Top 10 Best Power Banks in India 2017

While the device like smartphones and tablets are getting powerful day-by-day, the battery power for these devices is not growing in the same proportion. This is resulting in power hungry devices which do not last even a full day. In a today's internet connected world, it is necessary to always remain connected to world through internet on mobiles and tablets. You are not always guaranteed to find charger slots for your mobile phone when you are traveling outdoors. That is where the role of power banks come in sight.

I never felt the need to buy power banks until recently. I went to an event and when I reached there, I found my phone's battery on the verge of dying. What I had done was leaving my GPS on to find the event location. Since I am a blogger, I always need to connected to Email, Twitter as well as other useful blogging websites. What makes the situation worse is that Mobile Internet(3G/4G) eats far more battery than WiFi.

What is Power Bank?
A power bank is a portable charger for your mobile devices that can supply USB power using stored energy in its built-in batteries. It is an absolute necessity if you are a frequent traveller. You absolutely need to be able to charge your devices if you want to fully utilize them on a single trip. Cell phones, tablets, etc., all require power after some time and a power outlet is generally not available everywhere you go. Power bank can be charged at home and then accompany you everywhere. In India, power banks are even more required where train trips can last more than 2 days.

How to Choose the Best Power Bank?
There is an abundant choice of power banks available in market. It gets overwhelming to choose the best power bank according to your needs. If you are not careful in buying a power bank, you can end up with a fake power bank or a power bank which can only charge your device only 1-2 times. Fake power banks can even harm your mobile/tablet.

Below is a list of things you need to keep in mind while buying a power bank:

1) Capacity of Power Bank: First find the battery capacity of your phone. For example, battery of my Moto G 1st gen is 2070 mAh. Make sure that the battery capacity of power bank is more than the battery capacity of your mobile tablet. The larger the mAh of the power bank, the more you can charge your device.

The mAh of the power bank you choose should be at least twice the battery capacity of your mobile. This way, it will charge your mobile two times. So a 10000 mAh power bank can charge a battery of 2070 mAh close to 5 times. I will suggest you to go with a power bank having more than 10000 mAh battery.

Note: For most power banks, the efficiency rate of the power bank is about 50 to 60% of the stated capacity. This is due to conversion of the charge from the battery to your phone and loss of power from the power cable. On more advanced power banks, efficiency rate is as much as 70 to 80% of the stated charge, depending on the model.

2) Type of Battery: Pay attention to the type of cells — Lithium-ion or Lithium-polymer — used in the power bank. Li-ion is cheap and easily available. Li-poly cells, on the other hand, are more expensive, but provide twice as much charge density per unit weight.

Lithium Polymer is the new advanced battery. It is made of aluminium plastic casing and has lighter weight and  better performance  and safety features , though a bit expensive. On the other hand Lithium ion ( 18650 Lithium Battery) which means length is 65 mm and diameter of 18 mm is cylindrical in shape is older generation but still popular due to lower price.

So it’s better to go for Lithium Polymer batteries instead of lithium ion as they are safe, more lightweight and better quality.

3) Current (in Amperes):

i) Output Current (in Amperes): The ampere rating for the output port for the power bank is crucial in order to ensure that your device is charged well. In lower end power banks, the output port would typically be 1A, while higher end ones have 2.1A.

Older phones do not draw more than 1 Ampere to charge their batteries. However, newer handsets and tablets need a 2.1 Ampere input current. Check your mobile's original plug for details on current draw. If possible, buy a powerbank with two USB ports — 1A and 2.1A. Remember: When it comes to charging your gadgets, current draw is more important than capacity.

Advanced power banks now have the ability to detect and adjust the amperes depending on the device. As such, these power banks are better in the long run as:

They ensure your devices get charged fast
They don't push a larger current than whatever your smartphone/tablet/iPhone/iPad could take.

ii) Input Current (in Amperes): Just as the output current is important, the input current is crucial to your power bank charging times. With low input current, your large power bank would take a 8 to 10 hours to be fully charged. However, at times you might have a power bank with a 2.1A input current, but your wall charger might only be able to output 1A.

In such cases, it is wise to upgrade to a better wall charger, as you never know when you would need a fully charged power bank.

4) Number of Ports: Higher capacity battery packs also usually come with more than one USB charging ports. Naturally, more ports cost more money, and the number of ports you should go for depends on how many devices you carry. The biggest advantage of additional ports is that you can charge more devices at the same time.

5) Safety Certifications: To shield you from fake power banks, it's very important to choose a credible option. Generally Power Banks with FCC, CE and ROHS certifications are best. Getting FCC or ROHS certificate is a big thing since they have to pass safety tests for sensitive products like power banks which can explode. They check whether polymer or ion batteries are prone to explosion. What one should check in power bank is FCC and ROHS certification which ensure proper circuits and safety panels are used by manufacturer.

For improved safety and performance, buy a power bank that comes with over voltage protection (OVP), over charge protection (OCP) and over-temperature protection (OTP) that ensure its longevity against spurts in current, and over heating during charging and discharging.

6) After Sales Service & Warranty: Before buying the power bank, make sure to check the warranty period & nearby service center locations of the power bank brand. Many Chinese companies are selling power banks with no service centers in India. Every best power bank for mobiles will offer you at least one year warranty.

