---
product_id: 629216460
title: "J2621 Power Bank Fast Charging 20000mAh 45W, Portable Charger PD 3.0 QC 4.0 Battery Pack, With LED Display,2 USB-C, 2 USB-A for iPhone 16 15 14 13,Tablet,Galaxy,iPad,Samsung S24 S23,Google"
brand: "juovi"
price: "2844877₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Juovi"
url: https://www.desertcart.vn/products/629216460-j2621-power-bank-fast-charging-20000mah-45w-portable-charger-pd
store_origin: VN
region: Vietnam
---

# 45W PD ultra-fast charging 20000mAh high-capacity battery 4 simultaneous device ports J2621 Power Bank Fast Charging 20000mAh 45W, Portable Charger PD 3.0 QC 4.0 Battery Pack, With LED Display,2 USB-C, 2 USB-A for iPhone 16 15 14 13,Tablet,Galaxy,iPad,Samsung S24 S23,Google

**Brand:** juovi
**Price:** 2844877₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up fast, stay unstoppable.

## Quick Answers

- **What is this?** J2621 Power Bank Fast Charging 20000mAh 45W, Portable Charger PD 3.0 QC 4.0 Battery Pack, With LED Display,2 USB-C, 2 USB-A for iPhone 16 15 14 13,Tablet,Galaxy,iPad,Samsung S24 S23,Google by juovi
- **How much does it cost?** 2844877₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/629216460-j2621-power-bank-fast-charging-20000mah-45w-portable-charger-pd)

## Best For

- juovi enthusiasts

## Why This Product

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

## Key Features

- • **Smart LED Display:** Instantly see exact battery percentage—no more guessing when to recharge, stay powered without interruption.
- • **Airline-Ready & Safe:** 74Wh capacity meets airline regulations with advanced protections against overcharge, short-circuit, and overheating.
- • **Quad-Port Convenience:** Power 4 devices at once with 2 USB-C and 2 USB-A ports—perfect for busy professionals and on-the-go teams.
- • **Massive 20000mAh Capacity:** Keep your devices juiced up all day—charge iPhone 15 nearly 4 times or MacBook 14 fully once on a single charge.
- • **Blazing 45W Power Delivery:** Charge your iPhone 15 Pro from 0% to 60% in just 30 minutes—3-4x faster than standard power banks.

## Overview

The JUOVI J2621 is a sleek, portable 20000mAh power bank featuring 45W PD fast charging and 4 output ports (2 USB-C, 2 USB-A) to charge multiple devices simultaneously. Its smart LED display shows precise battery levels, while advanced safety features protect your devices. With a rapid 2-hour recharge time and airline-compliant capacity, it’s the ultimate travel companion for professionals who demand speed, reliability, and convenience.

## Description

Free delivery and returns on eligible orders. Buy JUOVI J2621 Power Bank Fast Charging 20000mAh 45W, Portable Charger PD 3.0 QC 4.0 Battery Pack, With LED Display,2 USB-C, 2 USB-A for iPhone 16 15 14 13,Tablet,Galaxy,iPad,Samsung S24 S23,Google at desertcart UK.

Review: Good plane safe power bank - This is a great power bank. It is plane safe, good power and charge relatively quickly. This is not replacement for a car battery connected to testicle clamps when your trying trying to get answers. But if you want a decent phone charger then this is the one for you.
Review: Very fast powerbank charger - Great powerbank, it charged my Samsung very fast it took an hour or hour and a half to charge my phone to 100% Make sure you unplug it when it done, i forgot to unplug it and it completely drain my powerbank to 0% i left it for 4 hours, oops. So anyway don't forget it. But it well worth it if you in a hurry to charge your phone before you go out. It heavy, i wouldn't recommend it leaving in your coat pocket, just leave it in your bag or home. If the powerbank break down in future, would I buy it again...yes I would.

