall Power bank comes with a high quality shell casing, surface treated with carbon fiber.

It supports 2.4A Output for fast adaptive charging.

iBall Power Bank 20000mAh

The battery bank comes with dual input/output ports with micro USB and Type-C port.

It also has smart protection against temperature and voltage fluctuations.

The device weighs 417 gms and looks sturdy.

Price: under Rs.1500

Pros

  • Fast Adaptive Charging (2.4A)
  • Carbon Fibre Surface Treatment
  • Dual USB Output: Two USB-A ports
  • Dual USB Input: Micro USB & Type-C ports
  • Smart protection

Cons

  • LED Charging lights are hard to notice

5.Coolnut 20000 mAh Power Bank (Quick Charge 3.0)

This ultra high capacity power bank comes with a huge 20000 mAh battery capacity and is one of the best selling power banks in India at the moment.

It comes with an adapter and C-type connector.

Coolnut Power Bank 2000mAh

The Coolnut powerbank comes with 1 Year Warranty. You can call at 1800-121-5835 for any warranty and service related queries.

Features:

  • Battery Capacity: 20000 mAh
  • Dual USB Ports with 2.1 A output
  • Fast Charging Support
  • Intelligent LED Indicators
  • Multi-protection unit
  • LED Torch
  • LED Display
  • Lithium Ion Battery
  • Weight: 440 gms
  • 1 Year Warranty
  • Price: under Rs.2500

Pros

  • Intelligent PCBs circuits mechanism
  • Advanced 3A fast recharging input
  • Dual Output with Quick Charge support
  • Multi-level protection module

Cons

  • Feels a bit heavy

6.Syska Power Pro 20000 mAh (10W Output)

Syska is a well-known brand in the electronics market. The Power Pro 200 comes with a 20000 mAh battery capacity, which lets you charge 2 devices at the same time.

It comes with over-charging, under-discharging and short-circuit protection.

Syska 20000mah Power bank

One important feature is the ‘Automatic Hibernation Mode’.

The device automatically goes into hibernation when not in use, thus saves more power.

Using a 2A wall charger, it takes 8 hours for the bank to get fully charged. It can then charge Mi A1 (4.35 times) and iPhone 7 (6.84 times).

The Syska power bank comes with precise IC protection that helps you avoid over-charging, over-discharging and any sudden short circuits.

Features:

  • Battery Capacity: 20000 mAh
  • Dual USB Output
  • 1 Port supports 5V/1A; Second port supports 5V/2.1A
  • Also supports USB-C devices
  • Precise IC Protection for extra safety
  • Automatic Hibernation Mode
  • Polymer Cell Battery
  • Anti- slip and scratch resistant
  • Weight: 406 g
  • 6 Months Warranty
  • In the Box: Power bank and USB charging cable, User manual
  • Price: under Rs.1500

Pros

  • Dual USB Ports
  • BIS certified polymer cell
  • Overcharge & discharge protection

Cons

  • The provided cable is too small

Best 10000mAh Power Banks in India

1.Mi Powerbank 2i 10000mAH (Quick Charge 3.0)

This is the mini version of the Mi 20000 mAh Power Bank 2i. As the name implies, it comes with 10000 mAh battery capacity and the remaining features are same for both.

Mi 10000mAh mobile power bank

Features:

  • Battery Capacity: 10000 mAh
  • Dual USB Output
  • 1 Port supports Quick Charge 3.0; Other port supports 5.1 V/3.6A
  • 9-Layer Circuit Protection for extra safety
  • Lithium Polymer Battery
  • Anti- slip and scratch resistant
  • Weight: 240 g
  • 6 Months Warranty
  • In the Box: Power bank and USB charging cable
  • Price: under Rs.1000

Pros

  • Classy looks
  • 18W Fast Charging
  • 9 Layers of Protection
  • Dual USB ports
  • Universal Compatibility
  • Two-way fast charge

Cons

  • Quick charge works only on a single USB port

2.Anker 10000mAh Power Bank (PowerCore AK-A1264021)

Anker Power bank comes with Quick Charge 3.0 (high-speed) charging support.

