# Power adapter SIL 65W for HP 77011040 — 18.5V output, 7.4×5.0 mm DC plug

**URL:** https://aio.lv/en/product--sil-77011040--3515783
**Data updated:** 2025-12-29 10:58 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** SIL
**Manufacturer code:** 77011040
**EAN:** 77011040
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sil-77011040--3515783

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

SIL Power Adapter 65W for HP model 77011040 supplies 18.5V with a 7.4×5.0 mm DC plug. Designed to replace or spare the original laptop power supply, it delivers up to 65 watts for charging and running compatible HP notebooks. Suitable for home, office, and travel use; provides stable power output and basic protection against short circuits and overload.

## Long description

SIL Power Adapter 65W for HP (model 77011040) is an original-style replacement adapter supplying 18.5V with a 7.4×5.0 mm DC plug. The adapter provides up to 65W output and is intended as a replacement or spare for compatible HP and Compaq notebook models. The package does not include a 3‑pin mains cable.
Advantages
The adapter delivers a stable 18.5V / 65W output suitable for charging and powering compatible laptops. Its 7.4×5.0 mm barrel plug matches many HP and Compaq models listed by the manufacturer. The unit is compact for transport and provides basic protection against short circuits and overloads.
Suitable for
HP and Compaq Presario notebooks (for example CQ60, CQ62, CQ56, CQ58 series)
HP EliteBook and ProBook series (for example EliteBook 820/840/850 G1, ProBook 4210s, 4520s, 5220m)
HP Pavilion, Envy, G-series and Mini series laptops (multiple dm1, dm3, dv3, dv5 and Gxx models)
HP ZBook, Spectre and Folio models (for example ZBook 14, Spectre Ultrabook 14-3200, Folio 13-2000)
Other compatible HP/Compaq models listed by the manufacturer (see model list)
Key specifications
Brand: SIL
Manufacturer part number (MPN): 77011040
Output power: 65W
Output voltage: 18.5V
DC plug size: 7.4 × 5.0 mm
Package: adapter only (mains cable 3‑pin not included)
How to use
Connect the adapter to the laptop DC input using the 7.4×5.0 mm plug, then connect the adapter to mains power with a suitable 3‑pin mains cable (not included). Ensure the laptop model appears in the compatible list and that the adapter's voltage and plug size match the laptop requirements. If the laptop does not charge, check the mains cable, connector seating and the device charging port for damage before use.
Usage recommendations
Use only with compatible HP and Compaq models listed by the manufacturer. Do not expose the adapter to moisture or extreme temperatures. Replace the mains cable with one rated for your region and inspect connectors regularly for wear.

## FAQ

### How much does the SIL Power Adapter 65W HP 77011040 cost, and is it available for purchase?

The price is 41.99 € (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 30.06.2026 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: 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 SIL 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 SIL 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/3515783/51191650_large.webp