---
product_id: 538995135
title: "Power Bank 30000mAh 22.5W Fast Charging USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones - Black"
brand: "viyisi"
price: "$93.46"
currency: USD
in_stock: true
reviews_count: 13
category: "Viyisi"
url: https://www.desertcart.us/products/538995135-power-bank-30000mah-22-5w-fast-charging-usb-c-portable
store_origin: US
region: United States of America
---

# 22.5W rapid charging 30000mAh massive capacity 4 outputs + 3 inputs multitasking Power Bank 30000mAh 22.5W Fast Charging USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones - Black

**Brand:** viyisi
**Price:** $93.46
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Hustle, Anywhere, Anytime!

## Quick Answers

- **What is this?** Power Bank 30000mAh 22.5W Fast Charging USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones - Black by viyisi
- **How much does it cost?** $93.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/538995135-power-bank-30000mah-22-5w-fast-charging-usb-c-portable)

## Best For

- viyisi enthusiasts

## Why This Product

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

## Key Features

- • **Charge in a Flash:** 22.5W fast charging powers your phone 50% in just 30 minutes—because your time is money.
- • **Smart Digital Display:** Stay ahead of the game with a clear digital battery indicator—never get caught powerless again.
- • **Endless Power On The Go:** Massive 30000mAh capacity keeps your devices charged multiple times without hunting for outlets.
- • **Universal Input Flexibility:** 3 input options (USB-C, Micro USB, Lightning) mean you can recharge this powerhouse with almost any charger you have.
- • **Simultaneous Multi-Device Boost:** 4 output ports let you fuel up your phone, tablet, headphones, and more all at once—perfect for work or play.

## Overview

The VIYISI Power Bank packs a colossal 30000mAh lithium polymer battery with 22.5W fast charging, supporting up to 4 devices simultaneously via multiple output ports. Featuring 3 versatile input options and a smart digital display, it’s engineered for professionals on the move who demand reliable, rapid power for all their devices—ideal for travel, business, and social connectivity.

## Description

Product Description 3 choices available for recharging There are 3 choices for recharging the battery pack phone charger, which is more adaptable and supports charging cables and adapters for most mobile phones on the market. Bi-directional charging/recharging via USB C The USB C port supports bi-directional input and output, meaning you can charge your battery or mobile phone via the USB C port. Power bank with LED display Precise percentage display of battery level for easy reminders to recharge on time. Streak pattern With a non-slip pattern, it prevents your hands from slipping and causing the usb c power bank to fall off. Multi-protection The power bank is equipped with overload protection. Package contents Power Bank 30000 mAh × 1 USB A to USB C cable × 1 Storage bag × 1 Manual × 1 About rated capacity Throughout the market, the total battery cell capacity of the power bank is generally described on the product page, and is usually measured in the lab at a nominal voltage (generally between 3-4V). When a power bank charges a device, it needs to be boosted and converted into energy according to the needs of the device and the charging protocols before charging the device, and at the same time, through the loss of charging cables and the impact of different temperatures, this conversion will lead to natural energy loss (Joule's law). Conversion efficiencies are generally in the range of 50-70%, and the higher the power output, the lower the conversion rate will become, which is a common feature of all batteries on the market. The actual capacity released after conversion is the rated capacity of the batteries.

Review: Takes a while to charge up and is on the heavier side but it's good quality and lasts ages - Why did you choose this product over others?: Hefty battery life as advertised. Really good value for money. This with another similar product lasted me all of a 5 day music festival. Battery life: Plenty of charges of my phone and vape. Very impressive for the price point
Review: Great product - Awesome product. Has charged multiple devices at once. A bit heavy but will do about 4 full phone charges so its worth it.

## Features

- 【Powerful and Large Capacity】Contrary to low-capacity power bank, this 30000 mAh battery has a large capacity for long autonomy and can be used several times with a full charge without frequent recharging. Suitable for business trips, travel and camping
- 【22.5W Fast, efficient charging】 No long waiting times, saving you lots of time. With a charging power of up to 22.5W of this fast charging portable charger, you can recharge your phone by more than 50% in just 30 minutes
- 【Multiple output ports】With 4 output ports, this power bank USB C allows you to charge up to 4 devices at the same time. Compatible with different phones, such as iPhone and Samsung phones, it saves time when sharing multiple devices for charging with family and friends at parties without having to find additional chargers
- 【3 charging choices】 Meeting the needs of most users on the market with Micro, USB-C and Lighting inputs, the portable battery can be recharged using the phone's charger. We recommend using a charger with more than 18 W to charge the power bank faster. (Charger not included)
- 【Accurate digital display】 A large digital display shows remaining energy at a glance, so you can recharge the power bank in good time and avoid the embarrassment of a sudden power shortage
- 【Wide compatibility and safe use】Suitable for cell phones, tablets, headphones, games consoles and much more. Featuring an intelligent sensing function, it automatically adjusts output current and voltage to ensure stable, safe charging
- 【Versatile Port Configuration】 Features a total of 5 ports including 4 output ports and 3 input options, providing maximum flexibility for charging multiple devices and recharging the power bank itself

