Home Power Banks Best Buy Cheapest 20000 mah Power Bank in India

Best Buy Cheapest 20000 mah Power Bank in India

Best Buy Cheapest 20000 mah Power Bank in India

  • Capacity: 20,000mAh.
  • Battery type: Li-Polymer.
  • Two output ports, 9V, 2A max.
  • Input, 9V, 2.0A.
  • 6 months warranty.
  • 18 watts. | Grams: 430
  • Fast two-way charging.
  • 9 layers of circuit chip protection.
  • Dimensions: 71.2 W x 147 H x 14.2 D.
  • It charges 4000 mAh phone battery 3 times.
  • Considered as Best Buy Cheapest 20000 mah Power Bank in India.


Best Buy Cheapest 20000 mah Power Bank in India.

Topic: Best Buy Cheapest 20000 mah Power Bank in India.

Mi Li-Polymer Power Bank 2i Fast Charging

Color: Black  Brand: Mi

Power banks reached a low when smartphones began adopting larger batteries while supporting fast charging. The whole point of having a portable power brick has been eliminated at all times when phones can go from 0 to 60 in 30 minutes, right? Error!

Enter, Xiaomi Mi Power Bank 2i. This large power bank brick (quite literally) has a capacity of 20,000 mAh, and if you think the modest specs were USP, it’s not. 2i has a two-way fast charging support, which translates to that – it can actually charge your device at 18W, and charges itself at 18W as well. We have reviewed the accessory to see how well the 2i is actually.

Design and Construction

Hit 2i almost instantly as a bigger device. It is not only larger than most power banks of all dimensions, but also heavy. The device weighs 430 grams and you can feel the most when you carry it in your hands. Also, the brick is heavier than most other 20000mAh bricks and you don’t want to drop it over anything.

Although it is not very suitable for the pocket thanks to the large size, you can carry it in your pockets of your pants, but we advise you to keep it in your bag instead.

The device is available 15.1 x 7.2 x 2.6 cm in three colors. Red, white, and black sandstone, which is our. Sandstone Black is more than a mildly matte plain black surface and not the dark sandy black that you might remember from the back of the OnePlus One. However, the grip of the device is medium, it is not very constipated, nor is it very slippery.

The design is very minimal. You get a plain black look all over the device. The front of the device is cleaned with a “Mi” in the lower center. The left edge is clean, while the right edge has a differently installed power button near the top edge. The top bezel has two USB ports to charge different devices and a Micro-USB port in the center to charge the same power bank. There is also a four-part LED lamp to show battery levels.

While the horizontal edges of the device are curved, they are still angled and can be adjusted directly to any of their six faces. The construction of the device is very solid. There are no strange squeaking sounds or curved faces. The power bank is actually built like a brick and exudes only durability.


2i comes with a capacity of 20,000 mAh, along with some stylish features. First of all, fast charging works on the device in both directions, so you can charge your phones at 18W speeds, and the same power bank as well. The brand claims that capacity is able to charge phones like Redmi K20 Pro and Redmi Note 7 Pro three times, and iPhone 8 can be charged 7 times.

There are two output ports and you can charge two devices together. You don’t just need smartphones, but pretty much anything that uses USB charging, including amplifiers, fitness trackers, and even other power banks. Moreover, both ports intelligently detect when the phone supports fast charging and when the phone does not turn on and no matter which port you connect the phone to, the device charges it accordingly.

The charging times for the power bank are great. It takes more than 6 hours to fully charge 2i for 18W fast charging, and 10 hours on a regular 10W charger. But note that even a 50 percent battery on the device means you have approximately 10,000 mAh of power with you. If you have an 18W or higher charger, Xiaomi 2i should charge overnight.


Xiaomi 2i, which is a massive device, can work as a regular everyday but portable charger for long trips as you may not be able to access a wall charger for a few days. The greatest strength of the product according to us was its reasonable price of 1,499 rupees.

With a massive capacity of 20,000 mAh, support for 18-watt two-way fast charging, 9-layer circuit protection, smart discovery, two USB ports and 6 months of warranty, the Xiaomi 2i power bank is a 10/10 total when it comes to value for money. the money .

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