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MI 20000mAH Lithium Polymer Power Bank 2i with 18W Fast Charging (Black)

4.3 4.3 out of 5 stars 33,501 ratings

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6 Month Warranty
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6 Month Warranty
6 months domestic warranty
Top Brand
Top Brand indicates high quality, trusted brands on Amazon aggregated basis verified ratings, returns/refunds and recent order history at brand level.
Currently unavailable.
We don't know when or if this item will be back in stock.
Connector Type Micro USB
Brand MI
Battery Capacity 20000 Milliamp Hours
Colour Black
Special Feature Fast Charging

About this item

  • It will charge a 3000mAh phone battery 4 times And It will charge a 4000mAh phone battery 3 times
  • Output: Double USB output 9V|2A, 18 Watts Fast Charge
  • Body : Metal Frame |Weight : 430 grams
  • Included in box: 1 Micro USB Cable, 1 User Manual and 1 Power Bank (Charger not included)
  • Warranty : 6 months domestic warranty, Using advanced battery technologies from ATL and Lishen, the new-generation Power Bank is both, light and high on performance
  • Time to Recharge - Approx 6.7 hours(18W- 9V/2A charger, standard USB cable) OR Approx 10 hours(10W- 5V/2A charger, standard USB cable)
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MI

90% positive ratings from 100K+ customers

100K+ recent orders from this brand

8+ years on Amazon

Highly rated by customers for
good battery
looks good
good performance

What is in the box?

  • 1 Power Bank, 1 USB Cable & 1 User Manual
  • Brief content visible, double tap to read full content.
    Full content visible, double tap to read brief content.

    Product Safety and Compliance Details

    Regulatory Information

    To find out the product(s) that require(s) the Bureau of Indian Standards (BIS) Marking, please refer to the mandatory certifications in India (https://www.bis.gov.in/product-certification/products-under-compulsory-certification/) or search using BIS know your standards (https://www.services.bis.gov.in/php/BIS_2.0/bisconnect/knowyourstandards/indian_standards/isdetails)

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    Price Unavailable ₹1,979.00 ₹2,049.00 ₹3,099.00 ₹349.00 ₹1,699.00
    Shipping Fulfilled FREE Delivery. Details Fulfilled FREE Delivery. Details Fulfilled FREE Delivery. Details Fulfilled FREE Delivery on orders over ₹499. Details Fulfilled FREE Delivery. Details
    Sold By Cocoblu Retail Cocoblu Retail Cocoblu Retail Dealfreez Estore Cocoblu Retail
    Color Black Black Black Multicolor C-Black black
    Item Weight 430.01 grams 434.01 grams 447.01 grams 327.01 grams 20.00 grams 200.00 grams

    Looking for specific info?


    From the manufacturer

    battery , power bank, mi power bank

    Quick Charging

    This power bank supports two-way fast charging and offers fast charging support for up to 18 W, thereby ensuring that your gadgets are charged quickly and efficiently.

    battery , power bank, mi power bank

    Slim and Lightweight

    You can just slide this power bank inside your bag and take it out when you have to charge your devices while on-the-go.This 10000 mAh power bank features nine layers of circuit chip protection and it also enhances the charging efficiency.Also comes with 20000 mAh capacity.

    battery , power bank, mi power bank

    Dual USB Output

    Now with the dual USB output you can charge two devices at the same time with this power bank.

    power bank power bank power bank
    Black Red White

    Product information

    Technical Details

    Additional Information

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    MI 20000mAH Lithium Polymer Power Bank 2i with 18W Fast Charging (Black)


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    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    33,501 global ratings

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    Top reviews from India

    Reviewed in India on 27 August 2019
    Verified Purchase
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    5.0 out of 5 stars A must buy product
    Reviewed in India on 27 August 2019
    I am completely satisfied with this purchase.

    I found the following qualities with this power Bank which are following :-

    * Always use the charging cable provided by Mi(included in the package) for charging your power bank and use the power
    adapter compatible to that charging cable to get best results. I use 5 Volt output DC/110 - 240 Volt AC input adapter for
    charging it . Through this my power Bank get charged only 2-2.5 hours.
    * It charge almost all my devices 4-5 times if I am charging them only through 1 port. When I use only 1 port it gives fast
    charging than normal and charge the devices in record time. Because it supports single port Quick Charge 3.0.
    * If I use both ports to charge the devices at a time, it takes slightly high time to charge both devices.

    Plus Points :-

    * It doesn't loose the charge rapidly like other brand's power banks. It's capacity to hold the charge is very good. It can
    hold the charge up-to 30 days if you don't use it.
    * 6 months warranty directly from Mi which is very convenient and hassle free.
    * To charge low power device safely such as bluetooth headsets and fitness bands. Simply double press the power button
    to enter 2-hour low power charging.
    * It's very light weight only 358 gram so carrying it is very easy and hassle free.
    * Has overcharge & short-circuit protection which is claimed by Mi so it's also a Plus point.

    So Finally it's compact, very fair and affordable price, high performance and best battery backup.

    A must buy product.
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    Reviewed in India on 26 June 2020
    Verified Purchase
    Reviewed in India on 17 June 2020
    Verified Purchase
    Customer image
    5.0 out of 5 stars Amazing!
    Reviewed in India on 17 June 2020
    This is really excellent power bank.I've charged my smartphone which has 3000 mah battery.it charged my phone 0-100% 5 times & before fully discharged it charged 72% of my phone.So I can say that, it can charge my phone near about 6 times.
    Pros:-
    1. If you've 10W charger it can fully charge your power bank within 10-10.30 hours.
    So as a 20 k mah power bank charging speed is good.
    2.Out of 20000 mah you'll get 17250 mah that is good.
    3.Both output support fast charging that is so good.
    4.It has low power mode.That is very good.when you double tap the power button it'll go to low power mode.Which devices not support fast charging you can charge those devices through low power mode.

    Cons:-
    1. It is too bulky that's why it is not good for traveling.
    2. It has no LED torch light.

    Overall it's a awesome power bank in this price range.So I'll suggest that, you can go for it.
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    3 people found this helpful
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    Reviewed in India on 26 July 2020
    Verified Purchase
    Customer image
    5.0 out of 5 stars Good product , no complains till now
    Reviewed in India on 26 July 2020
    Overall good product.. sufficient amount of energy storage, has 2 usb ports for charging upto 2 devices at a time,till now hasn't dicharged fast and once stored it retains the stored energy for more than a week if not used much.Fast charging feature is genuine and does quickly help you to charge a device. Only one shortcoming I felt was the usb cable might not be suitable for all devices so you might have to use your own.Like for my redmi 4 version , it charges with the given usb cable but for my redmi 8 I have to use my own data cable to charge. All in all no complains yet but have used only for a month and haven't yet travelled long distance due to corona. True test will be durability and life, hopefully it last lang really long🤞🤞🤞
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    Reviewed in India on 26 November 2019
    Verified Purchase
    12 people found this helpful
    Report