# Internal battery Lenovo FRU01AV4221 Li‑ion 11.1V 4400mAh for compatible Lenovo laptops

**URL:** https://aio.lv/en/product--lenovo-fru01av4221--4106946
**Data updated:** 2026-02-12 14:04 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** FRU01AV4221
**EAN:** 5711783959939
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 186.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 154.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-fru01av4221--4106946

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Internal Lenovo battery FRU01AV4221 is a rechargeable Li‑ion power unit with nominal voltage 11.1V and capacity 4400mAh. Designed as a replacement internal battery for compatible Lenovo laptops, it restores mobile runtime and supports typical laptop use such as office work, web browsing and light multimedia. Install according to manufacturer instructions; provides extended operation between charges.

## Long description

Internal Lenovo battery FRU01AV4221 is a rechargeable Li‑ion power unit with a nominal voltage of 11.1V and a capacity of 4400mAh. It is intended as a replacement internal battery for compatible Lenovo laptops and restores portable operating time for everyday tasks. The battery supports standard laptop activities such as office applications, web browsing and light multimedia playback when installed according to the laptop manufacturer's instructions.
Advantages
This internal battery offers a reliable lithium‑ion chemistry that provides a balance of energy density and cycle life. With an 11.1V nominal voltage and 4400mAh capacity, it helps extend runtime compared with depleted cells and allows the laptop to operate without continuous mains connection for typical mobile use. The design fits into the internal battery compartment of compatible Lenovo models and integrates with the laptop power management system when installed correctly.
Suitable for
Replacing a worn or failing internal battery in compatible Lenovo laptops
Restoring mobile runtime for office productivity and web browsing
Light multimedia playback and presentations on the go
Users who need original‑style internal battery performance and compatibility
Key specifications
Battery chemistry: Lithium‑ion (Li‑ion)
Nominal voltage: 11.1 V
Capacity: 4400 mAh
Intended use: Internal replacement battery for compatible laptops
Typical applications: Office work, web browsing, light multimedia
How to use
Power down the laptop, disconnect the AC adapter and follow the laptop manufacturer’s service instructions for accessing the internal battery compartment. Remove the old battery according to the service manual steps and install the replacement unit, ensuring correct alignment of connectors and secure mounting. Reassemble the laptop, connect the AC adapter, and charge the new battery fully before first use to allow the power management system to calibrate.
Usage recommendations
Use the replacement battery only in supported laptop models and follow Lenovo’s safety and handling guidelines. Avoid exposing the battery to extreme temperatures, mechanical shock or liquids. For best long‑term performance, charge and discharge the battery periodically and store it at moderate charge level if the laptop will not be used for an extended period.

## FAQ

### How much does the Internal battery Lenovo FRU01AV4221 11.1V 4400mAh 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 — 97 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 14.07.2026 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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