---
product_id: 652306108
title: "Power Bank 4i 20000mAh 33W Super Fast Charging PD |Smart 12 Layer Protection|Type C Input & Output|Triple Output Ports|Supports Android,Apple, Tablets, Earbuds,Watch(MI Powerbank),Black"
brand: "xiaomi"
price: "R$550"
currency: BRL
in_stock: true
reviews_count: 8
category: "Xiaomi"
url: https://www.desertcart.com.br/products/652306108-power-bank-4i-20000mah-33w-super-fast-charging-pd-smart
store_origin: BR
region: Brazil
---

# 33W Super Fast Charging 20000mAh Massive Capacity Triple Output Ports Power Bank 4i 20000mAh 33W Super Fast Charging PD |Smart 12 Layer Protection|Type C Input & Output|Triple Output Ports|Supports Android,Apple, Tablets, Earbuds,Watch(MI Powerbank),Black

**Brand:** xiaomi
**Price:** R$550
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay Powered, Stay Ahead — Never Miss a Beat!

## Quick Answers

- **What is this?** Power Bank 4i 20000mAh 33W Super Fast Charging PD |Smart 12 Layer Protection|Type C Input & Output|Triple Output Ports|Supports Android,Apple, Tablets, Earbuds,Watch(MI Powerbank),Black by xiaomi
- **How much does it cost?** R$550 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/652306108-power-bank-4i-20000mah-33w-super-fast-charging-pd-smart)

## 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

- • **Charge All at Once:** Triple ports (2 USB-A + 1 USB-C) let you juice up three devices simultaneously—no compromises.
- • **Power Up in a Flash:** 33W PD fast charging slashes downtime, powering your devices at lightning speed.
- • **Endurance That Lasts:** Massive 20000mAh battery keeps you unplugged for days—perfect for nonstop productivity.
- • **Safety Meets Smart Tech:** 12-layer advanced protection ensures your devices stay safe from overheating and short circuits.
- • **Sleek, Durable, Travel-Ready:** Matte black, anti-smudge finish with a compact design that fits your on-the-go lifestyle.

## Overview

The Xiaomi Power Bank 4i packs a powerful 20000mAh battery with 33W fast charging and triple output ports, delivering rapid, simultaneous charging for smartphones, tablets, and wearables. Its smart 12-layer protection system guarantees safety and compatibility across Android and Apple devices, all wrapped in a sleek, durable matte black design perfect for professionals on the move.

## Description

Xiaomi Power Bank 4i 20000mAh 33W Super Fast Charging PD |Smart 12 Layer Protection|Type C Input & Output|Triple Output Ports|Supports Android,Apple, Tablets, Earbuds,Watch(MI Powerbank),Black : desertcart.in: Electronics

Review: Excellent Power Bank with Fast Charging - I recently purchased the Xiaomi Power Bank from desertcart, and after using it for 10 days, I’m really impressed with its performance. The build quality feels premium and sturdy, and the compact design makes it easy to carry during travel or daily use. The charging speed is excellent — it charges my phone quickly and the battery capacity easily lasts for multiple charges without needing to recharge the power bank frequently. I also appreciate that it doesn’t heat up during charging, which shows good safety and efficiency. Overall, it’s a reliable and value-for-money product from Xiaomi. Highly recommended for anyone looking for a powerful and long-lasting power bank!
Review: Good choice - It is really working good . It's been 4 months and still the battery life is good and stable. One complete charging will be durable upto 3 days by continuous usage . It is little heavy but value for money 👍🏻

## Features

- 33W Fast Charging Support - High-speed charging with two-way fast charge via Type-C port; charges compatible devices quickly and efficiently. Superior Output
- Smart Protection Safety & Compatibility - Equipped with 12-layer advanced circuit protection and compatible with a wide range of Android, iOS, and USB-C devices including smartphones, earbuds, and wearables.
- Massive 20000mAh Battery Capacity - Reliable power backup for smartphones, tablets, wearables, and more; perfect for travel and long usage days. Retains 80% capacity after 300 cycles of usage.
- Smart Power Delivery (PD) Support - Advanced PD 3.0 ensures intelligent and optimized charging for all your devices, including iPhones, Android phones, and tablets.
- Durable Design - Premium matte black finish with anti-smudge texture, compact and portable build with a high-quality, durable shell.
- Triple Port Output - Equipped with 2 USB-A and 1 USB-C output ports to charge three devices simultaneously, boosting convenience and productivity.
- 12 months Warranty with Pan Indian presence of service centres

