# Power bank T'nB PBU20000 — 20000 mAh Polymer, 2x USB-A 2.1 A, Black

**URL:** https://aio.lv/en/product--tnb-sb11468--12222730
**Data updated:** 2026-03-29 16:10 (EEST)
**Category:** Power Banks
**Manufacturer:** TNB
**Manufacturer code:** SB11468
**EAN:** 3303170107348
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tnb-sb11468--12222730

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

T'nB PBU20000 is a portable power bank with a 20000 mAh polymer battery for charging smartphones, tablets and other USB devices. It provides two simultaneous USB-A outputs with up to 2.1 A output current per port, supports charging of two devices at once and weighs 0.414 kg. Ideal for travel, daily backup power and on‑the‑go use.

## Long description

T'nB PBU20000 is a portable power bank with a 20000 mAh polymer battery designed to recharge smartphones, tablets and other USB devices on the move. The compact black unit provides two USB-A output ports that can be used simultaneously, offering up to 2.1 A per port. Weighing 0.414 kg, it is intended as a daily backup power source for travel, commuting and situations where mains power is unavailable.
Advantages
The polymer 20000 mAh battery delivers a high energy density in a relatively lightweight housing, enabling multiple device charges from a single rechargeable unit. Two USB-A outputs allow charging of two devices at once without the need for an adapter hub. The power bank supports up to 2.1 A per port for faster charging compared with lower-current power banks, and it includes a Micro USB cable for recharging the power bank itself.
Suitable for
Charging smartphones while travelling or commuting
Providing backup power for tablets during extended use
Powering USB devices such as MP3 players, portable game consoles and cameras
Keeping multiple devices charged during meetings, flights or outdoor activities
Key specifications
Battery capacity: 20000 mAh (polymer)
Output ports: 2 × USB-A
Maximum output current per port: up to 2.1 A
Colour: Black
Weight: 0.414 kg
How to use
Connect your device to one of the USB-A outputs using its charging cable. The power bank supplies up to 2.1 A per port; charging speed depends on the connected device and cable. To recharge the power bank, connect the included Micro USB cable to the power bank’s input and to a USB power source. Monitor the power bank’s charge status if the unit has LEDs or indicators before disconnecting.
Usage recommendations
For optimal battery life, recharge the power bank after deep discharges and store it partially charged if not used for extended periods. Use quality USB cables and avoid exposing the power bank to extreme temperatures. Charge compatible devices one or two at a time to maintain efficient charging current distribution.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 456 g |
| Package depth | 195 mm |
| Package height | 30 mm |
| Package width | 85 mm |

### Power

| Feature | Value |
|---|---|
| Input voltage | 5 |
| Output voltage | 5 |
| Input current | 2 |
| Output current | 2.1 A |

### Ports & interfaces

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Polymer |
| Battery capacity | 20000 mAh |

### Performance

| Feature | Value |
|---|---|
| Fast charging | Yes |
| Charging source | USB |
| USB Power Delivery up to | 10 W |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Number of simultaneously connected devices (max) | 2 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C |
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.414 kg |

## FAQ

### How much does the Power bank T'nB PBU20000 20000 mAh cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 01.07.2026 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 TNB 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 TNB 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), weight, battery capacity, 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.

### Where can I download the instructions for Power bank T'nB PBU20000 20000 mAh?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12222730/68101510_large.webp