Xiaomi Mi 20000mAh Redmi 18W Fast Charge Power Bank (Black)

Xiaomi Mi 20000mAh Redmi 18W Fast Charge Power Bank (Black)

Q: Hi. Is the batteries ‎Lithium Polymer batteries required included?

You buy it, charge it and use it, with no need to buy anything else for it. I have no idea if the battery is Lithium Polymer. I am very happy with it. It's heavy, but charges my mobile very quickly.

Q: do you know why isnt it charging my iphone? i dont know what im doing wrong

Could be the charging cable or have you tried cleaning the bottom of the iPhone / port on the phone for which the charger plugs in? sometimes there is dirt in there, either use a compressed gas can air gentle use a q-tip or tooth pick.

Q: Charger type c only input or i can charge the iPhone with type c cable fast charging?

No type C output just input. MI version supports type C output. Idk why it’s like that.

Product ID: 238523664

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Details

Connector type
Micro USB USB
Brand
XIAOMI
Battery capacity
20000
Colour
Black
Special feature
Built In Cable

⚡18W two-way fast charging

🔋20000mAh massive capacity

🔌Dual device simultaneous charging

Frequently Bought Together

Xiaomi 30000mAh Power Bank, Ultra-High Capacity, Up to 3.6A USB-A & USB-C 18w 3 Devices Simultaneously Fast Charging, Support Low Current Charging, Safe Circuit, Compatible with iPhone/Samsung/Android

Xiaomi 20000mAh Redmi Power Bank, Fast Charge, Two-Way 18W Fast Charge, Dual Input and Output Ports, 74Wh High Capacity, External Battery Pack Compatible with iPhone, Samsung, Android Devices

Xiaomi Electric Precision Screwdriver, All-metal Gearbox, Powerful Magnetic Motor, Rechargeable Lithium Battery, S2 Steel Screwdriving Bits, Type-C Charging, Aluminium Alloy Case (Power Screwdriver)

Description

⚡ Stay powered, stay ahead – never miss a moment!

SPEED MEETS EFFICIENCY - 18W two-way fast charging powers up your phone and the power bank itself in record time.
SLEEK ON THE GO DESIGN - Compact black finish fits effortlessly into your work bag or backpack, ready for wherever your day takes you.
UNIVERSAL COMPATIBILITY - Seamlessly charges smartphones, tablets, and other USB-powered devices—perfect for the multitasking professional.
POWER THAT LASTS ALL DAY - 20000mAh capacity keeps your devices charged through back-to-back meetings and weekend getaways.
DOUBLE THE JUICE DOUBLE THE FREEDOM - Charge two devices simultaneously without compromising speed or performance.

The XIAOMIMi Redmi Power Bank features a massive 20000mAh capacity with 18W two-way fast charging, enabling rapid recharge of both the power bank and your devices. Its dual USB ports allow simultaneous charging of two devices, making it an essential companion for busy professionals and multitaskers on the move.

Have a Question? See What Others Asked

Hi! Does this support pass through charging?

Hi. Is the batteries ‎Lithium Polymer batteries required included?

do you know why isnt it charging my iphone? i dont know what im doing wrong

Charger type c only input or i can charge the iPhone with type c cable fast charging?

Reviews

M**L

Huge capacity but not for the pocket

ProsThis power pack is absolutely superb. Powerful, easy to use, great level indicator, plenty of ports for my needs, strong, quicker than others to charge a mobile phone, easy instructions, etc.ConsNo through chargingOn the larger side so not a pocket fit. Maybe too large/heavy for a handbag.

8.09.2021

O**E

Strong

Powerful and long lasting

13.09.2025

Y**A

Charges well.

Charges well, lasts a long time on charge. Heavy.

15.08.2025

D**K

Love the product

This product lasts atleast 5-10 years. I brought this new one after I lost the same product from Xiaomi recently. I couldn't commend this product more.

18.11.2023

K**A

Amazing

Im very happy with this product. I used it at a festival and did charge my phone 4-5 times from 0 to 100%. We bought same one few years ago and still working great. I recommend it 100%

30.06.2023

V**A

2 full charges of my phone and powerbank dies

Do not recommend this item. It's not 20000 mAh indeed as it charges phone 2 times only and then dies. Besides, one input doesn't work. Sadly have to return this item. Very disappointed as I thought Xiaomi is reliable brand.

5.03.2023

D**S

Thanks

Very good as what Described. Thanks

5.03.2025

I**E

Brilliant powerbank

I've not had it very long, but so far it's brilliant. It charges my Samsung mobile very quickly. It's heavy, so it will depend of what you want it for. I knew that it was heavy when I bought it and that this wasn't a problem for me.

9.07.2021

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