# Laptop AC adapter Dell 45W with 7.4 mm connector, 3‑pin

**URL:** https://aio.lv/en/product--dell-ac-adapter-45w-3-pin--11836876
**Data updated:** 2026-03-09 14:50 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Dell
**Manufacturer code:** AC Adapter, 45W, 3 Pin,
**EAN:** 5704174800927
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 49.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-ac-adapter-45w-3-pin--11836876

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

AC adapter for Dell laptops, rated 45W with a 7.4 mm barrel connector and 3‑pin input. Provides power and charging for compatible Dell notebook models that accept a 7.4 mm plug. Includes safety features typical for laptop adapters and is intended for replacing a lost or damaged charger or for use as a spare in home or office environments.

## Long description

AC adapter for Dell laptops, rated 45W with a 7.4 mm barrel connector and a 3‑pin AC input. Designed to supply stable power and recharge batteries in Dell notebooks that accept a 7.4 mm plug, this adapter is suitable as a direct replacement for a damaged or lost original charger or as an extra power source at home or in the office. The unit includes standard protection features such as overcurrent and short‑circuit protection and is compatible with systems that use a 7.4 mm DC barrel connector.
Advantages
This 45W Dell AC adapter delivers consistent voltage and current appropriate for compatible Dell laptops, supporting reliable charging and normal operation under typical workloads. The 7.4 mm barrel connector provides a secure physical fit with laptops that require that connector size. Built‑in safety functions help protect the laptop and battery from common electrical faults, and the compact form factor makes it convenient to carry as a spare.
Suitable for
Replacing a lost or damaged Dell laptop charger that uses a 7.4 mm DC plug
Keeping an extra adapter at home, office, or in travel bag for compatible Dell notebooks
Powering and charging Dell laptops during normal daily use and light productivity tasks
Key specifications
Output power: 45W
DC connector: 7.4 mm barrel plug
AC input: three‑pin mains connector
Protection: overcurrent and short‑circuit protection (typical for laptop adapters)
Designed for: Dell laptops that accept a 7.4 mm DC plug
How to use
Connect the three‑pin AC power cable to the adapter and plug it into a suitable mains outlet. Insert the 7.4 mm barrel connector firmly into the laptop power port until it seats. Confirm the laptop indicates charging or recognizes external power. Unplug the adapter from the mains before disconnecting the DC plug from the laptop. Use the adapter on a stable, ventilated surface and avoid covering the unit while in use to prevent overheating.
Usage recommendations
Use this adapter only with Dell laptops specified to accept a 7.4 mm DC connector and within the power limits of 45W. Avoid using damaged cables or connectors, and disconnect the adapter from mains during extended periods of non‑use. For optimal battery health, follow the laptop manufacturer’s charging guidance and ensure vents remain unobstructed while charging.

## FAQ

### How much does the Dell 45W laptop AC adapter 7.4 mm cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 20.07.2026 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, 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 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

## Image

https://aio.lv/img/cache/product/11836876/67236465_large.webp