# Internal laptop battery Lenovo 01AV421 3-cell 24Wh Li-Ion

**URL:** https://aio.lv/en/product--lenovo-01av421--1904974
**Data updated:** 2026-02-12 09:45 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 01AV421
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 76.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-01av421--1904974

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

Replacement internal Li‑Ion battery for compatible Lenovo laptops, model 01AV421. Nominal capacity 24 Wh with a 3‑cell configuration, designed to restore mobile runtime and replace worn or faulty original packs. Intended for use as an OEM-equivalent part to provide power for everyday laptop tasks and travel, offering straightforward installation in supported Lenovo models.

## Long description

Replacement internal Li‑Ion battery designed for compatible Lenovo laptops, model 01AV421. This 3-cell, 24 Wh battery restores mobile runtime for everyday tasks and travel, serving as an OEM-equivalent power source for supported devices. It is intended to replace worn or faulty original packs and to provide stable voltage for standard laptop operation while maintaining a compact, lightweight form factor suitable for internal installation.
Advantages
The 3-cell Li‑Ion chemistry provides a balance between capacity and weight, delivering 24 Wh of nominal energy to extend laptop usage between charges. As an internal replacement battery, it offers direct compatibility with designated Lenovo models and supports straightforward installation without external adapters. The battery is engineered for consistent power output under normal operating conditions and is manufactured to meet standard safety and performance expectations for OEM-equivalent parts.
Suitable for
 Replacing worn or failing internal batteries in supported Lenovo laptop models
 Extending portable runtime for everyday office work, web browsing and media playback
 Use during travel or mobile work when mains charging is unavailable
 Service and repair tasks requiring a direct-fit internal battery replacement
Key specifications
 Battery type: Lithium‑ion (Li‑Ion)
 Cell configuration: 3-cell
 Nominal energy capacity: 24 Wh
 Intended form factor: internal laptop battery
 Typical use: OEM-equivalent replacement for supported Lenovo laptops
How to use
Power down the laptop and disconnect any external power source before beginning installation. Remove the laptop’s bottom cover or service panel according to the device manufacturer’s instructions to access the internal battery compartment. Disconnect the existing battery connector carefully and remove any fastening screws or brackets. Install the replacement battery in the same orientation, secure it with the original fasteners and reconnect the battery cable to the motherboard. Reassemble the cover, reconnect mains power, and perform a battery charge cycle to calibrate the new pack if required by the laptop’s battery management system.
Usage recommendations
Use the replacement battery only in compatible Lenovo models and follow the laptop manufacturer’s service instructions. Avoid exposure to high temperatures, physical damage, or moisture. For best long-term performance, store the battery at partial charge if the device will be unused for extended periods, and follow proper recycling or disposal regulations for lithium-ion batteries.

## FAQ

### How much does the Lenovo internal laptop battery 01AV421 3-cell 24Wh cost, and is it available for purchase?

The price is 92.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 17.08.2026 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. 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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