# Battery Extra Digital NB430079 A31-UL20

**URL:** https://aio.lv/en/product--extra-digital-nb430079--4128697
**Data updated:** 2025-12-29 15:41 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB430079
**EAN:** 9990000430079
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb430079--4128697

## 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 NB430079 battery is designed for ASUS laptops, specifically compatible with models A31-UL20 and NB430079. This high-quality lithium-ion battery ensures reliable performance and longevity, providing your laptop with the power it needs for extended use. With a capacity that meets or exceeds OEM specifications, this battery is an ideal replacement for your old or worn-out battery, ensuring your device runs smoothly and efficiently.

## Long description

The Extra Digital NB430079 A31-UL20 laptop battery is a replacement battery compatible with select ASUS Eee PC models. It is a black lithium-ion battery with a nominal capacity of 5000 mAh, designed to restore portable power to laptops that use A31-UL20 / NB430079 compatible batteries.
Advantages
This battery offers a capacity of 5000 mAh and is made to meet or exceed OEM specifications for compatible ASUS models. The lithium-ion chemistry provides consistent discharge characteristics and a compact form factor that fits in place of the original A31-UL20 battery. The product colour is black.
Suitable for
Replacement for ASUS Eee PC models using A31-UL20 / NB430079 batteries
Users needing to extend laptop unplugged runtime
Repair or refurbishment of notebooks with worn or failing batteries
Key specifications
Model: NB430079 / A31-UL20
Battery capacity: 5000 mAh
Chemistry: Lithium-ion
Colour: Black
Compatible brand: ASUS (Eee PC series using A31-UL20)
MPN: NB430079
EAN: 9990000430079
How to use
Shut down the laptop and disconnect it from the AC adapter. Remove the old battery according to the laptop manufacturer's instructions, then insert the Extra Digital NB430079 battery into the compartment until it locks in place. Reconnect the AC adapter and charge the battery fully before first use to ensure proper calibration and optimal initial capacity.
Usage recommendations
Use the battery with compatible ASUS models only. Follow safety guidelines: avoid exposure to extreme heat, puncture, or short-circuiting. Store the battery partially charged if not used for extended periods and recycle or dispose of it according to local regulations for batteries.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 5000 mAh |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | A31-UL20 |
| Brand compatibility | Asus |

## FAQ

### How much does the Battery Extra Digital NB430079 cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 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/4128697/65717606_large.webp