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Item #:
132553661
CUKTECH 15 Ultra 20000mAh 140W Power Bank+140W 4-Port USB C Laptop Charger, PD3.1 Fast Charging Battery Pack with Smart Display, Compatible with
82% of respondents would recommend this to a friend
Item #:
132553661
NZD 264
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 14
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Travel light and quickly charge devices such as laptops, mobile phones, and tablets.
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What Stands Out
High Capacity
With a 20000mAh capacity, the CUKTECH Power Bank provides ample power to charge multiple devices, including laptops and smartphones, ensuring users are always connected and powered throughout the day.
Rapid Charging
The 140W PD3.1 fast charging capability allows for quick recharges of compatible devices, minimizing downtime and maximizing productivity, especially for on-the-go professionals using power-hungry electronics.
Smart Display
Equipped with a smart display, this power bank provides real-time information on battery levels and charging status, allowing users to manage their power needs efficiently and avoid unexpected shutdowns.
Product Details
| Brand | CUKTECH |
| Item Weight | 1.5 lbs (680 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Frequent Travelers
The power bank's high capacity and fast charging make it ideal for travelers needing to stay connected on-the-go.
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Tech Professionals
Great for tech professionals requiring multiple devices charged simultaneously, especially laptops and high-capacity smartphones.
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Students
Perfect for students with multiple devices, ensuring their laptops and phones are charged throughout long school days.
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Casual Users
Casual users who rarely use devices may find this power bank's capacity and features excessive for their needs.
Product Description
CUKTECH 15 Ultra 20000mAh 140W Power Bank+140W 4-Port USB C Laptop Charger, PD3.1 Fast Charging Battery Pack with Smart Display, Compatible with iPhone 16/15/14/13, Samsung, MacBook, Dell, etc
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Customer Questions & Answers
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Question:
What devices can the CUKTECH 15 Ultra Power Bank charge?
Answer: The CUKTECH 15 Ultra Power Bank is fully compatible with a wide range of devices, including laptops, smartphones, tablets, and other USB-C power-friendly gadgets. With its high capacity of 20000mAh and maximum output of 140W, it can rapidly charge devices like MacBook Pro, Surface, and various Android and iOS phones. This versatility makes it an ideal solution for both work and leisure, ensuring you're powered up whether you're in the office or on the go. -
Question:
How does the PD3.1 fast charging feature work?
Answer: The PD3.1 fast charging technology enables rapid power delivery, allowing the CUKTECH 15 Ultra Power Bank to deliver high wattage output to support fast charging across compatible devices. This means that many devices can achieve up to 50% charge in under 30 minutes. The intelligent thermal management and power management systems ensure safety and efficiency while charging, making it perfect for urgent on-the-go needs during long work hours or travel. -
Question:
How many devices can I charge simultaneously?
Answer: The CUKTECH 15 Ultra Power Bank features 4 USB-C ports that allow you to charge up to four devices at the same time. This is particularly useful when you have multiple gadgets that require charging, such as your laptop, smartphone, and tablet. With intelligent power distribution, the Power Bank can efficiently manage the charging process, ensuring optimal charging speeds for all connected devices without overheating. -
Question:
What does the smart display indicate?
Answer: The smart display on the CUKTECH 15 Ultra Power Bank serves as a user-friendly interface, providing real-time information about battery status, charging speed, and remaining power. This feature allows users to monitor the usage and efficiency of the power bank effectively. Seeing the exact percentage of charge left can help you plan your device charging and avoid running out of power unexpectedly, making it a reliable companion during travels or busy workdays. -
Question:
Is this power bank suitable for traveling?
Answer: Absolutely! The CUKTECH 15 Ultra Power Bank is specifically designed with portability in mind. Its compact size and lightweight construction make it easy to carry around, while its high-capacity battery ensures you have ample power for your devices during extended travel. Whether you're on a flight, in a café, or attending a conference, you can stay connected and charged without depending on finding wall outlets. -
Question:
Can it charge a laptop while it's in use?
Answer: Yes, the CUKTECH 15 Ultra Power Bank is capable of charging many laptops while they are in use. With its 140W output capacity, it is powerful enough to meet the demands of high-performance devices like MacBooks and gaming laptops. This feature is especially beneficial for users who require continuous power during heavy workloads or for gaming on the go, thus ensuring seamless productivity without interruptions. -
Question:
What safety features does this power bank have?
Answer: The CUKTECH 15 Ultra Power Bank incorporates several advanced safety features, including overcharge protection, short circuit protection, and temperature control. These mechanisms ensure that both the power bank and your devices remain safe during charging. By preventing overheating and electrical faults, users can have peace of mind while charging their devices, especially during long hours of use. -
Question:
What is the ideal use case for this battery pack?
Answer: This power bank is ideal for professionals, travelers, students, and anyone reliant on multiple devices throughout the day. Its high capacity enables it to power laptops, tablets, and smartphones, making it perfect for meetings, lectures, or long journeys. Whether you need to charge your devices during a flight or get a power boost while working remotely, this power bank is built to meet your needs efficiently. -
Question:
Does it come with charging cables?
Answer: The CUKTECH 15 Ultra Power Bank typically doesn’t come with dedicated charging cables but is designed to work with standard USB-C cables. This ensures compatibility with most modern devices. Users can use their existing USB-C cables or opt to use third-party cables for optimal performance. This flexibility allows you to mix and match based on your needs while ensuring efficient charging speeds. -
Question:
Where can I buy the CUKTECH 15 Ultra Power Bank?
Answer: You can purchase the CUKTECH 15 Ultra Power Bank from Ubuy in Cook Islands. Ubuy offers a convenient online shopping experience along with a wide range of products, making it easy for you to find and order this powerful, versatile power bank.
CUKTECH Portable Power Banks Editorial Review
CUKTECH 15 Ultra 20000mAh 140W Power Bank is a versatile solution for all your charging needs, featuring a powerful 140W output. With multiple USB ports, it can accommodate various devices, making it compatible with smartphones, laptops, and more. Weighing just 1.5 lbs, this power bank is built for portability without sacrificing performance. Users appreciate its fast charging capabilities, which utilize PD3.1 technology to ensure you get back to using your devices quickly. The smart display lets you monitor the battery level effortlessly, providing a convenient feature for on-the-go usage.
Customer Reviews & Ratings
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Pros
- High capacity with 20000mAh for extended use
- Fast charging with PD3.1 technology
- Lightweight at just 1.5 lbs for portability
- Multiple USB ports for various devices
- Smart display for easy monitoring
Cons
- Limited color options available.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 264
Order now and get it around Monday, September 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Ultimate fast charging with single-port maximum output of 140W.
- Large 20,000mAh capacity for multiple charges and all-day power.
- Smart TFT display provides real-time data and control options.
- 4-in-1 multiport charger can charge up to four devices simultaneously.
- Wide compatibility with devices such as MacBook, iPhone, and Samsung.
- Supports multiple fast-charging protocols for all charging needs.
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