# AC Adapter Dell W125712521 65W 19.5V power adapter for laptops

**URL:** https://aio.lv/en/product--dell-w125712521--3589955
**Data updated:** 2026-02-12 09:54 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Dell
**Manufacturer code:** W125712521
**EAN:** 5704174208051
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-w125712521--3589955

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Dell AC adapter model W125712521 provides 65W output at 19.5V for compatible laptops. It serves as a replacement or spare power supply for charging and operating portable Dell devices that accept this voltage and wattage. The adapter is intended for everyday use at home, office, or travel, ensuring stable power delivery and convenient battery charging.

## Long description

The Dell AC adapter W125712521 supplies 65W of power at 19.5V designed for compatible laptops. It functions as a replacement or spare power supply for Dell portable computers that accept a 19.5V input and up to 65W power draw. The adapter enables charging and operation of the device while providing regulated output and thermal protection to support everyday use at home, in the office, or during travel.
Advantages
This power adapter delivers stable 19.5V output and 65W power, supporting reliable charging and consistent performance under normal workloads. Built-in protection features help prevent overcurrent and short-circuit conditions. The compact brick design and detachable cable options make it convenient to carry and store. The adapter is compatible with systems that require a matching voltage and wattage, providing a straightforward replacement solution when the original unit is lost or damaged.
Suitable for
Replacing a lost or damaged laptop power adapter that requires 19.5V and up to 65W
Carrying as a spare charger for business travel or commuting
Using at home or in the office to charge and operate compatible Dell laptops
Key specifications
Output voltage: 19.5 V
Output power: 65 W
Input: AC mains (standard voltage range depending on region)
Connector type: laptop power plug compatible with supported Dell models
Protection: overcurrent and short-circuit protection, thermal regulation
Form factor: external AC adapter (power brick) with cable
How to use
Connect the AC adapter to an appropriate mains outlet using the supplied power cord, then plug the adapter’s output connector securely into the laptop’s DC input jack. Verify the connection and charging indicator on the laptop to confirm power delivery. For best results, use the adapter only with laptops that require 19.5V and do not exceed 65W power consumption. Unplug from the mains when not in use for extended periods and allow the adapter to cool if it becomes warm during prolonged operation.
Usage recommendations
Use the adapter in dry, well-ventilated environments and avoid covering the power brick while in operation. Check that the input voltage range of the adapter matches local mains supply before connecting. Replace any frayed or damaged cables and avoid using the adapter if it shows signs of physical damage.

## FAQ

### How much does the Dell W125712521 65W 19.5V AC adapter cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4433 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 08.07.2026 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: 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 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/3589955/51265523_large.webp