Now you have read all the tips to keep in mind while buying a power bank. It's time for you to know the best power banks in India you can buy now:

1) PNY BE-740 10400 mAH Power Bank

PNY BE-740 10400 mAH Power Bank is the best power bank you can buy in India.

Pros:

1) It has a battery capacity of 10050 mAh.

2) The output current for its only port is 2.1 A.

3) Its input current is 2.1 A which makes its self charging time approximately 6 hours with 5V/2.1A adapter.

4) It comes with a built-in LED torch.

5) It comes with 1 year limited warranty.

Cons:

1) It has only 1 port so it can charge only 1 device at a time.

Buy Now from : Amazon | Flipkart | Snapdeal

2) Mi 10000mAH Power Bank
Mi 10000mAH Power Bank is the second best power bank to buy in India.

Pros:
1) It has a battery capacity of 10000 mAh. 
2) The output current for its only port is 2.1 A.
3) Its input current is 2A which makes its self charging time approximately 5.5 hours with 5V/2A adapter.
4) It supports protection from over-voltage (input and output), over-current (input and output), short circuit, over-charge, over-discharge and battery positive temperature coefficient (PTC).
5) It comes with 6 months warranty.

Cons:
1) It has only 1 port so it can charge only 1 device at a time.

Buy Now from : Amazon | Flipkart

3) Mi 20000 mAh Power Bank
Mi 20000 mAh Power Bank is the third best power bank in India.

Pros:
1) It has a battery capacity of 20000 mAh.
2) It has two ports for discharging. Both discharge power at 5.1V/3.6 A.
3) Its input current is 2A which makes its self charging time approximately 11 hours with 5V/2A adapter.

4) It supports fast charging, protection from over-voltage (input and output), over-current (input and output), short circuit, over-charge, over-discharge and battery positive temperature coefficient (PTC).
5) It comes with 6 months warranty.

Buy Now from : Amazon | Flipkart

4) Lenovo PB410 5000 mAh Power Bank
Lenovo PB410 5000 mAh Power Bank is the fourth best power bank in India.

Pros:
1) It has a battery capacity of 5000 mAh.
2) It has two ports for discharging. The output current for one port is 2 A while for the other, it is 1 A.
3) It comes with an over charging protection.
4) It comes with 1 year warranty.

Cons:
1) It is costly.

Buy Now from : Amazon | Flipkart | Snapdeal

5) Intex IT-PB12.5K 12500 mAh Power Bank
Intex IT-PB12.5K 12500 mAh Power Bank is the fifth best power bank in India.

Pros:
1) It has a battery capacity of 12500 mAh.
2) It has three ports for discharging. The output current for two ports is 2.1 A while for the third, it is 1 A.
3) Its input current is 2.1 A.
4) It comes with inbuilt torch.
5) It comes with 1 year warranty.



Buy Now from : Amazon | Flipkart | Snapdeal

6) Motorola P5100 Li-Polymer Power Bank
Motorola P5100 Li-Polymer Power Bank is the sixth best power bank in India.

Pros:
1) It has a battery capacity of 5100 mAh.
2) The output current for its only port is 2.4 A.
3) Its input current is 1.9 A which makes its self charging time approximately 3 hours.
4) It allows passthrough charging i.e. charge power bank which simultaneously charges mobile.
5) It comes with 1 year warranty.


Buy Now from : Amazon | Flipkart | Snapdeal

7) Intex IT-PB11K 11000 mAh Power Bank
Intex IT-PB11K 11000 mAh Power Bank is the seventh best power bank in India.

Pros:
1) It has a battery capacity of 11000 mAh.
2) It has three ports for discharging. The output current for two ports is 2 A while for the third, it is 1 A.
3) Its input current is 2.1 A. Its charging time is 5 hours with 5V/2.1A adapter.
4) It comes with 1 year warranty.



Buy Now from : Amazon | Flipkart | Snapdeal

8) Lenovo PA13000 13000 mAh Power Bank
Lenovo PA13000 13000 mAh Power Bank is the eighth best power bank in India.

Pros:
1) It has a battery capacity of 13000 mAh.
2) It has two ports for discharging. The output current for one port is 2.1 A while for the other, it is 1 A.
3) The input current is 2 A.
4) It comes with 1 year warranty.

Buy Now from : Amazon | Flipkart | Snapdeal

9) Ambrane P-1310 13000 mAh Power Bank

Ambrane P-1310 13000 mAh Power Bank is the ninth best power bank in India.

Pros:

1) It has a battery capacity of 13000 mAh. Its average efficiency is 70%.

2) It has two ports for discharging. The output current for one port is 2.1 A while for the other, it is 1 A.

3) The input current is 2.1 A which makes its self charging time 5 hours with 5V/2.1A cable.
4) It has a built-in torch.
5) It comes with 1 Year Manufacturer warranty.

Buy Now from : Amazon | Flipkart | Snapdeal

10) Syska X110 11000mAH Power Bank
Syska X110 11000mAH Power Bank is the tenth best power bank in India.

Pros:
1) It has a battery capacity of 11000 mAh.
2) It has two ports for discharging. The output current for one port is 2 A while for the other, it is 1 A.
3) The input current is 1.5 A.
4) It comes with 6 months warranty.


Buy Now from : Amazon | Flipkart | Snapdeal

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