The 7 Best Power Banks In India Reviews and Buying Guide

Power Banks are your travel partners when you are planning for a trip, or you forgot to charge your phone at night. These battery-powered devices are mobile phones, Bluetooth speakers, headphones, and MP3 Players that you take on your journey.

It happens that you sometimes cannot find a plug to charge your phone, 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 nowadays as they are convenient and easy to use when you are away from mains power. There are power banks that work on Qi-enabled technologies that provide 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

Mi 20000mAH Power Bank

Mi company has captured the market in technology and provided the best products at a reasonable price. The Mi-20000 product has the most reviews from the customers at various e-commerce sites. Mi Power bank ensures your battery back-up for hours. 

The power bank has a 20000mAh Li-Polymer battery that makes it chargeable for long hours. They can charge a 5000mAh power mobile device in 1.5 hours.

The power bank charges efficiently, as it takes approximately 7 to 10 hours to charge its batteries. So, you can keep it on charge at night and use it for the remaining day.

It has 9-layers of chipset protection that the power bank against short-circuit, over-current, over-voltage, over-charge, and discharge. The Two-USB output helps you to charge two devices at the same time.

Mi-20000 charges all types of mobile phones such as Redmi K20 – 3 times, iPhone 8 – 7.2 times, and fitness bands. Not only charges a mobile phone but also the tablets, BT Speakers, earphones, headsets, and fitness bands.

The design has a black body finish made of polycarbonate and ABS material that assures a superior and comfortable feel. Meanwhile, it is lightweight, and you can carry it in your bag on the journey.

The company gives you a 6-months warranty on the power bank. They are available in black, pink and light blue color and you can pick the one you like.

Pros

  • Quality material
  • Easy to use
  • Best for traveling
  • Quick charging to phones
  • Battery life at best
  • High-durability
  • 6-months warranty

Cons

  • Discharges when using repeatedly.

Buy Now at Amazon 

2. Realme Power Bank

realme power bank

The Realme company has emerged in the market as a top competitor for other gadgets making companies. One of the most innovative products is Realme Power Bank that assures full charging of your phone wherever you go.

The power bank has a 10000mAh high-capacity Li-Po battery that helps you to charge your phone many times in a week. There is two output for charging that avails you to charge multiple devices simultaneously like smartwatches and fitness bands.

It has a supercharging power that charges your phone quickly. The device has twelve-layer protection against short-circuit, over-current, over-voltage, over-charge, and discharge. 

It even controls the battery temperature with electromagnetic field protection, which keeps your device shockproof.

The intelligent low power mode is a unique feature that is not available in other power banks. It can even charge your laptop because of the power delivery feature.

It can retain up to 100% of its full capacity even after 500 recharge cycles.

The body of the power bank is of a Polycarbonate frame material that makes it durable. It has a weight of 250 gms that is easy to carry.

The company provides you a warranty for 1-year.

Pros

  • Good design
  • Lightweight
  • Shockproof
  • 12-layer protection
  • Value for money
  • High charging power
  • 2-USB port for multiple charging
  • 1-year warranty

Cons

  • It takes a long time to charge the power bank.

Buy Now at Amazon 

3. Ambrane 20000mAh Lithium Polymer Power Bank

Ambrane Power Bank

Ambrance is the first company that started manufacturing power banks in India and has gained customer satisfaction. The Ambrance power bank belongs to the PP2000 Plush SeriesThis power bank becomes your traveling partner and emergency charger for your journey.

The battery of the power bank is 20000mAh Lithium Power that helps to charge your phone multiple time a week. The power bank requires 12 hours to charge fully. The device has a dual USB port that charges two phones simultaneously. 

The power bank is compatible with various mobile phones. It charges iPhone 8 – 6 times, Samsung J7 – 4.6 times, MI Redmi 6A – 4.6 Times, and Vivo V3 – 5.4 Times that shows the charger has a high capacity.

The device controls the increasing temperature of your device due to continuous charging. It protects the circuit from overvoltage that keeps your mobile safe while charging.

The power bank comes with a warranty of 180 days.

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 20000 mAh Li-Polymer Power Pro200 Power Bank

Syska Power Bank

Syska supports brilliance and innovation in its product ranging from LED lights to other electronic equipment. Syska Power Power Pro 200 series power banks are efficient as compare to other power banks. 

The power bank charges its 20000mAh battery in 10 hours so that you can plug it overnight and use it the next day. It can charge up to 3000mAh phone battery 4.3 times and 4000mAH phone battery 3.3 times. The double USB Output helps you to charge two devices simultaneously.

Intelligent Power management 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. When your power bank is not in use, it automatically goes in a hibernation mode that saves power and energy.