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2KKSTLP |
| Amperage | 3 Amps |
| Antenna Location | Charger |
| Battery Capacity | 30000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 220 Grams |
| Battery capacity | 30000 Milliamp Hours |
| Best Sellers Rank | 43 in Mobile Phone Portable Power Banks |
| Box Contents | Manual × 1, Power bank 30000 mAh x 1, Storage bag × 1, USB A to USB C cable × 1 |
| Brand | VIYISI |
| Brand Name | VIYISI |
| Colour | Black |
| Compatible Devices | Google Pixel 8, Huawei P60, Samsung Galaxy S24/S23/S22, iPad, iPhone 17 16 15 14 13 12 |
| Compatible Phone Models | Iphone |
| Connector Type | Micro USB, USB Type C |
| Connector type | Micro USB , USB Type C |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 3,337 Reviews |
| Is Product Cordless | No |
| Item Dimensions | 16.5 x 8 x 3.1 centimetres |
| Item Dimensions L x W x Thickness | 16.5L x 8W x 3.1Th centimetres |
| Item Weight | 612 Grams |
| Manufacturer | Dong guan Utopia-Originality Technology Co., Ltd |
| Manufacturer Part Number | G3015 |
| Maximum Output Power | 22.5 Watts x 1 |
| Model Name | G3015 |
| Model Number | G3015 |
| Number of Batteries | 3 Lithium Polymer batteries required. |
| Number of Items | 1 |
| Number of Ports | 6 |
| Other Special Features of the Product | 22.5w total output with 20w pd, 3 usb ports plus usb c bidirectional, digital display percentage, lightning input port, supports pd3.0 qc3.0 fcp afc pe sfcp |
| Output Current | 3 Amps |
| Output Wattage | 20 Watts |
| Portable | No |
| Power Source | Corded Electric |
| Product Warranty | 2 years |
| Rapid Charging Performance | 50% in 30 minutes |
| Reusability | Rechargeable |
| Special feature | 22.5w total output with 20w pd, 3 usb ports plus usb c bidirectional, digital display percentage, lightning input port, supports pd3.0 qc3.0 fcp afc pe sfcp Special feature 22.5w total output with 20w pd, 3 usb ports plus usb c bidirectional, digital display percentage, lightning input port, supports pd3.0 qc3.0 fcp afc pe sfcp See more |
| Unit Count | 1.0 count |
| Voltage | 3.2 Volts |
| Warranty Type | Manufacturer Warranty |

## Product Details

- **Battery capacity:** 30000 Milliamp Hours
- **Brand:** VIYISI
- **Colour:** Black
- **Connector type:** Micro USB, USB Type C
- **Special feature:** Fast Charging,Portable,Portable Charger,Travel

## Images

![Power Bank 30000mAh 22.5W Fast Charging USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones - Black - Image 1](https://m.media-amazon.com/images/I/71NnowfLzdL.jpg)
![Power Bank 30000mAh 22.5W Fast Charging USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones - Black - Image 2](https://m.media-amazon.com/images/I/71vJNuiSmEL.jpg)
![Power Bank 30000mAh 22.5W Fast Charging USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones - Black - Image 3](https://m.media-amazon.com/images/I/7119CeGjzkL.jpg)
![Power Bank 30000mAh 22.5W Fast Charging USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones - Black - Image 4](https://m.media-amazon.com/images/I/61nnZNXAIGL.jpg)
![Power Bank 30000mAh 22.5W Fast Charging USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones - Black - Image 5](https://m.media-amazon.com/images/I/71U4Eb85ehL.jpg)

## Questions & Answers

**Q: Would this one be ok to take on an Aircraft**
A: I think it would be ok to take on an aircraft but a little bit heavy

**Q: Has anyone actually measured how long it takes to charge the power bank from 0% to 100% ?**
A: Hello
The charging time of the power bank depends on the charger you are using, if your charger is compatible with the 9V-2A PD fast charging protocol, it will take about 9-10 hours to fully charge the battery; if you are using a 5V-3A charger, then it will take about 13-14 hours to fully charge the battery. If you use a lower power charger such as 5V-2A or 5V-1A, then the charging time will take longer. We therefore recommend that you use a charger that is compatible with the 9V-2A PD fast charging protocol, then it will greatly increase the charging speed of the portable charger.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Takes a while to charge up and is on the heavier side but it's good quality and lasts ages
*by K***E on 11 July 2025*

Why did you choose this product over others?: Hefty battery life as advertised. Really good value for money. This with another similar product lasted me all of a 5 day music festival. Battery life: Plenty of charges of my phone and vape. Very impressive for the price point

### ⭐⭐⭐⭐⭐ Great product
*by T***M on 2 May 2026*

Awesome product. Has charged multiple devices at once. A bit heavy but will do about 4 full phone charges so its worth it.

### ⭐⭐⭐⭐ Heavy but holds its charge
*by P***J on 6 February 2026*

Good charger, takes a while to charge up but holds the charge well. Only downside is that its quite heavy

## Frequently Bought Together

- VIYISI Power Bank 30000 mAh 22.5W Fast Charging Battery Pack USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones
- Power Bank 27,000mAh, PD3.0 QC4.0 22.5W Fast Charging PD20W USB C PowerBank Portable Charger With LCD Display 3 Outputs & 2 Inputs for Smartphones Tablets and More

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-08*