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**Product Features**
1. The CUKTECH 15 Ultra Power Bank features a 20000mAh battery with a total output power of 210W. Specifically, the USB-C1 port supports 140W PD3.1 bidirectional charging and discharging, the USB-C2 port supports 65W PD fast charging, and the USB-A port supports 33W output power. When both USB-C1 and USB-C2 ports are charging simultaneously, the input power can reach 165W. The front of the device has an LCD screen that displays interface voltage, current, input/output power, and other parameters.
A digital display for every percentage point! It offers true peace of mind. These aren't just numbers; they're the confidence to go anywhere. Seeing the battery level instantly assures you that your day won't be interrupted.
2. Fits comfortably in one hand, available in classic dual-color options, showcasing industrial charm at first glance. It's understated yet stylish and easy to carry. The 20000mAh high capacity ensures long-lasting power to get you through a demanding day. Whether for business trips, travel, or late nights at the office, it's like a portable second battery bank, supporting you until the very end.
3. Single port output up to 140W MAX, capable of charging not just your phone, but also your laptop. Say goodbye to bulky original chargers; this is all you need for business trips and travel, powering all your devices with one unit.
4. Dual-port rapid self-charging, supporting a combined input power of up to 165W, making waiting a thing of the past.
5. Features 2C 1A ports, supporting simultaneous charging for three devices, eliminating the need to wait in line. Charge your phone, tablet, and earbuds all at once, without compromise.
6. Fully compatible with mainstream smart devices like smartphones, laptops, tablets, and the Switch. It supports a wide range of protocols including FCP, AFC, QC3.0, PD3.1, Apple 2.4A, PPS, UFCS Fusion Fast Charging, and Xiaomi 120W fast charging, meeting diverse fast-charging needs. It eliminates the hassle of carrying multiple cables, making it your most understanding "universal adapter" on the go.
7. Includes a low-current mode, gently caring for smaller devices like Bluetooth earphones and smartwatches, not just larger gadgets. Specially designed for low-power devices such as Bluetooth earphones and smartwatches, ensuring both broad compatibility and safe charging.
8. Utilizes a V0 fireproof casing, committed to keeping you "fearless of overheating," truly balancing safety and aesthetics.
9. Certified by Taiwan BSMI (Bureau of Standards, Metrology and Inspection safety certification), providing visible assurance and tangible trust.
10. No worries about boarding, a reliable companion for your journey! Not just allowed on planes, but a dependable travel partner to explore the world with. Eliminate "power anxiety" on your trips.
11. Comes with a 6A charging cable, with every detail thoughtfully considered. Start fast charging right out of the box, no need to search for accessories.
12. Tested with KM003C, the Type-C1 port supports PD3.1, PPS, QC5, and DCP charging protocols. PDO messages indicate that the Type-C1 port also has six fixed voltage gears: 5V3A, 9V3A, 12V3A, 15V3A, 20V5A, 28V5A, and two PPS fast charging gears: 5-11V5A and 5-20V3A.
13. Tested, the Type-C2 port supports PD3.0, PPS, QC5, and DCP charging protocols. PDO messages indicate that the Type-C2 port also has five fixed voltage gears: 5V3A, 9V3A, 12V3A, 15V3A, 20V3.25A, and two PPS fast charging gears: 5-11V5A and 5-20V4.5A.
14. The USB-A port supports UFCS, QC3.0, FCP, SCP, AFC, DCP, and Apple 2.4A charging protocols. Tested UFCS fast charging features a voltage gear of 5-11V3A.
Frequently Asked Questions
Q: What charger is recommended for charging the 15 Ultra power bank?
A: We recommend using a PD charger with 65W or higher for charging.
* Use the TYPE-C port for charging the power bank; do not use the USB-A port.
* Please note: Using a charger with insufficient power to charge the power bank will extend charging time and may cause the charger to overheat and become dangerous due to prolonged overload.
Q: Can the 15 Ultra power bank support charging a 100W PD laptop?
