# Power Adapter CoreParts MBA1091

**URL:** https://aio.lv/en/product--coreparts-45n0253--3979166
**Data updated:** 2025-12-29 13:56 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** CoreParts
**Manufacturer code:** 45N0253
**EAN:** 5711045759826
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--coreparts-45n0253--3979166

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The CoreParts MBA1091 is a 65W indoor power adapter designed for laptops. It features an input voltage range of 110-230V and outputs 3.25A with a Lenovo Square connector. The adapter is made of durable black plastic and certified with CE and 45N0253, ensuring safety and reliability.

## Long description

The CoreParts MBA1091 is a 65W indoor power adapter for laptops, offering an input voltage range of 110–230 V and an output of 3.25 A via a Lenovo Square connector. The adapter is made of durable black plastic and is CE certified; it is listed under manufacturer part number 45N0253 (EAN 5711045759826).
Advantages
This CoreParts power adapter meets CE and RoHS requirements and is produced with processes that reduce environmental impact. It is supplied in zero-carbon packaging and designed for compatibility with listed laptop models, simplifying the search for a correct replacement. The compact black housing and standard Lenovo Square connector provide reliable physical durability and easy connection.
Suitable for
 Replacing a broken or lost 65W Lenovo Square laptop charger
 Using with laptops that accept 65W, 3.25A input via Lenovo Square connector
 Indoor charging at home, office, or travel where compatible
Key specifications
 Brand: CoreParts
 Model: MBA1091
 Manufacturer part number (MPN): 45N0253
 EAN: 5711045759826
 Power: 65 W
 Output: 3.25 A
 Input voltage: 110–230 V
 Connector type: Lenovo Square
 Colour: Black
 Weight: 0.25 kg
 Certifications: CE, RoHS
How to use
Connect the adapter to a compatible laptop using the Lenovo Square connector and plug the adapter into an AC outlet within the specified 110–230 V range. Ensure the connector is fully inserted and that the adapter is placed on a hard, ventilated surface during use. Disconnect from the mains and the laptop before moving or storing the adapter.
Usage recommendations
Use this adapter only with devices that accept a 65W, 3.25A input via a Lenovo Square connector and operate within the 110–230 V AC range. Do not expose the adapter to water, extreme temperatures, or prolonged direct sunlight. If the adapter becomes hot to the touch, damaged, or emits unusual smells or sounds, stop use immediately and replace it.

## Specifications

| Feature | Value |
|---|---|
| AC port type | C5 |

### Performance

| Feature | Value |
|---|---|
| Compatibility | IBM/Lenovo ThinkPad Edge E531 |
| Purpose | Laptop |
| Power current type | AC-to-DC |
| Detachable power connectors | Yes |

### Power

| Feature | Value |
|---|---|
| Output power | 65 W |
| AC adapter output current | 3.25 A |
| Input voltage | 110-230 |
| Output voltage | 20 |
| Input frequency | 50 - 60 |
| Output current | 3.25 A |
| Adjustable output voltage | No |

### Design

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

### Technical details

| Feature | Value |
|---|---|
| Power | 65 W |
| Input operation voltage (min) | 100 V |
| Housing colour | Black |
| Plug 1 dimensions | Lenovo Square |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Height | 30 mm |
| Width | 187 mm |
| Depth | 127 mm |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | Lenovo Square |
| 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 | 374 g |
| Package depth | 127 mm |
| Package height | 53 mm |
| Package width | 187 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 MBA1091 cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 450 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 27.07.2026 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 MBA1091?

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/3979166/64564348_large.webp