---
product_id: 639195587
title: "20000mAh Redmi Power Bank, Fast Charging, 18W Two-Way Fast Charging, Dual Input and Output Ports, 74Wh High Capacity, Power Bank Compatible with iPhone, Samsung, Android Devices"
brand: "xiaomi"
price: "117.57 DT"
currency: TND
in_stock: true
category: "Xiaomi"
url: https://www.desertcart.tn/products/639195587-20000mah-redmi-power-bank-fast-charging-18w-two-way-fast
store_origin: TN
region: Tunisia
---

# 18W two-way fast charging 20000mAh ultra-high capacity Dual input/output ports 20000mAh Redmi Power Bank, Fast Charging, 18W Two-Way Fast Charging, Dual Input and Output Ports, 74Wh High Capacity, Power Bank Compatible with iPhone, Samsung, Android Devices

**Brand:** xiaomi
**Price:** 117.57 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay charged, stay ahead — power that keeps pace with your hustle!

## Quick Answers

- **What is this?** 20000mAh Redmi Power Bank, Fast Charging, 18W Two-Way Fast Charging, Dual Input and Output Ports, 74Wh High Capacity, Power Bank Compatible with iPhone, Samsung, Android Devices by xiaomi
- **How much does it cost?** 117.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/639195587-20000mah-redmi-power-bank-fast-charging-18w-two-way-fast)

## Best For

- xiaomi enthusiasts

## Why This Product

- Trusted xiaomi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Portable:** Lightweight 180g design fits your busy lifestyle without weighing you down.
- • **Smart Safety Shield:** Advanced circuit chips protect against overcharge, overheating, and short circuits.
- • **Power Through Your Day:** Massive 20000mAh capacity charges 4 phones fully—stay unstoppable.
- • **Speed Meets Efficiency:** 18W fast charging on each port means less wait, more go.
- • **Universal Compatibility:** Dual USB-A outputs plus USB-C & Micro-USB inputs for all your devices.

## Overview

The Xiaomi Redmi 20000mAh Power Bank delivers massive 74Wh capacity with dual USB-A outputs and dual inputs (USB-C & Micro-USB), supporting 18W two-way fast charging. Equipped with intelligent charging controllers and advanced safety chips, it ensures reliable, efficient, and safe power delivery compatible with iPhone, Samsung, and most Android devices. Lightweight and portable, it’s designed for professionals who demand power on the go.

## Description

This high-capacity power bank features a high quality lithium polymer battery and a charge and discharge chip with excellent performance in superior safety, efficiency and compatibility. USB-C Port (Input) Micro-USB (Input) Compatibility: Built-in smart USB charging controller, compatible with most smartphones, tablets and devices. Quality: High quality lithium polymer and durable charging and discharging chip.

## Features

- 20000mAh 74Wh High Capacity - Enough capacity to fully charge 4 phones and still have power remaining. Built-in intelligent USB charging controller. Compatible with most phones and digital devices.
- Dual Output and Input - Xiaomi Power Bank 20,000mAh has two USB-A output ports and two input ports (one USB-C port and one Micro-USB port). Each output port has a maximum output of 18W when used alone. The combined output of the two ports can reach 5.1V/3.6A, so it can be used to charge both phones and tablets.
- Advanced Circuit Chips The high-precision resistor and advanced circuit chips can easily cope with overcharge, over-discharge, overheating, and short circuit. Offers reliable protection for both power bank and devices for daily use.
- HIGH DENSITY LITHIUM ION POLYMER BATTERY - High density lithium-ion polymer battery provides long-lasting and reliable battery life for devices such as phones, tablets and digital cameras. So you can recharge wherever you are, in the office or on the go.
- What is included in the box: 1 x Redmi 20,000mAh standard power bank; 1 x Micro USB cable; 1 x instruction manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LN1YV1X |
| Amperage | 3.6 Amps |
| Antenna Location | Iphone,Tablets |
| Battery Capacity | 20000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 3 Hours |
| Battery Weight | 180 Grams |
| Best Sellers Rank | #14,881 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #263 in Mobile Phone Portable Power Banks |
| Brand | Xiaomi |
| Color | Black |
| Compatible Devices | Cámara, Smartphone |
| Compatible Phone Models | Smart phone, iphone |
| Connector Type | 2 USB-A, 1 Micro-USB 1 USB-C |
| Customer Reviews | 3.9 3.9 out of 5 stars (402) |
| Item Dimensions | 10 x 150 x 15 centimeters |
| Item Weight | 150 Grams |
| Manufacturer | XIAOMI |
| Mfr Part Number | 0190997000210 |
| Model Number | POWER_BANK |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Ports | 2 |
| Other Special Features of the Product | Fast Charging |
| Output Current | 3.6 Amps |
| Power Source | Corded Electric |
| UPC | 190997000210 |
| Unit Count | 1 Count |
| Voltage | 5.1 Volts |

## Product Details

- **Battery capacity:** 20000 Milliamp Hours
- **Brand:** Xiaomi
- **Colour:** Black
- **Connector type:** 2 USB-A, 1 Micro-USB 1 USB-C
- **Special features:** Fast Charging

## Images

![20000mAh Redmi Power Bank, Fast Charging, 18W Two-Way Fast Charging, Dual Input and Output Ports, 74Wh High Capacity, Power Bank Compatible with iPhone, Samsung, Android Devices - Image 1](https://m.media-amazon.com/images/I/61ty5Bk1XDL.jpg)

## Questions & Answers

**Q: Has anyone used it to charge a laptop?**
A: I have. I got a pretty decent charge from it

**Q: Can I use it in any part of the world?**
A: Yes. I’ve taken it everywhere with me. Just make sure you have your adapter

**Q: How do you activate "always on" mode?**
A: I own a previous Xiaomi 20,000mah power bank that had that mode to charge/ power devices that draw too little current to keep ordinary power banks on. I do not know if this power bank has that feature. On the older power bank I own always on mode is engaged by pressing the power button twice. All the charge indicator lights will blink. I think it stays on for two hours at a time in this mode. I found this mode invaluable for charging my juul vape pen. It would also come in handy for something like string lights. More power banks should really include this feature.

**Q: Does this power bank support pass through charging. Meaning I can charge the power bank and draw power from it at the same time?**
A: I believe so.  The charge lasts a really long time.

## Frequently Bought Together

- 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 Mi Power Bank 3 Ultra Compact, 10000 mAh, Graphite Black

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**Shop now:** [https://www.desertcart.tn/products/639195587-20000mah-redmi-power-bank-fast-charging-18w-two-way-fast](https://www.desertcart.tn/products/639195587-20000mah-redmi-power-bank-fast-charging-18w-two-way-fast)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-19*