# Power Adapter CoreParts MBA1057

**URL:** https://aio.lv/en/product--coreparts-mba1057--3901774
**Data updated:** 2025-12-29 13:51 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** CoreParts
**Manufacturer code:** MBA1057
**EAN:** 5711045634550
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--coreparts-mba1057--3901774

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The CoreParts MBA1057 is a 90W indoor power adapter designed for laptops. It operates on an input voltage of 110-230V and provides a stable output current of 4.74A. The adapter features a 5.5\*2.5 connector and is housed in durable black plastic. Certified with CE, it ensures safety and reliability for your devices.

## Long description

The CoreParts MBA1057 is a 90W indoor power adapter for laptops, providing a stable 19V output at 4.74A. It accepts a wide input voltage range of 110–230V and uses a 5.5×2.5 mm barrel connector. The adapter is housed in durable black plastic and carries CE certification for safety and compliance.
Advantages
This power adapter delivers consistent power suitable for many laptop models that use a 5.5×2.5 mm connector. With 90W output and wide input voltage compatibility, it supports reliable charging in different regions. The CE certification indicates conformity with applicable safety standards.
Suitable for
 Charging laptops that require 19V/4.74A and a 5.5×2.5 mm connector
 Replacement adapter for compatible notebook models
 Use in regions with 110–230V mains supply
Key specifications
 Brand: CoreParts
 Model: MBA1057
 Power: 90W
 Output: 19V ⎓ 4.74A
 Input voltage: 110–230V
 Connector: 5.5 × 2.5 mm barrel
 Housing: black plastic
 Certifications: CE
 EAN: 5711045634550
How to use
Connect the adapter to a suitable mains outlet (110–230V), then insert the 5.5×2.5 mm connector into the laptop power socket. Verify that the laptop's required voltage and current match the adapter's output (19V, 4.74A). Allow the adapter to ventilate during use and avoid covering it to prevent overheating.
Usage recommendations
Use the CoreParts MBA1057 as a direct replacement only for laptops that accept a 5.5×2.5 mm connector and require 19V/4.74A. If unsure about compatibility, check your device's original adapter label or manufacturer specifications before use.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Compatibility | - Asus F Notebook Series: F5Z
- Asus PRO: 50SL
- Asus X Notebook Series: X71SL |
| Purpose | Laptop |
| Power current type | AC-to-DC |
| Detachable power connectors | Yes |

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| AC adapter output current | 4.74 A |
| Input voltage | 110-230 |
| Output voltage | 19 |
| Input frequency | 50 - 60 |
| Output current | 4.74 A |
| Adjustable output voltage | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Housing material | Plastic |
| On/off switch | No |

### Technical details

| Feature | Value |
|---|---|
| Power | 90 W |
| Input operation voltage (min) | 100 V |
| Housing colour | Black |
| Plug 1 dimensions | 5.5\*2.5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Height | 80 mm |
| Width | 60 mm |
| Depth | 40 mm |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | 5.5\*2.5 |
| Power supply type | Indoor |
| Automatic output voltage adjustment | Yes |
| Overload protection | Yes |
| Power consumption (standby) | 0.21 W |
| Batteries included | No |
| Short circuit protection | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Harmonized System (HS) code | 85044095 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 250 g |
| Package depth | 40 mm |
| Package height | 80 mm |
| Package width | 60 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Included power plug types | EU |
| Quantity per pack | 1 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE |

## FAQ

### How much does the Power Adapter CoreParts MBA1057 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 — 250 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 15.07.2026 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. 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 CoreParts 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 CoreParts 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.

### Where can I download the instructions for Power Adapter CoreParts MBA1057?

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/3901774/64233412_large.webp