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCZ3WDTB |
| Batteries | 4 Lithium Ion batteries required. (included) |
| Battery Power Rating | 20000 Milliamp Hours |
| Best Sellers Rank | #21 in Electronics ( See Top 100 in Electronics ) #1 in Mobile Portable Power Banks |
| Colour | Black |
| Country of Origin | India |
| Customer Reviews | 4.2 4.2 out of 5 stars (107,183) |
| Date First Available | 17 October 2024 |
| Generic Name | Powerbank |
| Importer | Xiaomi Technology India Private Limited,Building Orchid. Block E, Embassy Tech,Village,Marathahalli Outer Ring Road, Devarabisanahalli, Bengaluru 560103 |
| Item Weight | 440 g |
| Item model number | PB2030IN |
| Manufacturer | TOPBAND India Pvt Limited,Phase li, Khed, Khalumbre Pune 410501, India, Xiaomi Technology India Pvt Ltd, Ground Floor, AKR Infinity, SY, No 113, Krishna Reddy Industrial area, 7th Mile, Hosur Road, Bangalore 560068, Karnataka, India, Phone No: 1800 103 6286, Email: Service.in@xiaomi.com |
| Net Quantity | 1.0 Count |
| Other display features | Wireless |
| Package Dimensions | 19.1 x 9.6 x 3.4 cm; 440 g |
| Packer | TOPBAND India Pvt Limited, A-22/10 Chakan Industrial Area, Phase li, Khed, Khalumbre Pune 410501, India |
| Special features | 33W Fast Charging, Compatible with All Smartphones, Fast Charging, Short Circuit Protection, Triple Port Charging |
| Whats in the box | Cable, User Manual |

## Product Details

- **Battery Capacity:** 20000 Milliamp Hours
- **Brand:** XIAOMI
- **Colour:** Black
- **Connector Type:** USB Type C

## Images

![Power Bank 4i 20000mAh 33W Super Fast Charging PD |Smart 12 Layer Protection|Type C Input & Output|Triple Output Ports|Supports Android,Apple, Tablets, Earbuds,Watch(MI Powerbank),Black - Image 1](https://m.media-amazon.com/images/I/41vBAaU8clL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Power Bank with Fast Charging
*by A***T on 22 December 2025*

I recently purchased the Xiaomi Power Bank from Amazon, and after using it for 10 days, I’m really impressed with its performance. The build quality feels premium and sturdy, and the compact design makes it easy to carry during travel or daily use. The charging speed is excellent — it charges my phone quickly and the battery capacity easily lasts for multiple charges without needing to recharge the power bank frequently. I also appreciate that it doesn’t heat up during charging, which shows good safety and efficiency. Overall, it’s a reliable and value-for-money product from Xiaomi. Highly recommended for anyone looking for a powerful and long-lasting power bank!

### ⭐⭐⭐⭐ Good choice
*by N***A on 22 November 2025*

It is really working good . It's been 4 months and still the battery life is good and stable. One complete charging will be durable upto 3 days by continuous usage . It is little heavy but value for money 👍🏻

### ⭐⭐⭐⭐⭐ Powerbank
*by M***A on 24 January 2026*

Powerbank is good but very heavy to carry. Otherwise good back pup fast charging. Had to order one more in light weight

## Frequently Bought Together

- Xiaomi Power Bank 4i 20000mAh 33W Super Fast Charging PD | Power Delivery | QC 3.0|Type C Input & Output |Triple Output Ports|Classic Black|Supports Android,Apple, Tablets, Earbuds, Watches etc (MI)
- Ambrane Unbreakable 3A Fast Charging 1.5m Braided Type C Cable for Smartphones, Tablets & other Type C devices, 480Mbps Data Sync, Quick Charge 3.0 (RCT15A, Black)
- GadgetBite Silicon Soft Cover Case for Mi Power Bank 3i 20000 mAh Battery [Power Bank NOT Included]-Black

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**Shop now:** [https://www.desertcart.com.br/products/652306108-power-bank-4i-20000mah-33w-super-fast-charging-pd-smart](https://www.desertcart.com.br/products/652306108-power-bank-4i-20000mah-33w-super-fast-charging-pd-smart)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-30*