# Keyboard Lenovo FLEX 4 FLEX 4-15 4-1570 UK layout KB312818

**URL:** https://aio.lv/en/product--lenovo-kb312818--4113022
**Data updated:** 2025-12-29 15:39 (EET)
**Category:** Replacement Keyboards
**Manufacturer:** Lenovo
**Manufacturer code:** KB312818
**EAN:** 9990000312818
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-kb312818--4113022

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Replacement UK-layout keyboard for Lenovo FLEX 4 laptop series compatible with FLEX 4-15 (model 4-1570). OEM part number KB312818. Designed as a direct replacement for damaged or worn keyboards, it restores full typing functionality and original key layout. Suitable for repair shops and DIY laptop maintenance.

## Long description

Replacement UK-layout keyboard for Lenovo FLEX 4 laptop series, compatible with FLEX 4-15 (models 4-1570, 4-1580 and related variants). This genuine-style keyboard (OEM part number KB312818) restores full typing functionality and original UK key arrangement for laptops with the specified compatibility list. The product is black and offered with a 6-month warranty. Note: the compatibility list may be incomplete — check fit before purchase.
Advantages
The keyboard uses the UK layout and is manufactured to match the original Lenovo FLEX 4 series key positions and functions. It is a direct replacement intended for easy installation, provides standard key travel and tactile response comparable to the factory unit, and comes with a six-month warranty for peace of mind. The black color matches typical laptop bezels and palm rest areas.
Suitable for
 Repairing Lenovo FLEX 4 and FLEX 4-15 laptops (model 4-1570, 4-1580 and similar)
 Replacement of worn, damaged or non-functional keyboards
 Service centres and DIY laptop maintenance
Key specifications
 Manufacturer: Lenovo (OEM-style part)
 Model / MPN: KB312818
 Layout: UK
 Color: Black
 Compatible models (examples): FLEX 4, FLEX 4-15, 4-1570, 4-1580, 1570, 1580, 80SB (list may be incomplete)
 Warranty: 6 months
 EAN: 9990000312818
How to use
Power off the laptop, disconnect the battery if accessible, and remove the necessary bezel or screws to access the keyboard connector according to the service manual for your model. Carefully detach the old keyboard ribbon cable and replace it with the KB312818 keyboard, ensuring the ribbon is fully seated and the connector latch is secured. Reassemble the bezel and screws, reconnect the battery and power on the laptop to verify all keys and functions work correctly.
Usage recommendations
Before purchase, verify physical compatibility with your specific FLEX 4 model and follow ESD precautions during installation. If uncertain, consult a professional technician or an authorised service centre to ensure correct fitment and avoid damage to the keyboard or laptop.

## FAQ

### How much does the Keyboard Lenovo FLEX 4 FLEX 4-15 KB312818 cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 02.07.2026 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 Lenovo 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 Lenovo 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

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