Dudao K11 Pro 20000mAh Powerbank with Built-in Cables, Black
| Products ID: | 132865 |
|---|---|
| Availablity: | Ready to Order |
| Delivery Time | 5-12 business days |
| EAN: | 6977196681877 |
The Dudao K11 Pro is a high-capacity 20,000 mAh power bank designed for maximum convenience and versatility in any situation.
Practical Daily Power
This power bank is the ultimate travel companion, eliminating the need to carry extra charging cables. With its integrated connectors, it is ready to power up almost any mobile device on the go, fitting perfectly into your active lifestyle.
Key Features
- 20000 mAh Capacity: Provides enough energy to charge smartphones and tablets multiple times.
- 4 Built-in Cables: Includes USB-A, USB-C, Lightning, and Micro USB for universal compatibility.
- Multi-Device Charging: Power up to 4 devices simultaneously to save time.
- Compact Design: Slim and portable shape that easily fits into bags or backpacks.
- Advanced Safety: Protection against overheating, overvoltage, and short circuits ensures stable charging.
Technical Specifications
| Brand | Dudao |
|---|---|
| Model | K11 Pro |
| Capacity | 20000 mAh |
| Battery Type | Lithium Polymer |
| Max Power | 10 W |
| Output Ports | USB-A, USB-C, Lightning, Micro USB |
Frequently Asked Questions
Can I charge an iPhone and an Android phone at the same time?
Yes, the built-in Lightning and USB-C cables allow you to charge different types of devices simultaneously.
How do I recharge the power bank itself?
You can recharge it via the USB-C or Micro USB input ports, or by using the built-in USB-A cable.
Is this power bank allowed on airplanes?
Generally, 20,000 mAh power banks are permitted in carry-on luggage, but we recommend checking with your specific airline first.
Does it support fast charging?
This model provides a steady 10W output, which is standard for reliable everyday charging.
SMS & email notification
SMS notification before arrival
We want you to be happy with your purchase. If something isn't right, here's how returns work.
Return window
Most unused items can be returned within 30 days of delivery for a full refund or exchange. Items must be in original condition with original packaging.
Refund timeline
Once we receive and inspect your return, a refund is issued within 7–10 business days to the original payment method.
Conditions
- Item must be unused and in original condition
- Include your receipt or proof of purchase
- Perishable or custom-made items are non-returnable
- Return shipping is covered only for faulty or incorrect items
Ready to return?
Contact us and we'll guide you through the process.



