A: Yes! Please confirm your laptop's power adapter charging parameters, whether it supports PD3.1 15V3A, 20V5A, or 28V6A charging.
Q: Can the 15 Ultra power bank be brought on a plane?
A: Current civil aviation regulations stipulate that portable power banks must not exceed 100Wh in rated battery capacity. The 15 Ultra power bank's rated energy is within the standard, so it can be carried directly onto a plane without prior declaration!
Q: Why does the charging power decrease when my device reaches 80-90% battery?
A: This is a protection mechanism for the device's battery. Generally, charging current is reduced automatically above 80% to protect the battery.
Q: Is this product waterproof and heat-resistant?
A: 1. This product is not waterproof. If liquid seeps into the internal components, it may cause damage or short circuits to the battery or circuitry. Please stop using it immediately.
2. Do not immerse this product in water or fire (including near heat sources like stoves or heaters), or expose it to environments with temperatures above 60°C (140°F).
Q: Is it normal for the product to generate some heat during normal use?
A: While providing a fast-charging experience, this product may generate slight heat during full-load charging. Please use it with confidence, as the heat temperature complies with standards.
Q: Why is the actual output capacity less than the advertised 20000mAh capacity?
A: "Battery Capacity (Cell Capacity)" refers to the power bank's internal battery capacity. "Rated Capacity" refers to the product's "output capacity," which is the actual amount of charge your devices (laptops, tablets, phones, etc.) can receive! Due to conversion efficiency and power discharge issues, the actual output capacity differs from the cell capacity. For details, please refer to the "Product Specifications" on the sales page.
★Important Notice, Please Read Carefully★
[By placing an order, you acknowledge that you have read and agree to the following terms. If you do not agree, please do not purchase.]
* Please read the user manual carefully before using this product to ensure you have a correct understanding of its operation.
* By using this product, you acknowledge that you have read the disclaimer and warning messages, and understand and accept all terms mentioned therein.
* Product colors may vary due to screen display differences. Actual colors are subject to the physical product.
● Upon Product Arrival
1. Upon receiving the product, please do not accept it if the outer box is damaged or the seal is uneven.
2. Please record the entire unboxing process and immediately inspect the main product and accessories for any abnormalities to protect your rights.
3. If the product has scratches, defects, or other issues, you must report them within 7 days. Please maintain the completeness of the product (including the main product and accessories) and contact customer service to report the problem. If it exceeds 7 days, it will be handled as after-sales repair.
● Returns and Refurbishment
1. In accordance with consumer protection laws, you are entitled to a 7-day appreciation period from the date of product arrival, provided the product remains new, unused, and the packaging is intact.
2. The appreciation period is not a trial period. Products that have been opened, registered online, lack proof of purchase, or have been used will not be accepted for return.
3. Returned products must maintain their original packaging, including seals, accessories, gifts, warranty cards, and related documents. If the original packaging is damaged or accessories are missing, a refurbishment fee will be charged based on the situation.
4. For returns due to personal reasons (excluding defects), a refurbishment fee (up to 40%) will be charged after unsealing.
5. For accessories such as memory cards or batteries, if you are unsure about returning the item, please do not unseal them. Returns will not be accepted after unsealing.
6. For product malfunctions due to non-human damage, please provide unboxing video and relevant supporting documents within 7 days and contact customer service for processing.
7. For returns or exchanges beyond the 7-day appreciation period, the shipping costs for return will be borne by the consumer.
⚠️ According to Article 19, Paragraph 1 of the Consumer Protection Act: The 7-day hesitation period is calculated from the date the consumer receives the product, not from the date of purchase.
⚠️ According to Article 259, Paragraph 6 of the Civil Code: If the product returned by the consumer "cannot be restored to its original state," the manufacturer has the right to claim compensation for damages from the consumer.
⚠️ According to Article 120, Paragraph 2 of the Civil Code: The day after the consumer receives the product is considered the 1st day.
