---
product_id: 650575876
title: "45W Power Bank 20000mAh, Portable Travel Charger Built-in USB C Cable, Fast Charging Battery Pack for iPhone 16/15/14/13, iPad, Samsung Galaxy, Google Pixel, Android and More (Gray)"
brand: "cuktech"
price: "$63.76"
currency: USD
in_stock: true
reviews_count: 13
category: "Cuktech"
url: https://www.desertcart.us/products/650575876-45w-power-bank-20000mah-portable-travel-charger-built-in-usb
store_origin: US
region: United States of America
---

# 45W MAX Super Fast Charging 20000mAh Massive Capacity Built-in USB-C Cable Durable & Convenient 45W Power Bank 20000mAh, Portable Travel Charger Built-in USB C Cable, Fast Charging Battery Pack for iPhone 16/15/14/13, iPad, Samsung Galaxy, Google Pixel, Android and More (Gray)

**Brand:** cuktech
**Price:** $63.76
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Like a Pro — Stay Charged, Stay Ahead!

## Quick Answers

- **What is this?** 45W Power Bank 20000mAh, Portable Travel Charger Built-in USB C Cable, Fast Charging Battery Pack for iPhone 16/15/14/13, iPad, Samsung Galaxy, Google Pixel, Android and More (Gray) by cuktech
- **How much does it cost?** $63.76 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/650575876-45w-power-bank-20000mah-portable-travel-charger-built-in-usb)

## Best For

- cuktech enthusiasts

## Why This Product

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

## Key Features

- • **Integrated USB-C Cable:** Say goodbye to cable clutter with a built-in, ultra-durable USB-C cord that doubles as a carrying strap.
- • **Lightning-Fast 45W Output:** Charge your iPhone 16 or Galaxy S24 Ultra to 50% in just 20 minutes—never miss a beat.
- • **Smart Trickle Charging Mode:** Extend battery life for low-power gadgets like headphones and watches with a simple double-click.
- • **Massive 20,000mAh Power Reserve:** Juice up your devices multiple times—3.9x for iPhone 15, 2.9x for Galaxy S24 Ultra, 1.9x for iPad Air.
- • **Simultaneous Triple Device Charging:** Keep your phone, tablet, and accessories powered up all at once—perfect for the multitasking pro.

## Overview

The CUKTECH 45W Power Bank packs a punch with a massive 20,000mAh capacity and rapid 45W charging output, delivering multiple full charges for flagship devices. Its built-in USB-C cable eliminates cable clutter while ensuring durability for on-the-go lifestyles. Designed for multitasking professionals, it supports charging three devices simultaneously and features a smart trickle charge mode for low-power gadgets. Compact yet powerful, this UL and CE certified charger is the ultimate travel companion for uninterrupted productivity.

## Description

Buy CUKTECH 45W Power Bank 20000mAh, Portable Travel Charger Built-in USB C Cable, Fast Charging Battery Pack for iPhone 16/15/14/13, iPad, Samsung Galaxy, Google Pixel, Android and More (Gray): Portable Power Banks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: This thing is a monster - Well, this is definitely a beefy power pack! It charges a Samsung Z Fold, along with IPhone 16 pro, very quickly. Doesn't seem like having enough juice will ever be a problem again. It's definitely heavy and would probably be a little too cumbersome to carry in a purse or pocket, but would be perfect for a backpack. The built in cord has been a life saver for convenience. Time will tell how well the cord holds up with use. Attached are a few photos for size comparison, to a 12 oz soda can, as well as a 40 Oz ThermoFlask, and finally, some smaller 5000 mah slim battery packs.
Review: Powerful and Reliable - I am extremely impressed with this power bank! The 20,000mAh capacity is more than enough to keep my phone, tablet, and even small devices charged throughout the day without worrying about running out of power. It charges my devices quickly and efficiently, and the build quality feels solid and durable. What I really appreciate is its compact design—despite the large capacity, it’s surprisingly portable and easy to carry in a bag. The digital display is very handy, letting me know exactly how much battery is left, which takes away the guesswork. It is a little bit heavy, but honestly, that’s expected for such a powerful battery, and the performance makes it completely worth it. Overall, this is a reliable, high-performance, and well-designed external battery that’s perfect for travel, work, or daily use. Highly recommended for anyone who needs dependable power on the go!

