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.
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.
Top 10 Best Power Banks in India
| Power Bank Brands | Battery Capacity | USB Ports | Weight | Warranty |
|---|---|---|---|---|
| 1.Mi Power Bank 2i (18W Fast Charging) | 20000mAH | 2 | 430 g | 6 months |
| 2.Redmi Power Bank (Smart Charging) | 20000mAH | 2 | 450 gms | 6 months |
| 3.Ambrane Power Bank | 20000mAH | 2 | 370 gms | 6 months |
| 4.iBall Power Bank (Fast Adaptive Charging) | 20000mAH | 2 | 417 gms | 1 Year |
| 5.Coolnut Powerbank (C-type Connector) | 20000mAH | 2 | 440 gms | 1 Year |
| 6.Mi Powerbank 2i (Quick Charge 3.0) | 10000mAH | 2 | 240 g | 6 months |
| 7.Anker Power bank (Quick Charge 3.0) | 10000mAH | 1 | 181 gms | 18 months |
| 8.Samsung Power Bank (Premium Brand) | 10000mAH | 2 | 222 gms | 1 Year |
| 9.Redmi Powerbank (10W Fast Charging) | 10000mAH | 2 | 450 gm | 6 months |
| 10.Realme Powerbank (Two-Way 18W Fast Charging) | 10000mAH | 2 | 230 gms | 1 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.
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.
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 Power Bank 20000mA 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.
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.
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.
2. Redmi Power Bank 20000mAh (18W Fast Charging)
Redmi is a sister brand of Xiaomi which focuses mainly on the budget-friendly devices.
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.
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
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.
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
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.
The battery bank comes with dual input/output ports with micro USB and Type-C port.
The device weighs 417 gms and looks sturdy.
Price: under Rs.1500
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.
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
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.
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).
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
Best Power Bank 10000mAh 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.
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
2. Anker 10000mAh Power Bank (PowerCore AK-A1264021)
Anker Power bank comes with Quick Charge 3.0 (high-speed) charging support.
This America’s leading USB charging brand offers a battery capacity of 10000 mAh with PowerIQ and VoltageBoost technology.
The powerbank is very lightweight (181 gms) and you can easily carry with you all around.
Price: under Rs.2500
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.
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
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.
Price: under Rs.1000
5. Realme 10000mAH Power Bank
Realme another fastest growing company that has recently entered into the mobile accessories market in India.
Their Smartphones are already popular in the budget segment and this Realme power bank is also no exception.
It looks slim and weighs just 230 gms.
You also get an year of warranty from the manufacturer.
Price: under Rs.1500
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.
The device comes with dual USB input and output ports with fast adaptive charging (2.4A).
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
How to Choose a Power Bank for Your Mobile?
In order to pick up the right power bank for your device, you need to perform a little analysis mentioned below.
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.
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.
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.
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).
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.
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.
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).
How to Charge a Power Bank?
Charging a portable battery bank is pretty straightforward. The device includes a microUSB port and a charging cable.
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.
- Universal Power Bank
- Solar Power Bank
- 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.
Power Bank FAQs for Beginners
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.