⚠️ According to Article 122 of the Civil Code: If the 7th day falls on a holiday, the deadline will be extended to the next day.
For further after-sales inquiries, please contact our customer service or join our official Line@. Thank you for your purchase and cooperation.
**Product Specifications**
Brand: CUKTECH
Product Name: 15 Ultra Power Bank 20000mAh-210W
Model: PB200U
Color: Black, Gray
Material: PC+ABS
Battery Type: Lithium-ion Battery
Battery Energy (Rated/Typical): 70.56Wh / 72Wh
Rated Capacity: 5Vdc/12000mAh, 9Vdc/6500mAh, 11Vdc/5500mAh,
12Vdc/5000mAh, 15Vdc/3800mAh, 20Vdc/3000mAh, 28Vdc/1600mAh
Input Port: Type-C
Output Ports: USB-A / Type-C
Input: IN1(Type-C1) 5V⎓3A 9V⎓3A 12V⎓3A 15V⎓3A 20V⎓5A 28V⎓5A
IN2(Type-C2) 5V⎓3A 9V⎓3A 12V⎓3A 15V⎓3A 20V⎓3.25A
IN1(Type-C1)+IN2(Type-C2): (20V⎓5A+20V⎓3.25A) 165W MAX*
Output: 210W MAX*
OUT1(Type-C1) 5V⎓3A 9V⎓3A 12V⎓3A 15V⎓3A 20V⎓5A
5-20V⎓6A 28V⎓5A 140W MAX
OUT2(Type-C2) 5V⎓3A 9V⎓3A 12V⎓3A 15V⎓3A 20V⎓3.25A
5-11V⎓5A 5-20V⎓4.5A 90W MAX
OUT3(USB-A1) 5V⎓3A 9V⎓3A 5-11V⎓3A 33W MAX
Multi-port: 5V⎓4A (OUT1 5V⎓1.5A OUT2 5V⎓1.5A OUT3 5V⎓1A)
9V⎓9A (OUT1 9V⎓3A OUT2 9V⎓3A OUT3 9V⎓3A)
12V⎓6A (OUT1 12V⎓3A OUT2 12V⎓3A)
15V⎓6A (OUT1 15V⎓3A OUT2 15V⎓3A)
20V⎓9A (OUT1 20V⎓6A OUT2 20V⎓3A)
Operating Temperature: 5°C~35°C
Charging Time: Approx. 1 hour (with a charger over 120W and the included Type-C to Type-C charging cable, IN1 port)
Approx. 5.5 hours (with an 18W charger and the included Type-C to Type-C charging cable)
Power Bank Conversion Efficiency: 83.33% (5V⎓4A)
BSMI Certification Number: R36514
Product Dimensions: Approx. 152×44.5×57.1mm
Package Dimensions: Approx. 160×51×78mm
Product Net Weight: Approx. 584.8g
Product Gross Weight: Approx. 686.2g
Package Contents: PB200U Power Bank ×1, User Manual ×1, Type-C to Type-C Charging Cable ×1
Warranty: 180-day warranty by Taiwan distributor for non-human damage. If the product is a personal hygiene item, returns are not accepted after unsealing and use.
Note: Display items related to the main unit are not included in this listing.
Copyright © 2025 Jameison Technology Co., Ltd. All rights reserved.
Product Description
Product Details
- Material
- Other Materials
- How It's Made
- Machine-made
- Where It's Made
- Taiwan
- Stock
- More than 10
- Ranking
- No.19,073 - Electronics | No.578 - Chargers & Cables
- Popularity
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- 1,446 views
- 0 have saved this item
- Product Type
- Authorized Representation
- Authorized By
- CUKTECH 酷態科
- Listing Summary
- 1. Digital display screen, easily monitor charging status 2. Can charge laptops, single port output up to 140W MAX 3. Total output up to 210W MAX 4. Supports charging three devices simultaneously 5. Allowed on flights, with CCC mark 6. Dual port self-charging 165W MAX 7. Order today, ships next business day
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