# Power adapter SIL for Lenovo 77011015, 90W, 20.0V, laptop AC adapter

**URL:** https://aio.lv/en/product--sil-77011015--3515776
**Data updated:** 2025-11-20 13:37 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** SIL
**Manufacturer code:** 77011015
**EAN:** 77011015
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sil-77011015--3515776

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

SIL power adapter compatible with Lenovo model 77011015 provides 90W output at 20.0V. Designed as a replacement AC adapter for supporting Lenovo laptops requiring these specifications, it supplies stable power for charging and operation. Suitable for home, office, and travel use; helps maintain battery charge and enables continued laptop use when mains power is available.

## Long description

Original SIL power adapter compatible with Lenovo model 77011015. Output power: 90W at 20.0V with a barrel connector measuring 7.9 x 5.5 mm. The package does not include the mains power cord. This AC adapter is intended as a replacement unit for Lenovo laptops that require a 20V, 90W supply and supports charging and operation when connected to mains power.
Advantages
The adapter provides a stable 90W output at 20.0V and fits devices using a 7.9x5.5 mm barrel plug. It is a compatible replacement part designed for direct connection to Lenovo laptops listed in the compatibility section. Compact form factor suitable for transport and everyday use; no mains cable included.
Suitable for
Replacing a lost or faulty Lenovo 20V, 90W AC adapter
Using as a spare adapter for travel or office
Powering and charging compatible Lenovo laptops with a 7.9x5.5 mm barrel connector
Key specifications
Brand: SIL (compatible for Lenovo 77011015)
Output power: 90W
Output voltage: 20.0V
Connector size: 7.9 x 5.5 mm
Package: adapter only (mains power cord not included)
MPN/EAN: 77011015
How to use
Connect the adapter to the laptop’s DC input using the 7.9x5.5 mm barrel connector, then plug the mains cord (not supplied) into a suitable wall outlet. Ensure the laptop model is compatible with a 20V, 90W supply before use. Use the adapter on a flat, stable surface and avoid covering the adapter during operation to allow heat dissipation.
Usage recommendations
Verify model compatibility with the listed Lenovo series and machine types before purchase. Use only a proper mains cord rated for your region and check the connector polarity and dimensions (7.9x5.5 mm) to ensure correct fit. Disconnect from mains during thunderstorms and avoid exposing the adapter to liquids or extreme temperatures.

## FAQ

### How much does the SIL Power Adapter Lenovo 77011015 90W 20.0V cost, and is it available for purchase?

The price is 48.49 € (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 03.07.2026 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 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/3515776/51191643_large.webp