The 7 Best Power Banks In India Reviews and Buying Guide

Power Banks are your travel partners and increasing need for battery-powered equipment that there are devices that require a charge. As there are battery-powered devices such as mobile phones, Bluetooth speakers, headphones, and MP3 Players that you usually take with you on your travel journey.

It happens when you cannot find a plug to recharge any on them, in that case, power bank, plays a vital role. Take it out from your bag, connect it through USB with your mobile phone, and keep it safely in the bag. 

The use of power banks has become common in a few years as they are convenient and easy to use when you are away from mains power. There are power banks that are based on Qi-enabled technologies that are wireless chargers. 

Power Bank Battery Technology

There are two types of rechargeable batteries in the market that are Lithium-Ion and Lithium-Polymer batteries. 

Lithium-IonLithium-Polymer
These batteries have higher energy density in which it
can store more electrical charge.
They are robust, flexible and charges lasts for long.
They are cheap to manufacture but they
might have issues with ageing.
These types of power banks have no issue
of aging and lower chance of electrolyte discharge.
They are lower in cost than the Li-Po ones.They are costlier than the Li-ion ones.

There are other features to consider, in this article we have explained about them in detail in the” Buying Guide” below. We have shortlisted eight best Power Banks in the market along with proper research for you that will help you to choose the best.

7 Best Power Banks In India

Power BanksBattery TypeWarrantyBuy Now
Mi Power BankLi-PolymerSix-monthsCHECK ON AMAZON
Realme Power BankLi-ionOne-yearCHECK ON AMAZON
Ambrance Power BankLi-Polymer180-warrantyCHECK ON AMAZON
Syska Power BankLi-ionSix-monthsCHECK ON AMAZON
Samsung Wireless PowerbankLi-ionOne-yearCHECK ON AMAZON
Urbn Power BankLi-PolymerOne-yearCHECK ON AMAZON
iBall Power BankLi-ionOne-yearCHECK ON AMAZON

7 Best Power Banks In India Reviews

1. Mi 20000mAH Power Bank

m1 power bank

Mi company has captured the market in technology and provided the best products at reasonable prices to their customers. As you know Power banks are a lifesaver for mobile phones. Mi Power bank ensures your battery back-up for long hours.

Features

  • 20000mAh Li-Polymer Battery: The power bank comes with high-density Li-polymer batteries, which makes it durable and increases the charging capacity.Talking about the compatibility, these are perfect for Redmi K20 – 3 times, iPhone 8 – 7.2 times, and Redmi Note 7 Pro – 3 times.
  • Fast Charging: The 18W charging supports 5V/2A, 9V/2A, and 12V/1.5A charging outputs that give efficient and quick charging of your devices.
  • Black Body Finish: The design is black matte and crafted with quality.Material is PC + ABS that assures a superior and comfortable feel.
  • Layered Protection: It has chipset protection that saves your device against short-circuit, over-current, over-voltage, over-charge, and discharge.
  • Two-USB Output: It adjusts the power output up to 18 W, which helps in delivering fast and efficient charging to the devices.
  • Quick Charge: The power bank charges efficiently, as it takes approximately 6.7 hours for 18W charger with a standard USB cable and 10 hours for 10 W charger with a standard USB Cable.
  • Great Compatibility: Not only charges a mobile phone but also the tablets, BT Speakers, earphones, headsets, and fitness bands.
  • Easy to carry: The power bank is lightweight, and you can carry it in your bag while on your journey.

Pros

  • Quality material
  • Easy to use
  • Best for traveling
  • Good charging power
  • Battery life at best
  • High-durability
  • Six months warranty

Cons

  • Discharges when using repeatedly.

Buy Now at Amazon

2. Realme Power Bank

real me

The Realme company has emerged in the market as a top competitor to many other gadgets making company. It offers mobile phones, earphones, and power bank. One of the most innovative products is Realme Power Bank that assures you that your phone is always full charge while you are traveling or have not to charge your phone over-night.

Features

  • Battery Power:  The battery of the bank is a 10000mAh high-capacity Li-Po battery that helps you to charge your phone many times.
  • Charging capacity: It has 18 W fast charging so that you can get your phone as fast as it charges it.
  • Output: There is two output that is Type C and Type-A that allows you to charge not just phone but also your other electronic devices as smartwatches, and fitness band.
  • Protection: It has twelve-layer protection short-circuit, over-current, over-voltage, over-charge, and discharge.Chip thermal shutdown, cell temperature protection, electromagnetic field protection, and reset mechanism.
  • Power Delivery: It can even charge your laptop because of the intelligent power mode for charging small and large devices.

Pros

  • Good design
  • Lightweight
  • Value for money
  • High charging power
  • Type C and Type-A port
  • One-year warranty

Cons

  • It takes a long time to charge the power bank

Buy Now at Amazon

3. Ambrance Power Bank

ambrance

Ambrance is the first company that started manufacturing power banks in India and has assured customer’s satisfaction. This power bank becomes your traveling partner and emergency charger for your chargeable devices. 

