# Battery for Lenovo laptops by extra digital model 42T4844 4400mAh – replacement battery

**URL:** https://aio.lv/en/product--extra-digital-nb480197--4113477
**Data updated:** 2026-02-12 14:04 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB480197
**EAN:** 9990000480197
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 53.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb480197--4113477

## 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

Rechargeable replacement battery compatible with Lenovo laptops, extra digital model 42T4844 with 4400mAh capacity. Designed to restore portable power for devices that use this specific battery model; suitable for everyday mobile use, travel, and work away from mains. Provides specified capacity for typical runtime extension and is intended as a direct swap for the original unit.

## Long description

Rechargeable replacement battery compatible with Lenovo laptops, extra digital model 42T4844 with 4400mAh capacity. Designed to restore portable power for devices that use this specific battery model, this unit provides the stated capacity to extend runtime for everyday mobile use, travel, and work away from mains. It is intended as a direct swap for the original battery and offers a standard form factor and connector arrangement matching compatible Lenovo laptop models.
Advantages
The battery delivers a rated 4400mAh capacity to help recover typical operating time for compatible laptops. It is manufactured to meet electrical and physical compatibility with the original battery layout, enabling straightforward replacement without modification. The pack is rechargeable and built to the common cell and protection arrangements used in laptop batteries to provide stable output and overcharge/discharge protection.
Suitable for
Replacing a worn or failed battery in supported Lenovo laptop models that accept the 42T4844 form factor
Extending runtime for mobile work, study, or travel where mains power is not available
Keeping a spare battery for remote use, service technicians, or field work
Key specifications
Battery type: rechargeable lithium-ion battery pack
Rated capacity: 4400mAh
Voltage: compatible nominal voltage for Lenovo laptop use (matches original battery specification)
Form factor: direct-replacement pack shaped for Lenovo laptop battery bay
Connector: matching multi-pin laptop battery connector for simple swap
Protections: integrated protection circuitry for overcharge, over-discharge and short-circuit protection
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Remove the old battery according to the laptop manufacturer's instructions, insert the replacement pack ensuring the connector aligns and the pack seats correctly, then secure any latches or screws. After installation, charge the battery fully using the laptop's normal charging procedure before first use to calibrate runtime estimates. Dispose of the removed battery following local electronic waste regulations.
Usage recommendations
For reliable operation, use the replacement battery within the laptop models confirmed to accept the 42T4844 form factor and observe standard battery care: avoid prolonged deep discharges, store at moderate charge in cool, dry conditions when not in use, and use the original or compatible charger. If unsure about compatibility, consult the laptop's service documentation or a qualified technician prior to installation.

## FAQ

### How much does the Battery Lenovo 42T4844 4400mAh by extra digital cost, and is it available for purchase?

The price is 64.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 extra digital 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 extra digital 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

https://aio.lv/img/cache/product/4113477/10509928_large.webp