---
product_id: 651540564
title: "45W Power Bank, 20000mAh Portable Charger with Built in USB C Cable, Fast Charging Battery Pack with 3 Output 2 Input for iPhone16 Series, Samsung, Pixel, iPad and More (Black)"
brand: "cuktech"
price: "279.79 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Cuktech"
url: https://www.desertcart.tn/products/651540564-45w-power-bank-20000mah-portable-charger-with-built-in-usb
store_origin: TN
region: Tunisia
---

# 45W ultra-fast output & 40W input 20000mAh massive capacity Built-in USB-C cable, zero clutter 45W Power Bank, 20000mAh Portable Charger with Built in USB C Cable, Fast Charging Battery Pack with 3 Output 2 Input for iPhone16 Series, Samsung, Pixel, iPad and More (Black)

**Brand:** cuktech
**Price:** 279.79 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up fast, stay connected longer — your ultimate on-the-go energy hub!

## Quick Answers

- **What is this?** 45W Power Bank, 20000mAh Portable Charger with Built in USB C Cable, Fast Charging Battery Pack with 3 Output 2 Input for iPhone16 Series, Samsung, Pixel, iPad and More (Black) by cuktech
- **How much does it cost?** 279.79 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/651540564-45w-power-bank-20000mah-portable-charger-with-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

- • **Stay Informed & Safe:** Smart LED display shows real-time battery percentage, backed by full safety certifications and a 24-month warranty for peace of mind.
- • **Cable-Free Convenience:** Integrated USB-C cable means no more scrambling for cords—just grab and go with sleek, tangle-free charging.
- • **Power Through Your Day:** Charge an iPhone 15 nearly 4x or a MacBook Air 1.2x on a single charge—never run out when it matters most.
- • **Lightning-Fast Recharge:** Get from 0 to 60% on your iPhone 15 in just 30 minutes and recharge the power bank itself to 43% in 1 hour.
- • **Versatile Device Compatibility:** Supports smartphones, tablets, laptops, and even low-current gadgets like AirPods and smartwatches—one power bank for all your tech.

## Overview

The CUKTECH 45W Power Bank packs a robust 20000mAh lithium polymer battery with ultra-fast 45W output and 40W input charging. Featuring a built-in USB-C cable and three output ports, it efficiently charges multiple devices including iPhone 16 series, Samsung, Pixel, iPad, and even smaller gadgets like smartwatches. Its smart LED display keeps you informed of remaining power, while comprehensive safety certifications and a 24-month warranty ensure reliable, worry-free use. Compact and lightweight, it’s designed for busy professionals who demand fast, versatile, and clutter-free charging on the move.

## Description

Free delivery and returns on eligible orders. Buy CUKTECH 45W Power Bank, 20000mAh Portable Charger with Built in USB C Cable, Fast Charging Battery Pack with 3 Output 2 Input for iPhone16 Series, Samsung, Pixel, iPad and More (Black) at desertcart UK.

Review: Great power bank and very convenient - Really happy with this power bank. It has a good capacity, charges my devices quickly, and is convenient to carry around. The design is compact and easy to use. Overall, a great product and good value for money.
Review: Budget 40W Powerhouse: Lightning-Fast Self-Charging & Misunderstood Potential - Don't Misjudge This Budget Gem! I have used the product only once, straight out of the box with a 95% charge. While charging my 5,000 mAh phone, the device suddenly dropped to about 50% and then completed charging the phone, showing 28% remaining. This behaviour is considered normal, as the power bank needs to be charged one or two times from zero to over 100% to calibrate itself for full capacity (it should be more than enough to charge a 5,000 mAh phone twice). Like any power bank, the actual usable capacity is about 65% of the stated capacity (so, approximately 12,000-13,000 mAh in this case), because energy is lost during charging. This is a common characteristic among all power banks. Some inexperienced users may not understand these technical details and underestimate the product. Another important aspect to note is the time required to recharge the power bank itself. It is essential to use a 40-watt charger with a Type-C port to charge the device at full speed. With the correct wattage, it should take about one hour to reach 45% capacity and around two hours to reach 85-90%. The final 10-15% will take an additional half hour, as the charging speed slows down for safety reasons. If the power bank is plugged into a lower-wattage wall socket, it could take approximately 10 hours to fully charge. Many users are unaware of these instructions. The notion that the product is heavy is inaccurate. It actually weighs less than the average weight of two 10,000 mAh power banks altogether. Furthermore, it can charge itself in the same time as a 30-watt 10,000 mAh device (100% in 2 1/2 hours). The 40-watt capacity makes a significant difference. In comparison, a 10,000 mAh device with a maximum input of 22.5 Watts (as most power banks are rated) will take 4 hours 30 minutes to fully charge.