## Features

- 45W PD High-Speed Charging: JUOVI 45W High-Speed power bank has 45W fast charge and 30W rapid recharge technology.It only takes 30 minutes to charge your iPhone 15 pro from 0% to 60%, which is 3-4 times faster than most ordinary 10W old power banks on the market
- Charge 4 Devices At Once: JUOVI usb c portable charger has 2 USB A ports and 2 Type C ports, which can power 4 devices at the same time, multiple people can share the power supply without queuing.Perfectly suited the needs of travelers,business professionals, students, and anyone who needs to keep their devices charged on the go
- Two-way fast charging: JUOVI power bank with 4 Outputs & 2 Inputs quick recharge ports. It only takes 2 hours to full charge power bank by Type c input port.NOTE:Recharging battery pack fully in 2 hours need a 45W PD charger or above, charger is not included
- Advanced Safety and Smart Power Management: The cell phone battery pack is equipped with overcharge, over-discharge, overheat, and short-circuit protection. The integrated LED digital display allows you to check the exact remaining power at a glance—eliminate guesswork and recharge your battery bank in time for uninterrupted usage
- Powerful Capacity: JUOVI Portable phone charger with 20000mah battery. Full capacity support charge Macbook 14 1.05 times, iPhone 15 3.96 times, Samsung S22 Ultra 2.6 times, iPad mini 3.83 times.74Wh meets airlines requirements, ready for air travel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTH7L29Z |
| Amperage | 3 Amps |
| Antenna Location | Gaming Controller, Laptop, MP3 Player, Phone, Tablet |
| Battery Capacity | 20000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 2 Hours |
| Battery Weight | 373 Grams |
| Best Sellers Rank | 79 in Mobile Phone Portable Power Banks |
| Box Contents | JUOVI J2621 Power Bank 20000mAh 45W, 3A Type-C to Type-C charging cable 30cm, instruction manual |
| Brand Name | JUOVI |
| Colour | Black |
| Compatible Devices | Laptop, MP3 Player, Smartphone, Smartwatch, Tablet |
| Connector Type | Type-C * 2, USB-A * 2 |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,900) |
| Is Electric | Yes |
| Item Dimensions | 13.7 x 7 x 2.6 centimetres |
| Item Dimensions L x W x Thickness | 13.7L x 7W x 2.6Th centimetres |
| Item Weight | 373 Grams |
| Manufacturer | SVVR Limited |
| Model Number | J2621 |
| Number of Batteries | 2 Lithium Polymer batteries required. (included) |
| Number of Ports | 4 |
| Other Special Features of the Product | Auto Shut-Off, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection |
| Output Current | 3 Amps |
| Portable | Yes |
| Power Source | Corded Electric |
| Product Warranty | 1 year manufacturer |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 5 Volts |
| Warranty Type | Limited |

## Product Details

- **Battery capacity:** 20000 Milliamp Hours
- **Brand:** JUOVI
- **Colour:** Black
- **Connector type:** Type-C * 2, USB-A * 2
- **Special feature:** Auto Shut-Off, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection

## Images

![J2621 Power Bank Fast Charging 20000mAh 45W, Portable Charger PD 3.0 QC 4.0 Battery Pack, With LED Display,2 USB-C, 2 USB-A for iPhone 16 15 14 13,Tablet,Galaxy,iPad,Samsung S24 S23,Google - Image 1](https://m.media-amazon.com/images/I/71J9bdgehbL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good plane safe power bank
*by S***C on 15 February 2026*

This is a great power bank. It is plane safe, good power and charge relatively quickly. This is not replacement for a car battery connected to testicle clamps when your trying trying to get answers. But if you want a decent phone charger then this is the one for you.

### ⭐⭐⭐⭐⭐ Very fast powerbank charger
*by D***E on 6 September 2025*

Great powerbank, it charged my Samsung very fast it took an hour or hour and a half to charge my phone to 100% Make sure you unplug it when it done, i forgot to unplug it and it completely drain my powerbank to 0% i left it for 4 hours, oops. So anyway don't forget it. But it well worth it if you in a hurry to charge your phone before you go out. It heavy, i wouldn't recommend it leaving in your coat pocket, just leave it in your bag or home. If the powerbank break down in future, would I buy it again...yes I would.

### ⭐⭐⭐⭐ Quick charger
*by I***N on 22 November 2025*

Does the job but is a bit heavy

## Frequently Bought Together

- JUOVI J2621 Power Bank Portable Charger,20000mAh 45W PD3.0 QC 4.0 Fast Charging Battery Pack with LED Display,2 USB-C,2 USB-A for iPhone 15 16, MacBook
- 2Port 45W Super Fast Charger Type C, 2Pack 45W USB-C Charger Android Phone Charger Fast Charging for Samsung Galaxy S24 Ultra/S24+/S24/S23 Ultra/S23+/S22/S20/Note10+/Tab S9 with 2X 6.6ft Type C Cord
- Anker USB C to USB C Cable, Type C 60W Fast Charging Cable (6FT, 2Pack) for iPhone 16 Series, iPad mini 6 and More (Black)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/629216460-j2621-power-bank-fast-charging-20000mah-45w-portable-charger-pd](https://www.desertcart.vn/products/629216460-j2621-power-bank-fast-charging-20000mah-45w-portable-charger-pd)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-21*