Anker Power Bank 10000mah

This America’s leading USB charging brand offers a battery capacity of 10000 mAh with PowerIQ and VoltageBoost technology.

You can charge your devices up to 4x faster than the standard USB chargers. It can actually charge a device from 0 to 80% in just 35 minutes.

The powerbank is very lightweight (181 gms) and you can easily carry with you all around.

Price: under Rs.2500

Pros

  • Compact & Lightweight Power Bank
  • Quick Charge 3.0 fast charging output port
  • Free pouch and cable provided
  • Best build quality
  • Very popular American brand
  • 18 months warranty

Cons

  • Expensive compared to other power banks (but it is from Anker brand)
  • It has only 1 output port.
Also find the Anker 10400 mAh power bank with 2 output portsVisit Amazon.in

3.Samsung Power Bank 10000 mAh (EB-P1100BSNGIN)

If you’re looking for a branded power bank in India, then the Samsung EB-P1100BSNGIN is just for you.

This 10000mAh power bank comes with fast charging support, both input and output ports.

Samsung 10000mAh Power Bank

The device looks premium with metallic finishing.

You’ll be getting 1 year manufacturer warranty on the device.

This portable mobile charger weighs just 222 gms.

Price: under Rs.1500

Pros

  • Premium look and feel
  • Top brand
  • Fast charging support
  • Dual USB ports
  • Lightweight

Cons

  • The device is slippery, be careful

4.Redmi 10000mAh Li-Po Power Bank

This is very similar to the other Redmi model that we’ve discussed above, except that it comes with a battery capacity of 20000 mAh.

Redmi Powerbank 10000mAh battery

Price: under Rs.1000

Pros

  • 10W Fast Charging
  • Dual input and Dual Output ports with Smart charging support
  • 12 Layers of Chipset Protection
  • Two-way Quick Charge
  • Made in India
  • 6 months warranty

Cons

  • Quite heavy (450 gm)

5.Realme 10000mAH Power Bank

Realme another fastest growing company that has recently entered into the mobile accessories market in India.

Realme Powerbank 10000mAh

Their Smartphones are already popular in the budget segment and this Realme power bank is also no exception.

The battery bank comes with two-way 18W fast charging support. It has dual output ports that support Type C and Type A ports.

It looks slim and weighs just 230 gms.

You also get an year of warranty from the manufacturer.

Price: under Rs.1500

Pros

  • Slim and Premium Looks
  • Two-way 18W fast charging
  • 12 layers of security
  • Dual output – Type C and Type A
  • Lightweight

Cons

  • The cable included is very short in length

6.iBall 10000mAh Power Bank with Smart Charge

The iBall power bank comes in an elegant metallic housing with ultra slim design and smart charging support.

iBall Smart Power Bank 10000mAh capacity

The device comes with dual USB input and output ports with fast adaptive charging (2.4A).

The device gets completely charged in just 6-7 hours using a standard USB charger.

There is an LED charging indication that displays the level of charging.

The battery bank is also lightweight (270 gms) and comes with 1 year of manufacturer warranty. For support, you can call iBall at 18002666409.

Price: under Rs.1000

Pros

  • Premium look and feel
  • Intelligent Safety Multi-Protection
  • Multi operational Button
  • Dual Output: Two USB-A Ports
  • Dual Input: Micro USB and Type C Ports
  • Slim and Lightweight
  • Less charging time

Cons

  • No low power mode (can’t charge the Wearable devices like Bluetooth headphones, smart watches etc…)
There is also another iBall power bank 10000 mAH under Rs.500, but with higher charging time. Find it on Amazon.in.

Power Bank Buying Guide India

In order to pick up the right power bank for your device, you need to perform a little analysis mentioned below.

How to Buy a Power Bank in India?

