# Notebook battery extra digital A31N1519 for ASUS X540 Series, 2200mAh

**URL:** https://aio.lv/en/product--extra-digital-nb430949--4140948
**Data updated:** 2025-12-29 15:42 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB430949
**EAN:** 9990000430949
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb430949--4140948

## 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 A31N1519 designed for ASUS X540 Series. Rated capacity 2200mAh, compatible with the specified model family to restore portable power and extend runtime. Suited for replacing worn original cells, supporting everyday laptop use, travel, and work on the go. Provides straightforward swap-in installation and returns battery life for standard tasks.

## Long description

Notebook battery extra digital A31N1519 is a Li-ion replacement battery designed for ASUS X540 Series laptops. With a rated capacity of 2200 mAh and a nominal voltage of 10.8–11.1 V, this rechargeable battery restores portable power for everyday laptop tasks and travel. The pack uses balanced rechargeable cells that minimize memory effect and provide reliable runtime for standard use.
Advantages
This Li-ion battery offers stable voltage, the absence of memory effect and compatibility with the specified ASUS X540 model family. Its 2200 mAh rated capacity provides a straightforward swap-in replacement for worn original batteries, and the balanced cell construction helps ensure consistent performance across charge cycles.
Suitable for
Replacing worn or failing batteries in ASUS X540 Series laptops
Extending runtime for everyday tasks such as web browsing, office work and media playback
Travel and mobile use where mains power is not available
Key specifications
Model: A31N1519 (replacement)
Capacity: 2200 mAh
Chemistry: Li-ion
Voltage: 10.8–11.1 V
Compatible series: ASUS X540, X540LA, X540LJ, X540SA, X540SC, X540YA, X540S
Warranty: 12 months
Manufacturer: Extra Digital
How to use
Power off the laptop and disconnect it from the mains. Remove the existing battery according to the laptop manufacturer’s instructions, then insert the replacement A31N1519 battery until it locks in place. Reconnect mains power and perform a full charge before first use to calibrate the battery indicator. Follow standard safety precautions for Li-ion batteries during installation and use.
Usage recommendations
Store and use the battery at room temperature, avoid extreme heat or moisture, and charge it periodically if the laptop is not used for long periods. If compatibility is uncertain, consult a product specialist before purchase.

## FAQ

### How much does the Notebook battery extra digital A31N1519 for ASUS X540 cost, and is it available for purchase?

The price is 27.99 € (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/4140948/10696405_large.webp