---
product_id: 655416085
title: "Power Bank Fast Charging 45W 20000mAh Portable Charger"
brand: "nobis"
price: "¥11942"
currency: JPY
in_stock: true
reviews_count: 13
category: "Nobis"
url: https://www.desertcart.jp/products/655416085-power-bank-fast-charging-45w-20000mah-portable-charger
store_origin: JP
region: Japan
---

# 45W Super Fast Charging 20000mAh Ultra Large Capacity 4 Outputs & 2 Inputs Power Bank Fast Charging 45W 20000mAh Portable Charger

**Brand:** nobis
**Price:** ¥11942
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Fast, Stay Ahead Always!

## Quick Answers

- **What is this?** Power Bank Fast Charging 45W 20000mAh Portable Charger by nobis
- **How much does it cost?** ¥11942 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/655416085-power-bank-fast-charging-45w-20000mah-portable-charger)

## Best For

- nobis enthusiasts

## Why This Product

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

## Key Features

- • **Blazing 45W Speed:** Charge your MacBook Pro 14" to 47% and iPhone 15 Pro to 60% in just 30 minutes—because waiting is so last decade.
- • **Two-Way Turbo Charge:** Refuel the power bank in just 2 hours with 45W input, so you’re always ready to roll when life demands it.
- • **Quad-Port Sharing Hub:** Simultaneously power 4 devices with 2 USB-A and 2 USB-C ports—perfect for team hustle or family travel without the charging queue.
- • **Massive 20000mAh Powerhouse:** Multiple full charges on the go with airline-approved portability—never get caught powerless during your next adventure or meeting.
- • **Universal Device Compatibility:** From laptops to drones, smartwatches to earbuds—one power bank to rule them all, keeping your entire tech ecosystem alive.

## Overview

The NOBIS Power Bank Fast Charging 45W 20000mAh Portable Charger delivers ultra-fast 45W charging with PD 3.0 and QC 3.0 protocols, capable of charging multiple devices simultaneously via 4 ports. Its massive 20000mAh capacity supports extended use and is airline-approved for travel. Featuring two-way fast charging, it fully recharges in just 2 hours. Compatible with a wide range of devices, it’s a reliable, portable power solution backed by a 3-year warranty.

## Description

Free delivery and returns on eligible orders. Buy NOBIS Power Bank Fast Charging 45W 20000mAh Portable Charger | USB C Fast Charging，4 Ports External Battery Pack with LED Digital Display, Compatible with Laptop, Phones etc at desertcart UK.

Review: Really good charger - really good, highly quality charger. For reference, i use this mainly for my iphone 14 pro max with about 70% battery life, and ti fully charge it from like below 20% to 100% takes about 30-40% of the power banks battery life which is really good. I really like the inbuilt cables as well, makes it easier to carry around
Review: Faulty item - I can’t seem to access support for this item the item no longer works it charged and the digital number is stuck on 99 and keeps blinking no longer give off a charge - I don’t know how this has happened I’d like a replacement the pink one is fine my daughter has this it’s the blue one It’s not giving me the option to return or speak to someone it keeps me in a loop And then logs me out of the support

## Features

- 【45W Super Fast Charging】 Equipped with advanced 45W delivery technology plus PD 3.0 and QC 3.0 fast charging protocols,this 45W phone charger can quickly charge a MacBook Pro 14" from 0% to 47% and an Phone 15 Pro from 0% to 60% in 30 minutes.
- 【20000mAh Ultra Large Capacity】With a massive 20000mAh capacity,this power bank can charge your phone multiple times,which is airline approved, and incredibly portable.Good choice for outdoor camping, travel, business and home emergency.
- 【4 Outputs & 2 Inputs】The portable power bank built in 2 USB A output ports and 2 Type C port (support Input & Output), which can power 4 devices at once, multiple people can share the power supply without queuing.
- 【Two-way Fast Charge】The Type-C port supports 45W maximum output power, which can charge Phone 15 61% in 30 minutes, it also supports 45W maximum input power, this portable charger can be fully charged in just 2 hours.
- 【Universally Compatible All Devices】Whether it's a high-power device or one with lower current requirements, our portable charger accommodates them all. Smartphones, tablets, laptops, SteamDeck, wireless earbuds, smartwatches, drones - it works with them all.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D63H6KKV |
| Amperage | 3 Amps |
| Antenna Location | Drone, Gaming Controller, Laptop, MP3 Player, Phone, Tablet, Watch |
| Battery Capacity | 20000 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 2 hours |
| Battery Weight | 376.2 Grams |
| Battery capacity | 20000 milliamp_hours |
| Best Sellers Rank | 26 in Mobile Phone Portable Power Banks |
| Brand | NOBIS |
| Brand Name | NOBIS |
| Colour | Green |
| Compatible Devices | Headphone, Laptop, Smartphone, Smartwatch, Tablet |
| Connector Type | USB Type A * 2, USB Type C *2 |
| Connector type | USB Type A * 2, USB Type C *2 |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 5,509 Reviews |
| Included Components | 20000mAh/45W Power Bank * 1, 3A Type-C to Type-C charging cable 30cm * 1, Instruction Manual * 1 |
| 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 | 392 Grams |
| Manufacturer | SVVR Limited |
| Manufacturer Part Number | ZWPBWWA-202C2A45W |
| Model Name | 45W/20000mAh Power Bank |
| Model Number | ZWPBWWA-202C2A45W |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| 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 | 3 Year Manufacturer |
| Rapid Charging Performance | 60% in 30 mins for iPhone 15 |
| Reusability | Rechargeable |
| Special feature | Auto Shut-Off, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection |
| UPC | 721718787112 |
| Unit Count | 1.0 count |
| Voltage | 5 Volts |
| Warranty Type | Limited |

