# Battery ASUS NB431199

**URL:** https://aio.lv/en/product--asus-nb431199--4308645
**Data updated:** 2025-12-29 16:00 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Asus
**Manufacturer code:** NB431199
**EAN:** 9990000431199
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-nb431199--4308645

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The ASUS NB431199 battery is designed for ASUS laptops including models X411U and F411U. It offers reliable performance and long-lasting power, ensuring your device runs smoothly. With easy installation and compatibility with multiple ASUS models, this battery is an essential replacement for maintaining your laptop's functionality.

## Long description

The ASUS NB431199 battery is a replacement battery designed for ASUS laptops such as the X411U and F411U. It provides reliable power to restore or extend your laptop’s runtime and is compatible with multiple ASUS models. The battery is intended as a direct-fit replacement to maintain the device's normal operation.
Advantages
The battery delivers stable performance and long-lasting power for everyday use. It is manufactured to meet ASUS compatibility standards and offers straightforward installation without requiring additional tools. Its OEM part number NB431199 ensures compatibility with specified laptop models.
Suitable for
 Replacing a worn or failing battery in ASUS X411U
 Replacing a worn or failing battery in ASUS F411U
 Maintaining portable use when original battery capacity has declined
Key specifications
 Brand: Asus
 Manufacturer part number (MPN): NB431199
 EAN: 9990000431199
 Category: Batteries for portable devices
 Compatibility: ASUS X411U, F411U and compatible models
How to use
Power down the laptop and disconnect any external power source. Remove the old battery following the laptop manufacturer’s instructions, then install the ASUS NB431199 battery in the same orientation until it locks in place. Reconnect power and start the laptop; verify battery recognition in the operating system and allow a full charge cycle for calibration.
Usage recommendations
Use the battery in ambient temperatures recommended by the laptop manufacturer, avoid exposure to moisture or extreme heat, and follow safe handling and disposal procedures for lithium-based batteries. If unsure about installation, consult an authorized service provider.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | X411U, F411U |
| Brand compatibility | ASUS |

## FAQ

### How much does the Battery ASUS NB431199 cost, and is it available for purchase?

The price is 76.49 € (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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Battery ASUS NB431199 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

https://aio.lv/img/cache/product/4308645/65718048_large.webp