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CUKTECH 15 Ultra reviews
Brand: CUKTECH
Historic — Current UK availability not confirmed. Reviews and specifications remain available. Browse current products →
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Compare CUKTECH 15 Ultra reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codePB200U
The product, explained
About the CUKTECH 15 Ultra
CUKTECH 15 Ultra is listed in the power banks category. The recorded specifications include battery capacity: 20000 mAh; fast charging: Yes; total output power: 165 W. This entry covers manufacturer code PB200U. Specifications relate to this exact source record; other editions or packages may differ.
For CUKTECH 15 Ultra, the recorded details include battery capacity: 20000 mAh; total output power: 165 W; fast charging: Yes. Use these facts to narrow a shortlist, then compare the reviewers’ findings on the features that matter for your use.
- Battery capacity
- 20000 mAh
- Total output power
- 165 W
- Fast charging
- Yes
- Weight
- 1.3 pounds
Make it work for you
Before choosing the CUKTECH 15 Ultra
List simultaneous charging needs
List simultaneous devices and their required charging power.
Verify USB-C PD chain
Verify USB-C PD support on bank, cable and device.
Check recharge arrangements
Check recharge time and whether a suitable wall charger is included.
Independent perspectives
Expert reviews 2
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
TechRadar
3.50 / 5Original rating: 3.5 / 5
Reviewed power bank: CUKTECH 15 Ultra. Reviews identify the tested generation, capacity, charging power and cable configuration.
Read the full review ↗Checked 11 Oct 2026
Expert Reviews
4.00 / 5Original rating: 4 / 5
Reviewed power bank: CUKTECH 15 Ultra. Reviews identify the tested generation, capacity, charging power and cable configuration.
Read the full review ↗Checked 11 Oct 2026
More expert reviews
Fstoppers
Powering Your Photography Workflow: CUKTECH 15 Ultra Power Bank Keeps You Going Anywhere
By Kim Simpson. Read the publisher’s assessment of this model.
Read the full review ↗Review link · Not included in the COR Score
Movies Games and Tech
Review: CUKTECH 15 Ultra Power Bank
By Daniel Waite. Read the publisher’s assessment of this model.
Read the full review ↗Review link · Not included in the COR Score
Techlicious
CUKTECH 15 Ultra Power Bank: Serious Power with Smart Feedback
By Josh Kirschner. Read the publisher’s assessment of this model.
Read the full review ↗Review link · Not included in the COR Score
Coolsmartphone
CUKTECH 15 Ultra Powerbank – Review.
By Ian Furlong. Read the publisher’s assessment of this model.
Read the full review ↗Review link · Not included in the COR Score
Independent reviews, made comparable
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Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
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Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
CUKTECH 15 Ultra specifications
Manufacturer code: PB200U · Manufacturer product record · Checked 11 Oct 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Battery capacity | 20000 mAh |
|---|---|
| Total output power | 165 W |
| Fast charging | Yes |
| Weight | 1.3 pounds |
More product specifications
Open a section for the details that matter to you.
Connections & wireless1 detail
| Maximum single-port output | 140 W |
|---|
Power & battery3 details
| Battery technology | Lithium-ion (four cells) |
|---|---|
| Maximum combined input power | 165 W |
| Charging standards | PD 3.1; PPS; QC; FCP; SCP; MiPPS |
Design & dimensions2 details
| Product type | Power bank |
|---|---|
| Dimensions | 5.98 x 2.25 x 1.75 inches |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
Compare other power banks
More products in this category. Compare their exact features, original reviews and available offers alongside the CUKTECH 15 Ultra.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| CUKTECH 10 Mini reviews → | CUKTECH | CUKTECH-10-MINI | tbd1 critic reviews · Available after 3 |
| Baseus EnerFill FC11 Power Bank with Cables 20000mAh 45W reviews → | Baseus | E0031100 | tbd0 critic reviews · Available after 3 |
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| Baseus EnerFill FC31 Power Bank 20000mAh 45W reviews → | Baseus | P10082105213-00 | tbd0 critic reviews · Available after 3 |
Your questions, answered
CUKTECH 15 Ultra FAQs
How many expert reviews are available for CUKTECH 15 Ultra?
This page currently includes 2 scored critic reviews. Each publisher counts once. Follow the review cards for the original verdict and the version that was tested.
What is the COR Score for CUKTECH 15 Ultra?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies CUKTECH 15 Ultra using manufacturer code PB200U. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed battery capacity for CUKTECH 15 Ultra?
The source specification records battery capacity as 20000 mAh. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed total output power for CUKTECH 15 Ultra?
The source specification records total output power as 165 W. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for CUKTECH 15 Ultra?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
How many phone charges will it provide?
It varies with phone battery size, voltage conversion, cable and use. Treat advertised figures as estimates and compare watt-hours.
Can it charge a laptop?
Only if the power bank, cable and laptop support a compatible USB-C power level. Check all three.
Can I put it in checked luggage?
Check the airline rules before travel. Spare lithium-battery rules can differ by carrier and route.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Power bank buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Power bank capacity explained: how much do you really need?Power-bank capacity is usually stated for its internal cells, not as energy delivered at a phone’s charging voltage. Conversion and cable losses mean the useful output is lower, so capacity is best used…USB Power Delivery power banks explainedMatch the bank, cable and device around a shared USB Power Delivery profile rather than the USB-C connector shape.Power bank ports and cables: avoiding charging bottlenecksPlan simultaneous charging around port direction, shared output and cables rated for the required power.Travelling with a power bank: capacity and safety checksIdentify watt-hours, protect the battery and check the current carrier rules before every flight.