# Power adapter/inverter Akyga AK-TB-21 for tablets, Indoor 10 W, 110–240 V, Black, 1.5 m cable

**URL:** https://aio.lv/en/product--akyga-ak-tb-21--10533107
**Data updated:** 2026-03-07 17:52 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Akyga
**Manufacturer code:** AK-TB-21
**EAN:** 5901720136237
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Akyga AK-TB-21 is a 10 W indoor power adapter/inverter designed for tablets. It accepts 110–240 V input and provides stable power for charging and operation. The unit is black, compact (35 mm wide, 63 mm deep) and comes with a 1.5 m cable. Suitable for home, office or travel use where mains power conversion is required.

## Long description

Akyga AK-TB-21 is a compact indoor power adapter/inverter designed to supply tablets and other small mobile devices with stable mains power. The unit converts 110–240 V AC input to a 5 V DC output at 2 A (10 W), providing a suitable charging current for many tablets and mini computers. The adapter is finished in black, measures 35 mm wide and 63 mm deep, and includes a 1.5 m cable terminated with a 2.5 x 0.7 mm plug for convenient placement and use at home, in the office or while traveling.
Advantages
The adapter delivers a constant 5 V/2 A output for reliable charging performance and supports multiple built-in protections: over-voltage, over-current, over-power, over-temperature and short-circuit protection. Its lightweight and compact housing reduces bulk and makes it easy to handle the connected device during charging. The 1.5 m cable increases flexibility in positioning the tablet while charging.
Suitable for
Charging tablets and small touchscreen devices
Powering mini computers and single-board computers requiring 5 V/2 A
Use in home and office environments
Portable use while traveling where mains conversion is needed
Key specifications
Input voltage: 110–240 V AC
Output: 5 V DC, 2 A (10 W)
Cable length: 1.5 m
Plug size: 2.5 x 0.7 mm
Colour: Black
Dimensions: 35 mm (width) × 63 mm (depth)
Indoor use
Protection features: over-voltage, over-current, over-power, over-temperature, short-circuit
How to use
Connect the adapter to a compatible mains outlet (110–240 V AC), then insert the 2.5 x 0.7 mm plug into the tablet or device power socket. Ensure the device accepts 5 V/2 A input. While charging, place the adapter on a stable, dry surface and avoid covering the housing to maintain airflow and thermal dissipation. Disconnect the adapter from the mains when not in use.
Usage recommendations
Use the adapter with devices that specify a 5 V input and are compatible with a 2 A supply. Avoid using the adapter in damp or wet conditions and do not expose it to direct sunlight or temperatures beyond typical indoor ranges. If the device becomes unusually hot or charging is unstable, disconnect the adapter and consult device documentation or technical support.

## Specifications

| Feature | Value |
|---|---|
| Maximum input voltage | 240 V |

### Performance

| Feature | Value |
|---|---|
| Brand compatibility | Prestigio |
| Purpose | Tablet |
| Power current type | AC-to-DC |

### Power

| Feature | Value |
|---|---|
| Output power | 10 W |
| Input voltage | 110-240 |
| Output voltage | 5 |
| Input current | 0.4 |
| Output current | 2 A |
| Efficiency | 80 % |
| Adjustable output voltage | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Cable length | 1.5 m |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.115 kg |
| Height | 65 mm |
| Width | 35 mm |
| Depth | 63 mm |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Indoor |

### Logistics data

| Feature | Value |
|---|---|
| EAN/UPC/GTIN (packaging) | 5901720136237 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 139 g |
| Package depth | 160 mm |
| Package height | 45 mm |
| Package width | 87 mm |
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Akyga 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 Akyga 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: weight, 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/10533107/64400933_large.webp