## Features

- 20000mAh Power Bank Large Capacity: CUKTECH CP25 portable charger provides ample power for multiple charges. It can charge an iPhone 15 up to 3.9 times, a Samsung S24 Ultra 2.9 times, an iPad Air 1.9 times, or a MacBook Air 1.2 times. For those days that start with a sunrise hike and end with finding the last pub. Don't let a dead phone get you lost.
- Two-Way Fast Charging Power Bank: Charge quickly with 45W output max, our power bank CP25 charge an iPhone 15 from 0 to 60% in just 30 minutes, and recharge just as fast with 40W input max, Power bank recharges up to 43% in just 60 minutes with fast charger. Your trusted companion for peace of mind on the go. Never get caught out.
- Tuck in and go, no cable clutter: The CP25 power bank features a built-in USB-C cable, so it's always ready when you are. Perfect for tossing in your bag for a hassle-free charge on the move. Note: If your device doesn't use a USB-C connector, please use your own compatible charging cable.
- Charge Small Devices: Unlike most power banks that cannot charge low-current devices, it can not only mobile phones, tablets, and laptops, but also smaller devices such as AirPods, Bluetooth headsets, fitness trackers, smart watches, etc. Keep your playlist going on your commute and your smartwatch tracking your day. The CP25 is perfect for topping up all your smaller gadgets without slowing you down.
- Smart LED Display: The integrated LED shows the real-time battery percentage status. Always stay informed about your charging status in a more straightforward and intuitive way. No more guessing games. A quick glance at the intuitive LED screen tells you the remaining charge. It’s that simple—so you’ll never be caught off guard by a flat power bank.
- Safe and fast charging: CUKTECH power bank has complete certifications, is safe and reliable, and is trustworthy. This product has passed the following test certifications CE, CB, FCC SDoC, NRTL, Chemical, Energy Efficiency. Engineered for reliability, inside and out, this power bank features a complete certification system—the unseen assurance of safety and durability for all your valued devices.
- 24-Month Warranty: Your CUKTECH power bank is backed by 24 months of Warranty. If any issue arises, simply reach out to our professional English-speaking customer support team.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8KH4LNB |
| Battery Capacity | 20000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 60 minutes |
| Battery Weight | 349.98 Grams |
| Battery capacity | 20000 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | 97 in Mobile Phone Portable Power Banks |
| Brand | CUKTECH |
| Brand Name | CUKTECH |
| Colour | Black |
| Compatible Devices | Headphone, Laptop, Smartphone, Smartwatch, Tablet |
| Connector Type | USB Type A |
| Connector type | USB Type A |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 4,030 Reviews |
| Is Electric | Yes |
| Item Dimensions | 16.2 x 7.2 x 3 centimetres |
| Item Dimensions L x W x Thickness | 16.2L x 7.2W x 2.9Th centimetres |
| Item Weight | 498 Grams |
| Manufacturer | NanJing CukTech Electronics Technology Co., Ltd. |
| Manufacturer Part Number | PB200N |
| Model Number | PB200N |
| Number of Batteries | 2 Lithium Polymer batteries required. |
| Number of Items | 1 |
| Number of Ports | 3 |
| Output Current | 5 Amps |
| Portable | Yes |
| Power Source | Corded Electric |
| Product Warranty | 24 months |
| Reusability | Rechargeable |
| Voltage | 20 Volts |

## Product Details

- **Battery capacity:** 20000 Milliamp Hours
- **Brand:** CUKTECH
- **Colour:** Black
- **Connector type:** USB Type A
- **Voltage:** 20 Volts

## Images

![45W Power Bank, 20000mAh Portable Charger with Built in USB C Cable, Fast Charging Battery Pack with 3 Output 2 Input for iPhone16 Series, Samsung, Pixel, iPad and More (Black) - Image 1](https://m.media-amazon.com/images/I/51B9-3j2J3L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great power bank and very convenient
*by H***T on 14 August 2026*

Really happy with this power bank. It has a good capacity, charges my devices quickly, and is convenient to carry around. The design is compact and easy to use. Overall, a great product and good value for money.

### ⭐⭐⭐⭐⭐ Budget 40W Powerhouse: Lightning-Fast Self-Charging & Misunderstood Potential
*by D***O on 5 August 2026*

Don't Misjudge This Budget Gem! I have used the product only once, straight out of the box with a 95% charge. While charging my 5,000 mAh phone, the device suddenly dropped to about 50% and then completed charging the phone, showing 28% remaining. This behaviour is considered normal, as the power bank needs to be charged one or two times from zero to over 100% to calibrate itself for full capacity (it should be more than enough to charge a 5,000 mAh phone twice). Like any power bank, the actual usable capacity is about 65% of the stated capacity (so, approximately 12,000-13,000 mAh in this case), because energy is lost during charging. This is a common characteristic among all power banks. Some inexperienced users may not understand these technical details and underestimate the product. Another important aspect to note is the time required to recharge the power bank itself. It is essential to use a 40-watt charger with a Type-C port to charge the device at full speed. With the correct wattage, it should take about one hour to reach 45% capacity and around two hours to reach 85-90%. The final 10-15% will take an additional half hour, as the charging speed slows down for safety reasons. If the power bank is plugged into a lower-wattage wall socket, it could take approximately 10 hours to fully charge. Many users are unaware of these instructions. The notion that the product is heavy is inaccurate. It actually weighs less than the average weight of two 10,000 mAh power banks altogether. Furthermore, it can charge itself in the same time as a 30-watt 10,000 mAh device (100% in 2 1/2 hours). The 40-watt capacity makes a significant difference. In comparison, a 10,000 mAh device with a maximum input of 22.5 Watts (as most power banks are rated) will take 4 hours 30 minutes to fully charge.

### ⭐⭐⭐⭐⭐ Brilliant battery
*by Z***V on 13 September 2026*

Brilliant battery, lasts ages and charges very fast

## 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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**Shop now:** [https://www.desertcart.tn/products/651540564-45w-power-bank-20000mah-portable-charger-with-built-in-usb](https://www.desertcart.tn/products/651540564-45w-power-bank-20000mah-portable-charger-with-built-in-usb)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-19*