# Notebook battery extra digital H7XW1 NB440399 4400mAh

**URL:** https://aio.lv/en/product--extra-digital-nb440399--4113341
**Data updated:** 2026-02-12 14:04 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB440399
**EAN:** 9990000440399
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb440399--4113341

## 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

Replacement notebook battery extra digital H7XW1 (MPN NB440399) with 4400mAh capacity. Designed as a spare or replacement power source for compatible laptops, it provides portable power for work, travel, and extended use. Use to restore battery runtime, support mobile productivity, and ensure device mobility. Verify compatibility with your laptop model before purchase.

## Long description

Replacement notebook battery extra digital H7XW1 NB440399 4400mAh is a rechargeable battery pack designed to restore portable power to compatible laptops. It delivers a nominal capacity of 4400mAh to extend runtime for everyday tasks such as web browsing, document editing, and video playback. The battery is intended as a spare or replacement unit to maintain device mobility when the original battery no longer holds sufficient charge. Before purchase, confirm compatibility with your laptop model to ensure correct fit and electrical matching.
Advantages
This notebook battery provides a clear capacity rating of 4400mAh, offering predictable runtime improvement over depleted cells. It is built to fit compatible laptop models and replaces worn or failing batteries to restore on-the-go use. The unit is rechargeable and designed for straightforward installation, enabling quick replacement without specialized tools. Using a properly matched replacement battery helps maintain stable power delivery and supports continued mobile productivity.
Suitable for
Replacing a worn or failing laptop battery to restore runtime
Carrying as a spare battery for travel or extended work sessions
Maintaining mobility for document editing, web browsing, and media playback
Key specifications
Battery type: rechargeable laptop battery pack
Rated capacity: 4400mAh
Intended use: notebook / portable computer power source
Form factor: replaceable internal battery module compatible with indicated laptop models
How to use
Turn off the laptop and disconnect any external power and peripherals before replacing the battery. Remove the existing battery following the laptop manufacturer's instructions, align the replacement unit with the connector and mounting points, and secure it in place. After installation, connect the laptop to its AC adapter and fully charge the new battery before first use to ensure correct battery calibration and optimal initial performance. Monitor battery status through your operating system's power management tools.
Usage recommendations
Verify model compatibility prior to purchase and follow manufacturer guidelines for safe handling, charging, and disposal. Store the battery in a cool, dry place when not in use and avoid exposure to excessive heat or moisture. Use the laptop's original charger or a compatible adapter to charge the battery and avoid deep discharges to prolong battery life.

## FAQ

### How much does the Notebook battery extra digital H7XW1 NB440399 cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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/4113341/10509793_large.webp