1.Device Type

Do you need a power bank for mobile or tablet? If it is a Smartphone, then what is its battery capacity? How long are you’re getting the charge?

You need to first know these basics while choosing the best portable battery bank.

For example, if you have the Xiaomi Mobile with 3080 mAh battery and use it more often during your business hours, then it would last for 4 to 5 hours. So, you’ll be needing one or two charges per day.

2.Battery Capacity

This is the second thing you’ll have to take care of before buying a portable mobile charger.

When a power bank is charging a device, some of the charge in it is lost while transferring the power.

In basic language, you need energy to transfer energy.

So, the final battery capacity of a bank comes to about 62.9% of the actual value mentioned on the package.

This is why you should always go for a high battery capacity power bank so that you can get more charges.

Based on the above facts, you need a bank with at least 10,000 mAh battery capacity as you can charge your device up to 2 times (considering the rest of the energy is wasted while charging your device).

3.Power Output

Consider buying a mobile power bank with at least 2 amperes and two ports for charging multiple devices at a time.

4.Power Bank Brand

There are many duplicate brands available in the market. So, I advise you to buy only from trusted sellers and well-known brands.

A few popular power bank brands in India are Ambrane, Xiaomi, Anker, Syska, Huawei, Redmi, Realme, OnePlus, iBall, Lenovo etc…

5.Portability

Since you’re already carrying a mobile phone in your pocket, it would become a problem carrying two heavy devices with you all the time.

So, try to pick up the lightweight power banks (if possible).

However, you can find the lightweight devices within 10,000 mAh capacity, but if you go for bigger battery banks (>15000 mAh), then you need to compromise a little on the weight side.

6.Protective Circuitry

Make sure that the power bank you’re looking for fulfills all these requirements like short circuit protection, over charging protection and no overheating issues.

Pro tip: Only choose a power bank with high quality Lithium-Polymer battery for safety and assurance.

7.Power Bank Price

Lastly, if you land on a portable mobile charger with higher battery capacity at a lowest price, then be aware of such devices.

Many OEMs (3rd grade) use refurbished batteries in their devices which doesn’t give you the charge as promised.

Although, a bit expensive, only go for well-known brands. And also check whether your device is UL certified or not.

Where to Buy Power Banks Online in India?

These portable mobile chargers are available both online and at offline stores.

However, you’ll find that the offline stores are selling them at a much higher price compared to the online stores.

Don’t worry about the shipping charges, as most of the well-known shopping sites provide free shipping and will deliver the item to your doorstep within 2 to 5 days (depending on where you live).

Trustable Online Shopping Sites: Flipkart.com and Amazon.in

How to Charge a Power Bank?

Charging a portable battery bank is pretty straightforward. The device includes a microUSB port and a charging cable.

Simply, insert one end of the USB cable (microUSB) into the port and the other end (regular USB) into a wall-mounted USB charger or a laptop.

There is an indicator on the device that lets you know whether the power bank is fully charged or not.

Once it displays full capacity, you may disconnect the cable from the charger and use it again to charge other devices.

How to Use a Power Bank?

Generally, all the best power banks come with a power on/off switch, which also lets you know the battery percentage left in the device.

You’ll find the USB ports on the battery bank and you need to connect your mobile to the powerbank using the cable provided in order to initiate the charging process.

Once you completed charging your mobile, you can disconnect the cable and switch off the bank. It is that simple.

The number of devices you can charge simultaneously depends on the number of ports present on your portable bank.

Few low cost devices come with single port, while most come with either two or three USB ports.

Different Types of Power Banks

The powerbank or external mobile charger is basically a rechargeable battery with a special circuit that manages the power flow between different devices.

There are 3 types of power banks in the market.

  1. Universal Power Bank
  2. Solar Power Bank
  3. Old Style Battery Case

Despite the type of the battery bank, the purpose served by all of them is the same.

