October 12, 2020

Best power bank in India 2020​

Best power bankThe best power bank is not a matter of super thrill, we know that. But while they may not be the most attractive gadgets, these small portable machines can save your life if your battery dies on the go. So here we have given a list of tried and tested power banks in all shapes, sizes and all budgets.

  • Ultra high capacity: weighs as little as a soup (12.5 ounces) but charges the iPhone 7 about seven times, the Galaxy S6 five times, or the iPad Mini 4 twice.
  • High-Speed ​​Charging: PowerIQ and VoltageBoost combine to deliver the fastest possible charge (not compatible with Qualcomm Quick Charge). Recharge in just 10 hours with a 2 amp charger, the phone charger (usually 1 amp) can take up to 20 hours.
  • Certified Safe – Anchor’s multiprotect protection system ensures complete security for you and your equipment.
  • What you get: Anchor Powercore 20100 portable charger, microUSB cable, travel bag, welcome guide, our fan-favorite 18-month warranty, and friendly customer service. Lightning cable is sold separately for iPhone / iPad.


  1. Huge battery
  2. Speedy charging


  1. Not the lightest
  • 20000mAh Lithium Polymer Battery: Redmi Power Bank comes with advanced high density lithium polymer battery which makes it more durable and optimizes charging efficiency. Can charge Redmi K20 Pro – 3.5 times, iPhone XS – 4.7 times and Redmi Note 7 – 3.5 times
  • 18W Fast Charge: The new Redmi Power Bank comes with 18W Fast Charge. Classic Dual Port: Dual input port (Micro-USB / USB-C) and dual USB output with smart charging – Redmi power bank intelligently adjusts power output up to 18W to provide fast and efficient charging for each connected device. Does.
  • Ergonomics at its best: This power bank is made of high quality materials and comes in a classic black and white colorway. The non-slip edge texture provides a great hand feel and prevents annoying drops and falls.
  • 12 Layer Circuit Protection: The Mi Power Bank Chipset comes with an advanced level of protection that ensures protection from short circuits, overcracks, overvoltage, overcharges and discharges etc.


  1. Large capacity
  2. Affordable price


1, Very heavy

  • It will charge 2.2 times the 3000 mAh phone battery and 1.6 times the 4000 mAh phone battery.
  • Output: DC5V Dual USB Output | 2.4A
  • Body material: ABS plastic | Weight 288 grams
  • Box included: 1 micro USB cable, 1 user manual, 1 warranty card, charger is not included
  • 6 months warranty 
  • Input: 5 V || 2A and charging time: about 5 to 6 hours (10 W charger, standard USB cable)


  1. Super-portable
  2. Beautiful slim design


1 Not the lightest

How to choose the best power bank

When choosing the best power bank for you, your main consideration should be battery capacity. Think about how long you will keep running and with how many devices. Also consider the power consumption of those devices, as a laptop or camera will require more power to recharge from a phone or tablet.

This being said, there must be a balance between strength and weight, as capacity usually increases, so does weight. This may be helpful in slightly reducing the capacity for additional portability coming from the lighter power bank.

You will also want to make sure that the power bank you choose is compatible with the devices you charge.


To help you see how our selection of the best power bank has been compared against these factors, we have included in this list the weight, size and battery capacity of each power bank as well as the number of charging ports Is highlighted. We have also ensured that the list includes devices that are compatible with a wide range of devices from different manufacturers.

To ensure that your devices are charged, check our guide for the best wireless charger.


What is the best brand for power banks?

In our opinion, Anchor is the best brand for power banks, and that is why Anchor Powercore 20100 Power Bank topped our list. With its huge capacity, fast charging, and great value, it’s basically a no-brainer, unless you’re looking for specific compatibility, as there are some devices that won’t work with this top power bank.

If you can’t get enough stuff, don’t miss our iPad accessories post or our USB sound card guide.

What tasks do you need in a power bank?

When you are not stressed near an outlet, constantly watch your phone or tablet out of power. Fortunately, there is no shortage of third-party backup batteries, and they come in all sizes, capacities, and price ranges to keep your device running when the battery icon starts to turn red. And it does not end there. Some power banks are equipped with features such as fast charging, wireless charging, built-in cables, AC adapters, LED flashlights, even the ability to start your car.

How to find best power bank for you?

Read on to consider the most important points.

Size and capacity

Generally, the larger the battery, the more capacity and number of ports you will get. Power banks that fit comfortably in your pocket are usually good for a full phone charge or two, while anything designed to keep you up all day will require a purse or purse.

On the pocket front, most small batteries that maximize portability have a capacity of 5,000 mAh or less, giving you enough charge to recharge most phones at once.

Once you go above 5,000 MAH, the battery size increases to the point where you are less likely to fit into your skinny jeans, but can still be stored in your jacket pocket. There are even batteries that give you the ability to power a laptop and have enough power to charge an average phone 10 times. Of course, they are some of the largest and heaviest of the bunch, and should definitely be carried in a bag.

Input and Output ports

But with more phones, tablets, and laptops adopting the USB-C standard, you’ll often find USB-C ports in addition to USB-A.

USB-C typically allows you to charge faster, consolidates I / O into one port, and can be found on many new phones. Now, you have to be careful, because although some power banks have USB-C input, they do not have USB-C output.

Lightning is a proprietary technology from Apple and it was difficult to find a power bank with a Lightning cable or charging port. Luckily, those days are over and dozens of great power banks have been created with iPhone users.

fast charge

Another aspect to consider is how fast a power bank can charge your phone.. Amperage (or current) is the amount of electricity that flows from the battery into the connected device, while voltage is the amount of potential energy. Multiplying by amps gives you the measure of wattage, total power. To make the device charge faster, most manufacturers change the voltage or increase the amperage to increase the total wattage. For fast charging, you are looking to increase or vary the voltage dynamically.


Basically, for any type of fast charging, you need three things: a phone or another device with a charging circuit capable of using one of the fast charging standards, as well as a battery and cable that support the same standard. If any of these three things are missing, it will not charge as fast as it can.

The two main fast charging standards you can face are Qualcomm’s USB power delivery and Quick Charge. Power delivery is a new protocol in which two compatible devices negotiate available fast charging options, up to 20V / 5A (with EMCA cable) if possible. It also allows energy to flow both ways.

Fast charging, on the other hand, works by increasing the voltage rather than the amperage. 


Keep in mind that your phone will only take the power its charge circuit is designed for, so even if you connected it to a 5V / 2A battery, if it could only handle 5V / 1A, it would be at that rate Is it will be. Load into

For more information, read our detailed guide on fast charging.

Wireless charging and transfer

There are a few other things to consider before selecting a battery backup. Pass-through charging allows you to charge the devices connected to the battery, while also charging the battery. This is a very useful feature if both your phone and backup battery are damaged.

Wireless charging has also become very popular, allowing you to turn on compatible devices without the need for cables, simply by placing them above the battery. Qi is a key standard you’ll find on compatible Apple and Samsung phones, and there are some battery packs that support it.

Should you buy a battery box instead?

If you find that you often forget to back up your battery when you need it the most, then you can consider using a dedicated battery box. It combines portability and protection in one case with a built-in power cell so that your phone is full at all times. The downside is that they often have lower charge capacity than dedicated batteries, and you can’t really charge anything else with them.

Now, with all this in mind, we’ve rounded up some of our favorite power banks that you can buy now. You can’t do anything wrong with any of them, so choose one that suits your budget and needs.


How does a power bank work? What’s inside a power bank?

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