Mi 20000mAH Li-Polymer Power Bank 2i (White)
|Price:||1,499.00 FREE Delivery.Details|
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- 20000mAH lithium-polymer battery
- Experience ultra-fast charging Quick Charge 3.0 support when charging one device or 5.1V / 3.6A support when charging two devices at once
- 20000mAH Mi Power Bank 2 plays well with others, including devices from Mi, Apple, Samsung and more, it can also charge some USB-C laptops
- Lithium Polymer Battery makes it more durable and optimises charging efficiency; Dual USB Output
- Mi A1 : 4.3 Full charges and iPhone 7: 7 Full charges; Anti- slip and scratch resistant
- 6 months warranty. Contact_us on: [ 1800 103 6286 ]
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From the manufacturer
20000mAh Mi Power Bank 2i
High-capacity, Dual USB output, Two-way fast charging.
High-density lithium polymer batteries.
Xiaomi extends its commitment to manufacture the world’s best power banks in India. 20000mAh Mi Power Bank 2i delivers on innovative design, excellent quality and high output capacity.
Materials & Manufacturing
High on performance, elegant design.
Built with quality from start to finish. Overall quality improvements and superior hand feel are achieved with the usage of high quality, environment friendly PC + ABS material. The perforated exterior provides a scratch-resistant, comfortable and slip-resistant hold. The all-new 20000mAh Mi Power Bank 2i is a demonstration of elegant utility.
More Charges on the Go
The high-capacity 20000mAh power bank offers more charges on the go and does it way faster, all thanks to single-port Quick Charge 3.0 support. 20000mAh Mi Power Bank 2i supports dual USB output without compromising on the size and performance. Now, you can charge 2 devices simultaneously or extend your power with others in need. The power bank is designed to charge smartphones and tablets several times over.
- Mi A1 – 4.3x
- iPhone 7 - 7.1x
- iPad mini4 – 2.5x
*These measurements were achieved in a lab. Actual results may vary based on individual conditions.
Dual USB Output
Supports single port Quick Charge 3.0.
The all-new 20000mAh Mi Power Bank 2i is compatible with a wide range of devices and intelligently adjusts power output to match device’s requirement. When you charge 2 devices simultaneously, you can expect 5.1V/ 3.6A dual output. Need to charge your device quickly? 20000mAh Mi Power Bank 2i also supports Quick Charge 3.0 when you are charging using a single port.
- 5.1V / 3.6A
- USB x 2
- Intelligently adjusts power output
- Compatible with a wide range of devices
Double Press for Low Power Charging
Safely charge low power devices such as bluetooth headsets and fitness bands. Simply double press the power button to enter 2-hour low power charging.
- Mi Bluetooth Headset – 0.06A
- Mi Band – 0.025A
Massive Improvement on Charge and Discharge Efficiency
Using advanced battery technologies from ATL and Lishen, the new-generation Power Bank is both, light and high on performance. Weighing merely 358 g, you can carry the 20000mAh Mi Power Bank 2i anywhere without adding extra bulk.
- Weighs only 358g
- Conversion rate up to 93%
- Actual output capacity 13000mAh
High-Quality Circuit Boards Improve Safety
Experience improved safety, conversion rate & stabilised charge and discharge efficiencies with high-quality circuit boards. 9-layer circuit protection enhances safety and efficiency for both, charge and discharge.
- Temperature Resistance
- Protection from Short Circuit
- Reset Mechanism
- Input Overvoltage Protection
- Protection from Incorrect Insertion
- Protection from Output Overcurrent
- Output Overvoltage Protection
- Protection from Overcharge and Overdischarge
- PTC Protective Circuits for the Cell
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What phones & devices does this charge for me?
S8 Plus, iPhone 8, Fitbit Blaze (once a week) and my Amazon Fire TV when I don't have a power plug to plug it.
Does it fast charge?
Yes, it fast charges the S8 Plus. This means it saves me the time and hassle of connecting with the wall charger. Yes, the wall charger is still little faster as wall charger uses 2.1 A charging and this uses 2.0 A charging (I think) but this is a major positive.
Can it be used to charge two devices?
The good news is that the 3-4 times I have used this with both devices, I have not seen any reduction in performance quality. It keeps the power going and seems to be able to support it. If its fast charging in one, then it is giving consistent charge to the other slot too.
How often do I Charge it?
Maybe once a week. Not more than a maximum of twice a week.
Can it charge a macbook?
I tried to use this and in one hour it only adds 12% to my Macbook Pro Touchbar 13" so it is not worth it.
How long does it last?
Lets say it will charge both my phones maybe 7-8 times in total before giving up.
Who should get this?
