# Notebook battery Asus C21N1509 5000mAh original replacement for compatible Asus laptops

**URL:** https://aio.lv/en/product--asus-nb430963--4113299
**Data updated:** 2025-12-29 15:39 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Asus
**Manufacturer code:** NB430963
**EAN:** 9990000430963
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-nb430963--4113299

## 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

Original Asus notebook battery C21N1509 with 5000mAh capacity designed as a replacement battery for compatible Asus laptops. Provides portable power for extended use, supports standard charging and battery management of the original system, and restores mobility for users needing reliable runtime for work, study or travel.

## Long description

Original Asus Li‑Pol notebook battery C21N1509 with a capacity of 5000 mAh and nominal voltage 7.6 V designed as a replacement for compatible Asus laptops. This rechargeable Li‑Pol battery uses balanced cells without memory effect and restores portable power for work, study or travel while supporting the notebook's standard charging and battery management functions.
Advantages
The battery provides a high-capacity 5000 mAh rating in a compact pack, delivers the nominal voltage required by supported Asus models, and uses Li‑Pol technology to reduce memory effect and maximize usable runtime. It is produced to match original charging characteristics and is intended as a direct replacement for the listed compatible laptop models and battery part numbers.
Suitable for
Replacement battery for compatible Asus VivoBook and other listed laptop models
Users who need longer runtime for work, study or travel
Repair shops and service technicians replacing worn batteries
Key specifications
Capacity: 5000 mAh
Chemistry: Li‑Pol (Lithium-Polymer)
Voltage: 7.6 V
Manufacturer part number (MPN/EAN): NB430963 / 9990000430963
Compatible battery model: C21N15090 B200-01750000 (listed replacement number)
Warranty: 12 months
How to use
Switch off the laptop and disconnect the power adapter. Remove the old battery according to the laptop manufacturer’s instructions, insert the replacement Asus C21N1509 battery ensuring proper contact alignment, and secure any retaining clips or screws. Reconnect the power adapter and charge the new battery fully before first use. The battery supports normal system charging and battery management functions of the host notebook.
Usage recommendations
For best results, verify model compatibility against the laptop service label or consult a specialist before purchase. Follow safety guidelines: avoid exposure to heat, physical damage, or moisture, and use only the laptop's original charger or a compatible replacement.

## FAQ

### How much does the Notebook battery Asus C21N1509 5000mAh cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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. 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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