Features

  • Battery: The battery of the power bank is 20000mAh Lithium Power that will help to charge your phone for a week or so.It is a vital factor to consider as it defines the durability of Power Bank.
  • Compatibility: The device charges iPhone 8 – 6 times, Samsung J7 – 4.6 times, MI Redmi 6A – 4.6 Times, Vivo V3 – 5.4 Times signifies that it maintains the capability to most of the devices in the market.
  • Quick Charging: The charging happens in two-way; the power bank requires 12 hours with a 2A wall charger to charge fully.
  • Input Type: The dual USB input Type C/ Micro USB at 5v/1.2 A.
  • Design: The power bank has an elegant design that is made of ABS Plastic exterior and highly portable.
  • 9 Layer Protection: It controls the temperature, reset the mechanism, protects the circuit, overcharge-discharge protection, input overvoltage protection, output overcurrent protection, and incorrect insertion protection.

Pros

  • Highly Portable
  • Fast Recharge
  • Charges two devices at the same time
  • High durability and sturdiness
  • High-quality Chipset with 9-layer protection
  • Check the battery status of power bank
  • Traveling partner
  • 180 days warranty

Cons

  • Touch problems as the button do not work sometimes

Buy Now at Amazon

4. Syska Power Bank

syska

Syska supports brilliance and innovation in its product ranging from LED lights to other electronic equipment. The power banks are life saver devices for your phones while you are traveling. This one of the most trustworthy inventions for mobile devices.

Features

  • Charging Capacity: It can charge up to 3000mAh phone battery 4.3 times and 4000mAH phone battery 3.3 times.
  • Output: It gives double USB Output DC5V with 1 A current.
  • Design Material: The body of the power is the bank is made of ABS Plastic which makes it heat durable and its weight is 404 gm
  • Input: It takes 5 V and 2 A; its charging time is approximately 10 hours.
  • Multiple charging: Dual USB Ports: There are two USB ports from which you can charge two smartphones or two devices at the same time.
  • Intelligent Power management: It helps you to keep track of your devices. There is a soft switch button that enables the Syska Power Bank to work for a longer time.
  • Automatic Hibernation: When your power bank is not in use, it automatically goes in a hibernation mode that saves power and energy.
  • BIS Certified Polymer Cells: The battery is BIS (Bureau of Indian Standards) certified that helps to charge the device for a longer time.

Pros

  • High battery capacity that makes it never run out of power.
  • Dual USB ports
  • Enhance the life of devices
  • Traveling partner
  • Value for money
  • Six-months warranty

Cons

  • Heavyweight

Buy Now at Amazon

5. Samsung Wireless Powerbank

samsung

Samsung is one of the trusted companies and comprises of numerous affiliated business. It is leading in the market with various manufacturing devices and of its unique technology that is wireless power banks. 

Features

  • Compatibility: The power bank charged to wired devices and support Qi-enabled charging wirelessly.Also, it comes with a Type C port.
  • Charge Multiple Devices: You can keep your one phone at the top of the pad and connect another phone through USB cable or charge your smartwatch, and fitness band.
  • Battery Capacity: It has 10000mAh battery power that can charge your devices depending on its battery capacity.
  • Fast wireless charging:Wireless charging helps to make calls, watch videos, and enjoy while your phone is still charging.

Pros

  • Fast charging
  • Wireless charging to Qi-enabled devices
  • Lightweight
  • Best traveling partner
  • Value for money
  • One-year warranty

Cons

  • Not compatible with iPhone series wireless charging.

Buy Now at Amazon

6. Urbn Power Bank

urbnURBN is a global consumer brand comprised of various other companies. The power bank battery capacity is 10000mAh Li-Polymer Ultra-compact with 2.4 Amp 5 V input. 

Features

  • Battery Capacity for Fast charging: It charges a 3000mAh phone battery up to 2.4 times and also charges a 4000mAh phone battery up to 1.8 times.
  • Dual-port : This feature helps to charge two devices at the same time simultaneously.
  • LED Indicator: It tells you the power status of the power bank so that you can plan your charge and usage
  • Safe Charging: It adjusts the power output according to your charging devices. It comes with 4-layer protection.
  • Soft Touch Finish: The elegant body finish gives a smooth touch and makes it easy to hold.

Pros

  • Easy to carry and use
  • Good charging power
  • Lightweight
  • Best in the price range
  • Value for money
  • One-year warranty

Cons

  • Power bank battery discharges.

Buy Now at Amazon

7. iBall Power Bank

iball

The iBall is an Indian company that imports computers, smartphones, and tablets from original manufactures. This company makes a power bank of the best of its quality.

Features

  • Battery Capacity: The battery capacity is 10000mAh, which helps the continuous charging of your devices from time to time.
  • Dual USB Port: For multiple charging or charging two devices simultaneous requires multiple ports.
  • Input and Output: The Micro USB and Type-C ports are for Input, and the two USB-A ports are for output.
  • Battery Charges quickly: The battery of the power bank takes 5-6 hours to charge.
  • Intelligent Safety Protection: It has multi-protection from under-voltage, over-voltage, over the current and short circuit.

