# Power adapter/inverter MicroSpareparts MSPT2042C 90 W, Indoor, Input 10–15 V, Output 4.5 A, Lenovo Square connector, Black

**URL:** https://aio.lv/en/product--microspareparts-mobile-mspt2042c--11926326
**Data updated:** 2026-03-10 10:53 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** MicroSpareparts Mobile
**Manufacturer code:** MSPT2042C
**EAN:** 5712505316597
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microspareparts-mobile-mspt2042c--11926326

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

MicroSpareparts MSPT2042C is a 90 W indoor power adapter/inverter designed for laptops with a Lenovo Square connector. It accepts 10–15 V input and provides 4.5 A output current. The unit has a plastic black housing, CE certification, and is intended as a replacement or spare power supply for compatible portable devices.

## Long description

MicroSpareparts MSPT2042C is a 90 W indoor power adapter and inverter designed as a replacement power supply for laptops that use the Lenovo Square connector. The unit accepts a low-voltage input between 10 and 15 V and delivers a stabilized DC output with a rated output current of 4.5 A. Housed in a black plastic enclosure and carrying CE certification, this compact adapter is intended for use as a spare or replacement for compatible portable devices.
Advantages
The adapter provides a clear functional match for devices requiring a Lenovo Square connector and a 4.5 A output current at 90 W power. Its compact plastic housing keeps weight low (approximately 0.1 kg) while allowing straightforward cable routing and installation. CE certification indicates conformity with applicable European safety and electromagnetic compatibility requirements. The straightforward input range of 10–15 V makes it suitable for systems supplied from regulated low-voltage sources.
Suitable for
Replacement power supply for laptops with Lenovo Square connector
Use as a spare adapter for portable devices requiring 90 W and 4.5 A output
Indoor use where a compact, low-weight adapter is required
Key specifications
Output power: 90 W
Input voltage range: 10–15 V
Output current: 4.5 A
Connector type: Lenovo Square connector
Product colour: Black
Intended use: Indoor power adapter / inverter for portable devices
Housing material: Plastic (black)
Weight: 0.1 kg (approx.)
Certification: CE
How to use
Connect the adapter to a compatible low-voltage supply within the 10–15 V input range, then attach the Lenovo Square connector to the laptop or portable device requiring the 90 W, 4.5 A supply. Ensure the device is powered off or in a low-power state while connecting for safety. Verify that the connector is fully seated and that any indicator LEDs (if present on the device) show normal charging or power status. Disconnect by removing the connector from the device before disconnecting the input supply when possible.
Usage recommendations
Use the adapter only with devices that specify compatibility with a Lenovo Square connector and the same or compatible voltage and current ratings. Avoid exposure to moisture, extreme heat, or mechanical stress, and ensure ventilation around the adapter during prolonged use. If the adapter becomes hot to the touch, produces unusual noise, or emits odors, discontinue use and inspect both adapter and device for faults. For continued reliability, store the adapter in a dry environment when not in use.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Compatibility | Lenovo ThinkPad X1 Carbon |
| Purpose | Laptop |
| Power current type | DC1-to-DC2 |

### Power

| Feature | Value |
|---|---|
| Output power | 90 W |
| AC adapter output current | 4.5 A |
| Input voltage | 10 -15 |
| Output voltage | 20 |
| Input current | 8 |
| Output current | 4.5 A |

### Design

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

### Technical details

| Feature | Value |
|---|---|
| Power | 90 W |
| Housing colour | Black |
| Plug 1 dimensions | Lenovo Square |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.1 kg |
| Height | 48 mm |
| Width | 159 mm |
| Depth | 104 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 | 85044090 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 148 g |
| Package depth | 104 mm |
| Package height | 48 mm |
| Package width | 159 mm |

### Packaging content

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

### Certificates

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

## FAQ

### How much does the MicroSpareparts MSPT2042C 90 W power adapter cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Thursday 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 MicroSpareparts Mobile 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 MicroSpareparts Mobile 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/11926326/67374805_large.webp