# Portable Charger DUDAO K15Pro 20000mAh

**URL:** https://aio.lv/en/product--dudao-k15pro-black--10808276
**Data updated:** 2025-12-30 12:41 (EET)
**Category:** Power Banks
**Manufacturer:** Dudao
**Manufacturer code:** K15Pro-black
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dudao-k15pro-black--10808276

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The DUDAO K15Pro is a portable charger with a capacity of 20000mAh, utilizing Lithium Polymer (LiPo) technology. It features 1 USB Type-A output port and 2 USB Type-C ports, allowing for versatile charging options. With a power output of 22.5W, it ensures fast and efficient charging for your devices. The sleek black design makes it a stylish and practical accessory for on-the-go charging.

## Long description

The DUDAO K15Pro is a portable charger with a 20000 mAh Lithium Polymer battery designed to charge smartphones, tablets and other USB-powered devices on the go. It delivers up to 22.5 W of power and provides multiple output ports for flexible charging in a compact black housing.
Advantages
The powerbank offers a high 20000 mAh capacity in a portable form factor, supporting fast charging at up to 22.5 W. Multiple output ports (USB-A and USB-C) enable charging of two devices simultaneously. The Lithium Polymer construction provides reliable energy density while the black finish gives a neutral, durable appearance suitable for everyday use.
Suitable for
Charging smartphones during travel or daily commuting
Top-up charging for tablets and small USB-powered devices
Situations where two devices need charging at once
Key specifications
Battery capacity: 20000 mAh (LiPo)
Maximum output power: 22.5 W
Output ports: 1 × USB-A, 2 × USB-C
Maximum simultaneously connected devices: 2
Colour: Black
How to use
Connect the powerbank to your device using the appropriate USB cable (USB-A or USB-C). If the powerbank is depleted, recharge it via its input port according to the included cable and charger specifications. Monitor the powerbank status indicators (if present) to estimate remaining capacity and disconnect devices when fully charged to preserve battery health.
Usage recommendations
Use a charger and cable that match the powerbank's accepted input to recharge it safely. Avoid exposing the device to extreme temperatures and store it partially charged for longer-term storage. For optimal battery lifespan, avoid letting the powerbank fully discharge repeatedly.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Input interface | Lightning + USB Type-C |
| Lightning connector | Yes |
| USB Type-A output ports | 1 |
| USB Type-C connector | Yes |
| USB Type-A connector | Yes |
| USB Type-C ports quantity | 2 |
| Lightning ports quantity | 2 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 20000 mAh |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Charger compatibility | Universal |
| Shape | Rectangle |
| Number of simultaneously connected devices (max) | 2 |

### Performance

| Feature | Value |
|---|---|
| Fast charging | Yes |
| Charging source | USB |
| Built-in radio | No |
| USB Power Delivery up to | 22.5 W |

## FAQ

### How much does the Portable Charger DUDAO K15Pro 20000mAh cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 20.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: number of simultaneously connected devices (max), battery capacity, charger compatibility, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10808276/65651612_large.webp