## Features

- 【45W MAX Super Fast Charging】The CUKTECH 20,000mAh power bank provides rapid 45W MAX output, swiftly charging devices such as the iPhone 16/15 Pro Max, MacBook Air, and Samsung Galaxy S24 Ultra. This portable charger can charge the Galaxy S24 Ultra to 50% in just 20 minutes.
- 【Built-in USB-C Cable for Fast-Charging】Ditch the cable clutter! This power bank features an integrated USB-C charging cord tested to withstand 10,000+, ensuring durability that matches your adventurous lifestyle. It can also serve as a carrying strap for easy portability in backpacks or pockets. Supporting 45W MAX high-speed charging delivers about 50% charge to Galaxy S24 Ultra in under 20 minutes.
- 【Gear Up for Uninterrupted Power】With a massive 20,000mAh capacity, this portable charger is designed to deliver multiple charges effortlessly. It can juice up your iPhone 15 up to 3.9 times, your Samsung Galaxy S24 Ultra about 2.9 times, and your iPad Air approximately 1.9 times. Perfect for traveling, daily commutes, or emergency backups, this power bank is your go-to energy solution on the go!
- 【Charge 3 Devices Simultaneously】With 3 output ports and 2 input ports, this power bank supports charging up to three devices at the same time. It keeps your phone, tablet, and other gadgets fully charged and ready for use anytime. The CUKTECH power bank is certified with UL, CE, CB, FCC, and other safety standards, ensuring a secure and high-performance charging experience.
- 【Weight vs. Capacity】We've Struck the Perfect Balance! Bigger batteries usually mean bulkier and heavier products. CUKTECH integrates high-density, premium lithium-ion polymer cells into its products. These powerhouses ensure exceptional safety and longevity while delivering the precise capacity we promise. Make the smart choice—choose CUKTECH!
- 【Unique Trickle Charging Mode】Activate it with a double-click on the button. Ideal for low-power gadgets such as headphones and watches. Without activating this mode, charging at the Type-C and USB-A ports halts in 30 seconds. Once turned on, enjoy 2 hours of continuous trickle charging. To exit, just give the button a single click.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8KH4LNB |
| Batteries | 2 Lithium Polymer batteries required. |
| Best Sellers Rank | #1,484 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #105 in Cell Phone Portable Power Banks |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,027) |
| Date First Available | July 31, 2024 |
| Item Weight | 1.1 pounds |
| Item model number | PB200N |
| Manufacturer | NanJing CUKTECH Electronics Techology Co., Ltd. |
| Other display features | Wireless |
| Product Dimensions | 6.38 x 2.83 x 1.17 inches |
| Special features | 20000mAh, 40W Self-Recharging, 45W Fast Charging, Built In USB-C Cable, Digital Display |

## Product Details

- **Battery Capacity:** 20000 Milliamp Hours
- **Brand:** CUKTECH
- **Color:** Black
- **Connector Type:** USB Type C
- **Special Feature:** 20000mAh, 40W Self-Recharging, 45W Fast Charging, Built In USB-C Cable, Digital Display

## Images

![45W Power Bank 20000mAh, Portable Travel Charger Built-in USB C Cable, Fast Charging Battery Pack for iPhone 16/15/14/13, iPad, Samsung Galaxy, Google Pixel, Android and More (Gray) - Image 1](https://m.media-amazon.com/images/I/31BD5+Z5lsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ This thing is a monster
*by B***V on January 3, 2026*

Well, this is definitely a beefy power pack! It charges a Samsung Z Fold, along with IPhone 16 pro, very quickly. Doesn't seem like having enough juice will ever be a problem again. It's definitely heavy and would probably be a little too cumbersome to carry in a purse or pocket, but would be perfect for a backpack. The built in cord has been a life saver for convenience. Time will tell how well the cord holds up with use. Attached are a few photos for size comparison, to a 12 oz soda can, as well as a 40 Oz ThermoFlask, and finally, some smaller 5000 mah slim battery packs.

### ⭐⭐⭐⭐⭐ Powerful and Reliable
*by A***R on September 14, 2025*

I am extremely impressed with this power bank! The 20,000mAh capacity is more than enough to keep my phone, tablet, and even small devices charged throughout the day without worrying about running out of power. It charges my devices quickly and efficiently, and the build quality feels solid and durable. What I really appreciate is its compact design—despite the large capacity, it’s surprisingly portable and easy to carry in a bag. The digital display is very handy, letting me know exactly how much battery is left, which takes away the guesswork. It is a little bit heavy, but honestly, that’s expected for such a powerful battery, and the performance makes it completely worth it. Overall, this is a reliable, high-performance, and well-designed external battery that’s perfect for travel, work, or daily use. Highly recommended for anyone who needs dependable power on the go!

### ⭐⭐⭐⭐⭐ Has pass through charging, fairly small, appears to be well made but a bit on the heavy side.
*by H***A on January 25, 2026*

Unit has pass through charging (can charge phone/ipad and power bank at same time). Well made, battery life displayed on digital display. Battery charges fairly quick if you use high charge current charger. A bit heavy but for me that isn’t a problem. Can charge 3 devices at same time if you want.

## Frequently Bought Together

- CUKTECH 45W Power Bank 20000mAh, Portable Travel Charger Built-in USB C Cable, Fast Charging Battery Pack for iPhone 16/15/14/13, iPad, Samsung Galaxy, Google Pixel, Android and More (Gray)
- CUKTECH 65W USB C Charger, 3-Port Compact and Foldable Fast Charger Block, GaN Wall Charger Adapter for iPhone 16/15/14/13, MacBook Pro/Air, Galaxy S24/23/22, iPad, Pixel, iWatch, etc (Grey)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-15*