# Internal Laptop Battery Lenovo 01AV4221 36Wh 3‑cell

**URL:** https://aio.lv/en/product--lenovo-01av4221--10670348
**Data updated:** 2026-02-12 22:03 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 01AV4221
**EAN:** 5715063197424
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 186.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 154.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-01av4221--10670348

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Replacement internal laptop battery Lenovo 01AV4221 with 36Wh capacity and 3-cell configuration. Designed as a direct replacement for compatible Lenovo notebooks, it supplies power for mobile use, restores battery runtime, and supports typical office, web browsing and light multimedia tasks. Intended for users needing an original-brand internal battery to maintain device portability and reliable power delivery.

## Long description

The Internal Laptop Battery Lenovo 01AV4221 36Wh 3‑cell is a replacement internal battery designed for compatible Lenovo notebooks. With a nominal capacity of 36Wh and a 3-cell arrangement, this battery restores portable power to systems originally equipped with an internal, non-removable battery. It is intended to provide reliable runtime for everyday tasks such as office work, web browsing and light multimedia playback, and to maintain device portability when the original battery no longer holds sufficient charge.
Advantages
This internal battery offers a capacity balance suitable for slim and lightweight notebook designs, combining moderate runtime with compact dimensions. Being an original-brand replacement, it is built to match the electrical, mechanical and charging characteristics expected by supported Lenovo models, which helps preserve system stability and charging behavior. Installation returns mobile operation without requiring an external power bank, and the 3-cell chemistry supports stable voltage output during typical use.
Suitable for
 Replacing a worn or failing internal battery in compatible Lenovo notebooks
 Restoring on-the-go battery life for office productivity and web browsing
 Light multimedia playback and video calls
 Users who require an original-brand internal battery to maintain device reliability
Key specifications
 Battery type: internal, 3‑cell configuration
 Rated energy: 36 Wh
 Application: designed for compatible Lenovo notebook models with internal battery bay
 Intended use: mobile power for office tasks, internet browsing and light multimedia
 Physical form factor: slim pack suitable for internal installation (model-specific)
How to use
Power down the notebook and disconnect the AC adapter before beginning replacement. Follow the manufacturer service instructions or a qualified technician’s guidance to access the internal battery bay, remove any retaining screws or brackets, and disconnect the old battery connector from the motherboard. Install the replacement battery in the same orientation, reconnect the battery cable securely, and reassemble the chassis. After reassembly, power on the notebook and allow the system to recognize the new battery; perform a full charge cycle for optimal initial calibration.
Usage recommendations
Use the replacement battery only in compatible Lenovo models and observe standard safety practices: avoid exposure to heat or moisture, do not puncture or short-circuit the battery, and use the original or manufacturer-recommended charger. If uncertain about the disassembly process, seek professional installation to prevent damage to the notebook.

## FAQ

### How much does the Lenovo 01AV4221 internal laptop battery 36Wh cost, and is it available for purchase?

The price is 186.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 09.07.2026 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 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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