# Power Adapter CoreParts MBA1089

**URL:** https://aio.lv/en/product--microbattery-mba1089--623228
**Data updated:** 2025-12-28 21:30 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** MicroBattery
**Manufacturer code:** MBA1089
**EAN:** 5711045711459
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microbattery-mba1089--623228

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The CoreParts MBA1089 is a 90W indoor power adapter designed for laptops. It operates on an input voltage of 110-230V and delivers a stable output current of 4.5A. The adapter features a square connector and comes in a sleek black plastic housing. Certified with CE, it ensures safety and reliability for your devices.

## Long description

The CoreParts MBA1089 is a 90W indoor power adapter for laptops, designed to provide stable power delivery for compatible portable computers. It supports an input voltage range of 110–230V and supplies up to 4.5A through a square connector. The adapter is housed in black plastic, carries CE certification and meets RoHS requirements, and is intended for indoor use.
Advantages
The adapter offers a reliable 90W output with a fixed 4.5A current rating and a wide input voltage range that suits international use. CE and RoHS certifications confirm compliance with relevant EU safety and environmental standards. The compact black plastic housing and standardized square connector simplify installation and replacement, while the product’s manufacturing and zero-carbon packaging reduce environmental impact.
Suitable for
Replacing a lost or faulty laptop power adapter
Providing stable power for everyday laptop use at home or office
Use with devices that accept a square connector and 90W, 4.5A power input
Key specifications
Power output: 90W
Output current: 4.5A
Input voltage: 110–230V
Connector type: square connector
Product colour: Black
Weight: 0.3 kg
Certifications: CE, RoHS
Intended use: Indoor
How to use
Check that the laptop accepts a square connector and that the required voltage and current match the adapter’s specifications (90W, 4.5A, input 110–230V). Connect the adapter to the laptop’s power input, then plug the adapter into a suitable mains socket. Use the adapter indoors on a stable surface and avoid covering it while in operation to prevent heat buildup. Disconnect the adapter from the mains before cleaning or when not in use for extended periods.
Usage recommendations
Use the adapter only with compatible devices that accept the specified connector and ratings. Avoid exposing the adapter to moisture, extreme temperatures, or impact. For safety and warranty reasons, do not attempt to open or repair the adapter yourself; consult a qualified technician or contact the manufacturer.

## Specifications

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

### Performance

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

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| AC adapter output current | 4.5 A |
| Input voltage | 110-230 |
| Output voltage | 20 |
| Input frequency | 50 - 60 |
| Output current | 4.5 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 | Square |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.3 kg |
| Height | 30 mm |
| Width | 190 mm |
| Depth | 127 mm |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | 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 | 512 g |
| Package depth | 127 mm |
| Package height | 54 mm |
| Package width | 190 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 MBA1089 cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 300 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 29.06.2026 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: Cash payment, 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 MicroBattery 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 MicroBattery 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 MBA1089?

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/623228/64544571_large.webp