# Battery Extra Digital DELL V79Y0 NB440306

**URL:** https://aio.lv/en/product--extra-digital-nb440306--4113336
**Data updated:** 2025-12-29 15:39 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB440306
**EAN:** 9990000440306
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb440306--4113336

## 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

The Extra Digital NB440306 battery is designed for DELL laptops, ensuring reliable performance and longevity. With a capacity that meets or exceeds OEM specifications, this battery provides extended usage time for your device. It is compatible with models V79Y0 and NB440306, making it a perfect replacement for your old or worn-out battery. Easy to install and maintain, this battery is an essential accessory for your laptop.

## Long description

The Extra Digital NB440306 battery is a replacement Lithium-Ion battery for compatible DELL laptops (models V79Y0 and NB440306). Manufactured with balanced, high-quality rechargeable cells, this 3800 mAh battery is designed to restore portable power and extend device runtime while matching OEM performance expectations. The battery is black, easy to install, and suitable for users who need a dependable power source for day-to-day laptop use.
Advantages
The Extra Digital DELL V79Y0 NB440306 battery uses Li-Ion cells that provide high energy density and no memory effect, allowing recharging at any convenient time. With a rated capacity of 3800 mAh and quality-controlled cells, the battery offers consistent power delivery and a lifespan comparable to original equipment. Its compatibility with the specified DELL models makes it a direct replacement for worn or failing batteries.
Suitable for
 Replacing a worn-out battery in DELL laptops compatible with V79Y0 / NB440306
 Extending runtime for everyday mobile work and study
 Keeping a spare battery for travel or remote use
Key specifications
 Brand: extra digital
 Model / MPN: NB440306 (DELL V79Y0)
 Battery technology: Lithium-Ion (Li-Ion)
 Capacity: 3800 mAh
 Colour: Black
 EAN: 9990000440306
How to use
Turn off the laptop and disconnect the power adapter before replacing the battery. Remove the existing battery according to your laptop manufacturer’s instructions and insert the Extra Digital NB440306 battery into the battery bay until it clicks into place. Reconnect the power adapter and power on the laptop. Calibrate the battery if recommended by the laptop manufacturer to ensure accurate charge reporting.
Usage recommendations
Charge the battery using the laptop’s original charger, avoid exposing the battery to extreme temperatures, and store it partially charged (around 40–60%) if not used for long periods. Dispose of the battery according to local electronic waste regulations.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 3800 mAh |
| Battery voltage | 14.8 V |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | V79Y0 |
| Brand compatibility | Dell |

## FAQ

### How much does the Battery Extra Digital DELL V79Y0 NB440306 cost, and is it available for purchase?

The price is 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4113336/65717518_large.webp