# Battery ASUS NB430819

**URL:** https://aio.lv/en/product--asus-nb430819--4113289
**Data updated:** 2025-12-29 15:39 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Asus
**Manufacturer code:** NB430819
**EAN:** 9990000430819
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-nb430819--4113289

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ASUS NB430819 battery is designed for ASUS UX21 laptops, providing reliable power and longevity. With high-quality lithium-ion technology, it ensures optimal performance and durability. This battery is easy to install and offers a perfect fit for your device, allowing you to enjoy extended usage without interruptions. Ideal for users seeking a dependable replacement for their laptop battery.

## Long description

The ASUS NB430819 battery is a replacement lithium-ion battery designed for ASUS UX21 laptops. It provides reliable power delivery and is made to match the original specifications for fit and performance, enabling extended laptop use without unexpected shutdowns. The battery is compatible with the listed model and comes from the ASUS battery lineup intended for portable devices.
Advantages
The battery uses lithium-ion technology to deliver consistent voltage and long cycle life. It is manufactured to fit the ASUS UX21 precisely for easy installation and stable connection. The design aims to offer dependable runtime and to restore mobile productivity when the original battery no longer holds a charge.
Suitable for
ASUS UX21 laptop users needing a direct battery replacement
Mobile professionals who require predictable battery runtime
Home or office users restoring laptop portability
Key specifications
Brand: Asus
Manufacturer part number (MPN): NB430819
EAN: 9990000430819
Battery type: Lithium-ion (Li-ion)
Compatible model: ASUS UX21
How to use
Turn off the laptop and disconnect any power adapter before replacing the battery. Remove the back cover or battery compartment as described in the laptop manual, take out the depleted battery and install the ASUS NB430819 in the correct orientation until it clicks or locks into place. Reassemble the cover, connect the power adapter and charge the new battery fully before first use to calibrate the battery meter.
Usage recommendations
For safety and longevity, use the original or equivalent charger, avoid exposing the battery to extreme temperatures, and store the battery partially charged if not used for extended periods. Dispose of the old battery according to local electronic waste regulations.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | UX21 |
| Brand compatibility | ASUS |

## FAQ

### How much does the Battery ASUS NB430819 cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 09.07.2026 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 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

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