## Product Details

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

## Images

![Power Bank Fast Charging 45W 20000mAh Portable Charger - Image 1](https://m.media-amazon.com/images/I/51SMg0amvSL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why is my power bank provide fewer charges than expect?**
A: Energy is lost as heat during voltage conversion & circuit operation, typically ranging from 30-45%. For example, a NOBIS 20,000mAh power bank delivers about 12,000mAh to 13,000mAh of actual usable capacity, depending on the output voltage & current

**Q: Can this portable charger be transported on an aircraft?**
A: Yes, our 74Wh power bank (clearly marked) meets airline carry-on regulations (≤100Wh permitted). It is allowed in cabin baggage but prohibited in checked luggage. Please confirm with your airline for specific policies.

**Q: Why won't the power bank recharge after being fully drained?**
A: After heawy use, the battery cells may be too wam. Recharging wil resume once the temperature drops to a safe level, protecting the battery lifespan.

**Q: How can you troubleshoot when facing the issue?**
A: 1. Check the connection between the power bank and your device. 2. Clean the device port; dirt may prevent charging. 3. Try testing with another data cable or a different device. 4. If the issue persists, please record a fault video and contact us.

**Q: Why does it take much longer than 2 hours to fully charge this power bank with my current charger?**
A: 2-hr fast charge needs ≥45W PD charger (e.g., 45W/65W or higher) & 45W (3A) cable. Lower wattage (18W/30W) limits input, extending charge time. For 2-hr full charge, please use ≥45W PD charger & compatible cable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really good charger
*by O***A on 14 September 2026*

really good, highly quality charger. For reference, i use this mainly for my iphone 14 pro max with about 70% battery life, and ti fully charge it from like below 20% to 100% takes about 30-40% of the power banks battery life which is really good. I really like the inbuilt cables as well, makes it easier to carry around

### ⭐⭐⭐⭐⭐ Faulty item
*by M***T on 7 September 2026*

I can’t seem to access support for this item the item no longer works it charged and the digital number is stuck on 99 and keeps blinking no longer give off a charge - I don’t know how this has happened I’d like a replacement the pink one is fine my daughter has this it’s the blue one It’s not giving me the option to return or speak to someone it keeps me in a loop And then logs me out of the support

### ⭐⭐⭐⭐⭐ want to carry reliable power? this
*by J***E on 5 August 2026*

very good, use this for my pico vr, charge phones, to power my radio scanner all day. can pretty much handle alot of devices.

## Frequently Bought Together

- NOBIS Portable Charger, 20000mAh Power Bank, 45W Power Bank Fast Charging, Battery Pack with C to C Cable, Battery Bank with Digital Display for iPhone Android Laptop etc(Green)
- NOBIS Portable Charger, 10000mAh Power Bank, 35W Power Bank Fast Charging, Battery Pack with C to C Cable, Battery Bank with Digital Display for Phone Pad Android etc (Blue)

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**Shop now:** [https://www.desertcart.jp/products/655416085-power-bank-fast-charging-45w-20000mah-portable-charger](https://www.desertcart.jp/products/655416085-power-bank-fast-charging-45w-20000mah-portable-charger)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-05*