# Notebook Battery Extra Digital Advanced for ASUS B21N1329 4150mAh

**URL:** https://aio.lv/en/product--extra-digital-nb432530--12639201
**Data updated:** 2026-08-28 04:16 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB432530
**EAN:** 9990000432530
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-10-15 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb432530--12639201

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.09.2026 | free |
| Pickup points | 28.09.2026 | 1.99 EUR |
| Courier delivery to door | 28.09.2026 | 4.99 EUR |

## Summary description

Replacement notebook battery Extra Digital Advanced with a capacity of 4150mAh, designed specifically for ASUS B21N1329 laptops. This reliable power source ensures stable device operation and restores original portable autonomy. Ideal for replacing a worn-out battery, it provides consistent performance for everyday mobile computing and professional tasks.

## Long description

The Extra Digital Advanced notebook battery is a reliable replacement power source designed specifically for ASUS B21N1329 laptops and compatible models. Featuring a capacity of 4150mAh and a voltage of 7.6V, this battery restores the original portable autonomy of your device, ensuring stable operation for everyday mobile computing and professional tasks. It serves as an ideal solution for replacing a worn-out battery, helping you maintain productivity without being constantly tethered to a wall outlet.
Advantages
Manufactured using high-quality and well-balanced rechargeable Li-polymer cells, this replacement battery provides your portable computer with greater mobility and flexible daily use. The advanced cell technology ensures a long service life and maximum capacity while eliminating the undesirable memory effect. This means you can conveniently recharge the battery at any time, whether it is partially depleted or nearly full, without degrading its long-term performance or capacity retention.
Suitable for
Replacing worn-out or degraded original laptop batteries
Restoring portable autonomy for mobile computing tasks
Office work, web browsing, and remote communication on compatible ASUS models
Professional use where dependable power supply is required away from fixed power outlets
This battery may not be suitable if your specific notebook model or part number is not listed among the compatible devices or if your laptop requires a different voltage and capacity configuration. Additionally, it is not designed to power high-performance gaming laptops or devices with power requirements that exceed the technical parameters of this power source.
Key specifications
Battery capacity: 4150mAh
Voltage: 7.6V
Element type: Li-polymer
Brand: Extra Digital
Warranty: 12 months
To install the notebook battery, first ensure that your laptop is completely powered off and disconnected from the power adapter. Remove the old battery according to your computer's mechanical design and carefully insert the new Extra Digital Advanced battery into the compartment, ensuring a secure and proper connection. Once installed, power on the device and allow the battery to calibrate through normal charge and discharge cycles for optimal performance.
What to consider before purchase
Verify compatibility with your specific laptop model and original part numbers
Check the voltage and capacity requirements of your device
Confirm that your laptop model is included in the compatibility list
Usage recommendations: For optimal battery health and longevity, avoid exposing the battery to extreme temperatures and do not allow it to remain fully discharged for prolonged periods. Please dispose of spent batteries responsibly at designated recycling collection points rather than in household waste.

## FAQ

### How much does the Notebook Battery Extra Digital Advanced ASUS B21N1329 cost, and is it available for purchase?

The price is 32.49 € (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 23.09.2026 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/12639201/69553592_large.webp