# Battery ASUS NB430826 F540 X540

**URL:** https://aio.lv/en/product--asus-nb430826--4113290
**Data updated:** 2025-12-29 15:39 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Asus
**Manufacturer code:** NB430826
**EAN:** 9990000430826
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-nb430826--4113290

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The ASUS NB430826 battery is designed for reliable performance in ASUS laptops including F540 and X540 models. This high-quality battery ensures long-lasting power and efficiency, allowing you to work or play without interruptions. With easy installation and compatibility with multiple ASUS models, it is an essential spare part for maintaining your laptop's performance.

## Long description

The ASUS NB430826 battery is a replacement battery compatible with ASUS laptop models F540 and X540. Designed to provide stable power for everyday use, this 2900 mAh battery supports continued operation for work, study or entertainment and is intended as an original-equivalent spare part for maintaining laptop runtime and reliability.
Advantages
The battery offers a 2900 mAh capacity for consistent power delivery, straightforward installation compatible with the specified ASUS models, and construction that meets common quality standards for laptop replacement cells. It is intended to restore or extend the device's usable time without requiring other hardware changes.
Suitable for
Replacing worn or failing batteries in ASUS F540 laptops
Replacing worn or failing batteries in ASUS X540 laptops
Keeping a spare battery for extended mobile use or travel
Key specifications
Brand: Asus
Manufacturer part number (MPN): NB430826
EAN: 9990000430826
Capacity: 2900 mAh
Category: Batteries for portable devices
How to use
Power off the laptop and disconnect any external chargers. Remove the laptop's bottom cover following the manufacturer's instructions, replace the old battery with the NB430826 ensuring the connector is properly seated, reassemble the cover and reconnect power. After installation, charge the battery fully before first use and verify the system recognizes the new battery in the operating system.
Usage recommendations
Use the battery only in compatible ASUS F540 and X540 models. Follow standard safety practices: avoid exposing the battery to heat or moisture, do not puncture or disassemble the cell, and recycle according to local regulations. If you notice excessive heat, swelling or abnormal behavior, stop using the battery and seek professional service.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 2900 mAh |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | F540, X540 |
| Brand compatibility | Asus |

## FAQ

### How much does the Battery ASUS NB430826 cost, and is it available for purchase?

The price is 48.99 € (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 29.06.2026 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 Asus 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 Asus 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, 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/4113290/65717493_large.webp