Pros

  • Multiple Charging
  • Fast Charging
  • Traveling Partner
  • Value for money
  • Easy to use
  • Lightweight
  • Good battery life
  • Great price range

Buy Now at Amazon

Buying Guide For Power Bank

Let us understand how power bank functions

Power banks are defined as portable batteries that use a complete circuit to control any power in and power out. The Power banks are charged using the main switch and then used for charging the phones or other devices. 

Power bank’s principle depends on various factors mentioned below:

1. Charge-Discharge Loop

The secondary type of cells is rechargeable, and as you are using it for a long time, it gradually wears out. The life of a battery depends on the number of charges cycles it can undergo before the performance of the battery starts degrading. 

2. Self-Discharging 

The battery levels have their own time of self-discharge, whether you charge up the device or not. It requires a small amount of energy to keep working. And, the battery remains charged for a certain time limit.

A good power bank can last up to 6 months with a small loss of charge, and on the other hand, the lower quality power bank cannot retain the charge for a month.

We have listed some necessary features to consider when you are buying a power bank.

3. Search-Based on Capacity

When you are choosing a power bank for your phone, pay attention to how much is its capacity. The capacity of the power bank is measured in milliampere-hours (mAh). If you want to charge large devices like your tablet or your phone multiple times without recharging the power bank then you need 10000-20000 mAh range capacity.

A power bank of 10000mAh can charge a phone up to 4 times and a tablet up to 2.5 times after full recharge.

4. Portability

It depends on the charging capacity of the power bank. As more the charging capacity means more is the mAh, which will be less portable, and it is heavier in weight. 

Dimensions are the length, breadth, and space it occupies.

5. Power Banks with High Charging Output and Input

As you must be aware that the phone requires 1 ampere, and a tablet requires 2.1 A. And, the input ranges from 1 A to 2.4 A.

6. Look for Additional Features

  • How many USB ports?: The USB ports help you to connect multiple devices at the same time. It also happens that the charging port has different charging outputs. Keep in mind that when you use a power bank for various devices then you cannot use it frequently.
  • Power Bank with LED indicator and Power Status Visible:  It will help you to know that the charging is finished, and you can disconnect your device. Some of the Power Bank, also have power status that shows how much charge is left.
  • Compatibility: There are many devices in the market, and their input capacity differs. A power bank must offer versatile compatibility so that you can charge any type of your phone device.

Benefits Of Power Bank

Power Banks are your traveling partner. During a journey, It is may possible that you do not have the main switch to charge, and if you have it, you do not want to leave your phone alone. The safest thing is to charge your mobile phone using the power bank in which you can keep the mobile with a power bank inside your bag.

  • Faster charging experience as they are highly-powered.
  • It is also possible that it is a lifesaver for your mobile phone when you have a power cut at your home, and you have to do a vital call using the phone.
  • The recharge performs in various ways like wired using USB cable or wireless with Qi-enabled technologies.
  • They are highly portable because it is easy to take with you and occupies less space of your bag. 
  • You can charge two devices together, and you do not need to buy extra batteries for charging. 

Drawbacks Of Power Banks

  • If in emergency time, you forget to charge your power bank, you will not have an alternate option to charge your phone.
  • It has the secondary cells which start aging as the time fades.
  • More powered power banks are heavier to keep in your bag.

Frequently Asked Questions

1.How do Power Banks Work?

It works on the principle of secondary cell recharging. You can charge the power bank, and it will store energy into it. Later, when you want to charge your device, that is phone, earphones, or speaker you can charge using it. 

2.What is mAh capacity?

The milliampere per hour is the capacity of the battery that resembles the amount of charge it can do to the mobile devices. 

3.Is it safe to charge devices multiples times in a day?

It is preferred to charge the power bank when it is fully discharged because it degrades the performance of the power bank.

4.How long it takes for a power bank to charge?

It depends on the capacity of the power bank. For example, the 10000mAh battery capacity will take 6-8 hours for a full recharge, and 20000mAh will take 10-12 hours.

5.What is the lifespan of the power bank?

In the market, there are two types of battery chargers available as Li-ion battery and Li-Polymer types. Both of them provide an excellent charging facility. But for a longer run, the Li-Po is a good option because the electrolytes do not leak in it and offer durability as compare to Li-ion ones. 

Conclusion

According to the above information, the power bank is the must option for those who have mobile phones at home because it will give convenience while traveling or during power cuts at home. 

It all depends on your choice that, which one do you like in the listed power banks. But as per our recommendation, the Mi 20000mAh Power Bank is the best option because it has more power, the battery type is Li-Po that, will give longer run and reasonable in price.

We think other products are also better as your specification may differ from our choice. So, get a power bank and give a lifesaver kit to your mobile devices. 

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