# Portable power bank Dudao K11 Pro 20000 mAh black — high-capacity mobile charger

**URL:** https://aio.lv/en/product--dudao-6977196681877--11645448
**Data updated:** 2026-02-16 07:00 (EET)
**Category:** Power Banks
**Manufacturer:** Dudao
**Manufacturer code:** 6977196681877
**EAN:** 6977196681877
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dudao-6977196681877--11645448

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Dudao K11 Pro is a portable 20000 mAh power bank in black, designed to recharge smartphones, tablets and other USB-powered devices on the go. With its high capacity it provides multiple recharges, suitable for travel, commuting or emergency backup. Compact form factor and universal USB connectivity make it practical for daily use.

## Long description

Dudao K11 Pro 20000 mAh in black is a portable power bank designed to provide extended mobile charging for smartphones, tablets and other USB-powered devices. Its high-capacity battery stores enough energy for multiple full recharges, making it suitable for travel, daily commuting or as an emergency backup when mains power is unavailable. The unit features a compact rectangular form factor, universal USB output(s) and simple status indication to help manage device charging while on the move.
Advantages
The large 20000 mAh capacity delivers multiple device charges without frequent recharging of the power bank itself. Universal USB compatibility supports a wide range of devices without special cables or adapters. The compact and lightweight design balances high capacity with portability, allowing storage in a bag or backpack. Simple status indicators provide clear information about remaining charge and charging progress.
Suitable for
Recharging smartphones and tablets during travel
Providing backup power during power outages
Charging Bluetooth headphones, wearable devices and small USB gadgets
Use during commuting, business trips or outdoor activities
Key specifications
Battery capacity: 20000 mAh
Color: black
Output interfaces: USB-A (universal USB connectivity)
Portable form factor: compact rectangular design for handheld or pocket storage
Compatibility: supports smartphones, tablets and other USB-powered devices
How to use
Charge the power bank from a suitable USB power source before use. Connect your device to the power bank using the appropriate USB cable and confirm charging begins via the unit’s status indicators. Monitor the remaining capacity through the indicator lights and disconnect your device when charging is complete. Recharge the power bank after use to maintain readiness for the next use.
Usage recommendations
Store the power bank in a dry, cool place and avoid exposure to prolonged high temperatures. Use compatible charging cables and avoid using damaged cords. For best battery lifespan, avoid leaving the power bank fully discharged for extended periods and recharge it periodically if not used frequently.

## FAQ

### How much does the Dudao K11 Pro 20000 mAh power bank cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8312 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Dudao products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Dudao service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11645448/68533399_large.webp