# Power Adapter DELL 331-7957 180W Indoor Black

**URL:** https://aio.lv/en/product--dell-331-7957--10928956
**Data updated:** 2025-12-30 14:53 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Dell
**Manufacturer code:** 331-7957
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-331-7957--10928956

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The DELL 331-7957 is an indoor power adapter designed for laptops, providing 180W output power. It features a sleek black design, a cable length of 1.83 m, and dimensions of 76.2 mm in width and 154.9 mm in depth. This adapter ensures reliable power supply for your device, making it an essential accessory for laptop users.

## Long description

The DELL 331-7957 180W Indoor Black power adapter is a replacement or additional AC adapter for compatible Dell laptops. Delivering 180 watts of output power, it allows you to run your notebook and charge its battery from mains power. The adapter has a compact black housing and includes a 1.83 m (6 ft) power cord for indoor use.
Advantages
This 180W Dell power adapter provides a stable mains power source for supported Dell notebooks and enables simultaneous operation and battery charging. Its compact form factor and black finish suit office and home environments. The included 1.83 m cable offers sufficient reach for typical indoor setups, and the unit is intended as a direct replacement or spare to avoid transporting a single adapter between locations.
Suitable for (tasks / use cases)
Keeping a dedicated power adapter at the office
Having a spare adapter at home
Using a second adapter for travel or shared workspaces
Replacing a lost or faulty laptop AC adapter
Key specifications
Model: DELL 331-7957
Output power: 180 W
Intended use: Indoor laptop AC adapter
Cable length: 1.83 m (6 ft)
Colour: Black
Dimensions (approx.): 76.2 mm (W) x 154.9 mm (D)
Weight: 0.5761 kg
How to use
Connect the power cord to the adapter and plug it into a compatible Dell laptop charging port. Then insert the mains plug into a grounded indoor power outlet. Confirm that the laptop indicates charging and that any required connector is correctly seated. Use this adapter as a spare or replacement unit and avoid exposing it to water, excessive heat, or prolonged direct sunlight.
Usage recommendations
Use the adapter only with compatible Dell laptops and with indoor mains power outlets. Check the laptop’s power requirements to ensure 180 W is suitable, and replace a damaged cable or adapter to prevent electrical hazards.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Compatibility | - Inspiron 15 7558; Latitude E7240, E7440;
- Precision Mobile Workstation M4800 |
| Brand compatibility | Dell |
| Purpose | Laptop |
| Power current type | AC-to-DC |

### Power

| Feature | Value |
|---|---|
| Output power | 180 W |
| Adjustable output voltage | No |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Cable length | 1.83 m |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.5761 kg |
| Height | 30.48 mm |
| Width | 76.2 mm |
| Depth | 154.9 mm |

### Other features

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

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |

## FAQ

### How much does the Power Adapter DELL 331-7957 cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 13.07.2026 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 Dell 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 Dell 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/10928956/64511484_large.webp