# Stylus pen Lenovo 4X81S85524 for laptops, Black, 3.6 g, compatible with Lenovo devices

**URL:** https://aio.lv/en/product--lenovo-4x81s85524--12269594
**Data updated:** 2026-04-17 19:39 (EEST)
**Category:** Stylus Pens
**Manufacturer:** Lenovo
**Manufacturer code:** 4X81S85524
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Lenovo 4X81S85524 is a black stylus pen designed for use with compatible Lenovo laptops and 2‑in‑1 devices. Weighing 3.6 g with a length of 116.8 mm, the pen provides precise input for handwriting, drawing and navigation. Supplied as a single unit in a box, it serves as an integrated or replacement pen for supported Lenovo models.

## Long description

The Lenovo Integrated Pen for L13 2-in-1 Gen 6 is a slim, black stylus designed for sketching and note-taking on compatible Lenovo laptops. It offers up to 4096 levels of pressure sensitivity and uses Wacom AES 1.0 technology to reproduce pen-on-paper feel. The pen is lightweight (about 3.6 g) and 116.8 mm long, and it stores and charges in the notebook's integrated pen slot for convenient carrying and power management.
Advantages
The pen provides precise pressure detection with up to 4096 sensitivity levels, enabling nuanced strokes for drawing and handwriting. It supports quick charging—15 seconds of charge yields more than 36 minutes of operating time—and includes two customizable side buttons for shortcut functions. Integrated storage and charging in the laptop reduce the risk of losing the pen and keep it ready for use.
Suitable for
Sketching and digital drawing
Handwritten notes and annotations
General navigation and precise pointer input on compatible Lenovo laptops
When it may not be suitable
This pen requires a compatible device that supports Wacom AES 1.0 input; it will not function fully with devices that lack that technology. It is designed specifically for use with certain Lenovo 2-in-1 laptops with an integrated pen slot, so it may not be suitable for use as a standalone Bluetooth or universal stylus on non-compatible tablets or laptops.
Key specifications
Technology: Wacom AES 1.0
Pressure sensitivity: up to 4096 levels
Diameter: 5.3 mm
Weight: 3.6 g
Length / height: 116.8 mm
Rapid charge: 15 seconds for \>36 minutes operation
Buttons: two customizable side switches
Colour: Black
How to use
Store the pen in the laptop's integrated pen slot to charge it and keep it protected. Remove the pen and use it directly on the compatible laptop screen for drawing, writing, or navigation. Configure the two side buttons through the system or application settings to assign shortcut functions that suit your workflow. If the pen's charge is low, place it back into the notebook slot for a rapid charge before continuing work.
What to consider before purchase
Verify your laptop model supports Wacom AES 1.0 and the Lenovo L13 2-in-1 Gen 6 pen integration.
Check that your device has an integrated pen slot for storage and charging.
Confirm the black colour and the physical dimensions meet your preferences.
Usage recommendations
For consistent performance, keep the pen stored in the laptop slot when not in use and configure the side buttons to frequently used shortcuts in your drawing or note-taking applications.

## Specifications

### Features

| Feature | Value |
|---|---|
| Brand compatibility | Lenovo |
| Device compatibility | Laptop |
| Product colour | Black |
| Certification | CE
EMC
ROHS
UKCA
VCCI
KCC
FCC
ICES
NOM |
| Compatibility | ThinkPad L13 2-in-1 Gen 6 (AMD)
ThinkPad L13 2-in-1 Gen 6 (Intel) |
| Supported protocols | AES 1.0 |
| Tip colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0036 kg |
| Height | 116.8 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 30 - 80 |
| Operating temperature (T-T) | 5 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 77 g |
| Package depth | 55 mm |
| Package height | 22 mm |
| Package width | 223 mm |
| Package type | Box |
| Quantity per pack | 1 pc(s) |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: brand compatibility, device compatibility, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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