IF you have one phone and it dies easily, you should get this as this will keep it charged. I suggest you charge only till 85% and then disconnect
if you have two phones, this is a good device
How long does it take to charge? I have never measured it. But with the accompanied cable and my Samsung Fast Charger Adapter, it charges in 6 hours to 100%. This is not bad for me as I plug it in overnight.
Drawback? Mi is a Chinese company and I feel a little bad for using it. But the product is good if you forgive the political inferences. Thanks.
Had bought it for my Redmi Note 5Pro which has a battery capacity of 4000 mAh.
Now, things to keep in mind:
1. Most important- Capacity of the battery is 20,000 mAh but actual power is 13000 mAh (As claimed by Mi on the website) due to conversion loss.
So technically it should charge my Phone for 3 full cycles, so does it?
The answer is YES, which is a big thumbs up from my side.
2. can simultaneously charge 2 devices (just did a casual test, worked fine)
3. Throughout the week I tested it for my phone only using a single port which triggered Qualcomm 3.0 fast charge & it heated my device (Not very much but acceptable).
I have attached a screenshot of the quick charging icon visible when phone is connected to a single port on the powerbank
4. Bcoz of the bulky size, putting an external cover for gripping is advisable.
I purchased a silicon cover separately for it.
5. Has overcharge & short-circuit protection (Company claimed).
6. Not pocket friendly.
Overall i am happy with the purchase considering the price to performance ratio.
Would definitely recommend to anyone who travel or require an external backup source.
Review updated on 8th December (Due to 3rd time purchased this Mi 2i model power bank to my friend)
This is my 2nd MI 20000mAh Power Bank. My first Power Bank is Old MI 20000mAh model. That power bank have 3year Old. Still works the Power Bank without any issues. But i bought this product for its fast charging support feature only. Because my old Mi 20000mAh power bank doesn't have fast charging support. So,it will take more than each 2.5hrs to charge my 2 smartphones. So I decided to buy a new power bank. My main need was the new power bank should support fast charging. Luckily, i found this Mi product and i am very happy. Then, i didn't waste my time for a second thought. I bought the product using Zestmoney EMI option...
After purchasing this power bank, I'm using the old power bank in my ASUS TINKER BOARD PI Computer as a power supply like an ups😊...
Its giving 12000 to 12700mAh backup capacity. After the first purchase of the 2i model. I like it so much abd and i recommend the Power Bank to my friends and family members who has planning to buy a new power bank. Then
I again purchased this Mi 2i models Power bank 3 pcs for my friends andfamily members. After these 3 purchased, I updated the review very detail. Because it will helpful for other Customers who has planning to buy this power bank...
After the all total 4 purchases of this power bank, I checked my and my family members phones to check its actual capacity...
Fast charging devices...
Samsung Galaxy A8 star 3700mAh battery 3 times fully(Takes 1hr 45 minutes to charge 0% to 100%) and 43% at last time.
Samsung Galaxy S8 3000mAh Battery 4times fully(Takes 1hr 30 minutes to charge 0% to 100%) and 26% at last time.
Samsung S9 Plus 3500mAh Battery 3 times fully(Takes 1hr 35 minutes to charge 0% to 100%) and 65% at last time.
Samsung C7 Pro 3300mAh battery 3times fully(Takes 1hr 40 minutes to charge 0% to 100%) and 81% at last time.
Non fast charging devices...
Asus ZenFone Max Pro M1 5000mAh Battery 2times fully(Takes 2hr 25 minutes to charge 0% to 100%) and 49% at last time.
Samsung Galaxy A6 Plus 3500mAh battery 3 times fully(Takes 2hr 15 minutes to charge 0% to 100%) and 63% at last time.
Asus ZenFone 3000mAh battery 4 times fully(Takes 1hr 55 minutes to charge 0% to 100%) and 21% at last time.
Both USB ports supports fast changing . Comparing to stock charger, Takes less than 15to 30min to take charge these phones 0% to 100% .
I'm using Geekcases fast charger for charging this Power Bank. Supports fast changing input. So,it takes only 6hrs to charge my 20000mAh power bank fully...
According to me ,this is a value for money purchase.
Some people posted in thier reviews,its size is too big. But in my view,its dimensionally smaller than old MI 20000mAh power bank and other brand 20000mAh power bank. Light weight and Textures provided on the out body makes more grippy. But i bought a power bank cover for additional protection, especially for protecting from scratches....
(Please note that they both Amazon and MI company doesn't pay me for the review ☺)
Well, That's from me now your Turn☺️
👉Last But Not Least Thanks🤝 For Your Precious Time⌚ Reading📖 this Review And I Also Spent Hours'⌛ To Take Pictures🖼️, Checking its capacity in different model smartphones And Writing Review📑 . So, If You Think My Review Was Helpful👍 To You Please Vote This Review As A Helpful👍 Review. It Helps And Motivates Me A Lot.