They’re designed to charge your electronic devices like mobiles, tablets, laptops, digital cameras etc…

The only difference lies in how these power banks are being recharged.

Mobile Power Bank – FAQs

Which brand power bank is best in India?

The popular power bank brands in India are Xiaomi, Redmi, Ambrane, Anker, Syska, Coolnut and iBall.

Which is the best power bank in India 2020?

When compared using price to specifications and brand warranty, the Mi Power banks are the best in India. You can choose between the 10000mAh and 20000mAh battery capacities depending on your requirements.

What does mAh stand for?

mAh means milliampere per hour. This denotes the charge capacity of a power bank.

What is the difference between 10000mAh and 20000mAh?

mAh determines the battery capacity of a power bank. The more the capacity, the more number of times you can charge your electronic devices.

Which power bank is best MI or Philips?

When it comes with power banks for mobile, I always prefer Mi over Philips.

Does Mi power bank support iPhone?

Yes, the Mi power bank adjusts its output capacity based on the connected device, whether it is an Android, iPhone, Blackberry or digital camera.

Is it safe to use power bank?

Like with any other electronic device, the power bank also needs to be used carefully. Without proper care, it would also create issues.

Always ensure that you purchase a power bank with a high grade Lithium-Polymer battery. Never go for low quality power cells as they might explode due to overcharging.

Is charging multiple devices with power bank safe?

The power banks are designed in such a way that you can charge multiple devices as many times as you want.

They come with short-circuit and overcharging protection and so you don’t have to worry.

How can I charge my power bank?

All the power banks usually come with a UBS port just like your regular mobile phone or tablet. Just plug the cable into a proprietary USB charger and charge your power bank.

How many hours should I charge my power bank?

It depends on the input port’s capacity that is provided by the manufacturer. Some, power banks come with fast charging support that takes anywhere from 6 to 10 hours for the battery bank to get completely charged.

Is it OK to use phone while charging in power bank?

The power banks are just USB charging batteries equipped inside a case and since most mobile devices use 5 volts of power, it won’t be an issue to talk while charging the device.

But, if you find your device heated while getting charged, please avoid using it as it could damage the skin.

Is it safe to leave power bank charging overnight?

Most of the branded power banks come with over-charge support and several built-in protections. So, it is perfectly fine to leave your power bank charged overnight.

Does power bank reduce battery life?

Yes, only when you use your Smartphone while it is still connected to a powerbank getting charged. It could shorten the battery life as the internal temperatures are increased while charging.

Will Power Bank explode if overcharged?

It mostly happens when you’re using a lower quality power banks.

What is the life of power bank?

The average lifspan of a good branded power bank is about 3 years. It will eventually lose its performance after that.

Do power banks stop charging when full?

Thanks to the smart circuitry used inside a power bank by most popular brands, it stops charging automatically when the battery is fully charged.

Is it normal for power bank to get hot?

The power banks are made from a combination of multiple rechargeable AA batteries or Li-Ion cells and hence may get little warm when used to charge another device.

However, if you find it too hot to touch, then there is definitely something wrong with your device.

Can I charge a laptop with a power bank?

Laptops are high powered devices that require a main power adapter to charge. So, you can’t use a power bank to charge your laptop. For that you’ll need to use the Inverter batteries/UPS.

Hope, this ultimate power bank buying guide comes handy in choosing your first portable mobile battery bank without any issues.

by Radha Krishna
Hello! I am a Tech Enthusiast who likes to explore different gadgets and software applications. Here on this blog, I will be sharing my experiences and all the findings (reviews & troubleshooting tips) that I personally encounter.

9 thoughts on “Best Power Banks in India: Reviews & Buying Guide”

  1. Wow! A very nice article. serves the purpose. Provides all necessary details about power banks plus if we want to buy, provides handy links for purchasing.

    Reply
    • Yes, you can charge any electronic appliance as long as it supports USB charging feature. So, if your digital camera has a microUSB port, then you can charge it using the mobile charger or power bank.

      Reply

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