The body of the power bank is of ABS plastic, which saves it from excessive heat. The battery is BIS (Bureau of Indian Standards) certified that helps to charge the device for a longer time with assurance.

Pros

  • High battery capacity that makes it never run out of power
  • Quick charging of 20000mAh in 10 hours
  • Dual USB ports
  • Enhance the life of devices
  • Traveling partner
  • Value for money
  • 6-months warranty

Cons

  • Heavyweight

Buy Now at Amazon 

5. Samsung Wireless Power Bank

Samsung Wireless Powerbank

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

It has 10000mAh battery power that can charge your devices depending on its battery capacity. For charging itself, it takes 3.6 hours that saves a lot of your time. Wireless charging helps to make calls, watch videos, and enjoy while your phone is still charging.

The power bank charged the wired devices and is compatible with Qi-enabled charging. 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. Also, it comes with a Type C port.

The company provides you a 1-year warranty for the power bank.

Pros

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

Cons

  • Not compatible with iPhone series wireless charging.

Buy Now at Amazon 

6. URBN 10000 mAh Li-Polymer Ultra Compact Power Bank

URBN Power Bank

URBN is a global consumer brand comprised of various other companies but emerged as promising in a few ranges of electronic products. There are two series of power banks, one of them is 10000mAh that provides you fast charging at an affordable price. 

The power bank charges a mobile phone of 3000mAh battery up to 2.4 times and a 4000mAh battery up to 1.8 times. The device takes 6 hours to charge itself completely.

The dual USB port feature helps to charge two devices at the same time simultaneously. The LED indicator tells you the power status of the power bank so that you can plan your charge and usage. It comes with 4-layer protection with a safe indication that adjusts the power output according to your charging devices.

The elegant body finish gives a smooth touch and makes it easy to hold while you take it on your holiday.

It has a warranty for 1-year.

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 10000 mAh Powerbank

iBall 10000 mAh Powerbank

The iBall is an Indian home-grown company that has served people since 2001 in tech accessories such as computers, smartphones, and tablets from original manufactures. The iBall IB-10000LP model has a maximum rating from customers that provides you effective charging at a low price.

The battery capacity is 10000mAh, which helps the continuous charging of your devices. The battery of the power bank charges quickly in 5-6 hours. There is one USB cable to which you can connect your phone.

There is an intelligent multi-protection that protects the power bank from under-voltage, over-voltage, and short circuits.

The power bank has dimensions equivalent to that of your phone, the weight is 218 gms, which makes it easy to carry in your bag. The power bank comes in two colors that are black and white. 

The company provides you a warranty for 1-year. 

Pros

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

Cons

  • Not compatible with all phones and slows the charging of some phone devices.

  Buy Now at Amazon

Buying Guide For Power Bank

Let us understand how power bank functions.

Power banks are portable batteries that use a complete circuit to control power in and 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:

  • Charge-Discharge Loop

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

  • 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 while.

A durable 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 battery charge for a month.

Things To Consider While you are Buying a Power Bank

1. Search-Based on Capacity

When you are choosing a power bank for your phone, you must keep your attention on battery capacity. If you want to charge large devices like your tablet or your phone multiple times without recharging the power bank, then you need to have 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.

2. Portability

It depends on the charging capacity of the power bank. More the charging capacity, then more is the mAh. And, if less the weight, more the device is portable.

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

3. 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.

4. 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.

Types of USB ports

  • Type C
  • micro-USB

5. Quality

The quality check of the power bank assures you to keep your device as it has undergone the testing of over-voltage, over-discharge, and heat tests at extreme temperatures.

6. Power Bank with LED indicator and Power Status Visible

It will help you to know that the charging finishes, and you can disconnect your device. Some of the Power Bank, also have power status that shows how much charge is left.

7. 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 phone.

8. Cables

 The quality cable will help you to charge your device faster as compared to the regular ones. On the other side, they protect your phone from over-voltage and over-heating.

9. Types of Battery

As mentioned earlier, you can select the type of batteries that are basically of two types:

  • Li-Po
  • Li-Ion

10. Warranty

Promising companies provide you great warranty over time. You can check the life expectancy of the device that will help you use it for a longer time.

11. Design

The power bank comes in various designs that make it look vibrant and designer. Design can catch your sight and gives a unique look.

Benefits of Power Bank

Power Banks are your traveling partner. During a journey, it might be 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 becomes a lifesaver for your mobile phone when you have a power cut at your home, and you have to make a call using the phone. Go and charge your phone using the power bank and continue your work.
  • 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 in 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 the 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 discharges because if you charge it continuously, 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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