# Laptop battery Asus C41N1809 3640mAh original for compatible Asus notebooks

**URL:** https://aio.lv/en/product--asus-nb432219--11462560
**Data updated:** 2025-12-30 21:24 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Asus
**Manufacturer code:** NB432219
**EAN:** 9990000432219
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 72.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 60.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-nb432219--11462560

## 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

Original Asus laptop battery C41N1809 with 3640mAh capacity designed as a direct replacement for compatible Asus notebook models. Provides portable power for everyday use, extending runtime for work, study or travel. OEM specification ensures compatibility and safe charging management; ideal for restoring battery life in an Asus laptop.

## Long description

Original Asus notebook battery C41N1809 with 57 Wh (3640 mAh) capacity and 15.4 V nominal voltage, designed as a direct replacement for compatible Asus ZenBook and Q-series models. The battery uses Li‑poly / high-quality lithium cells and matches OEM specifications to ensure safe charging and reliable operation. Supplied with a 12‑month warranty.
Advantages
The battery is manufactured from original lithium polymer or new lithium‑ion cells with balanced parameters to provide long service life and maintain maximum capacity. Cells are tested for quality and allow charging cycles up to approximately 600 times. The pack has no memory effect and can be recharged at any time. Compatibility with original models and safety features make it a suitable replacement for worn or failing batteries.
Suitable for
Replacement battery for Asus ZenBook Flip 15 and ZenBook UX562 series laptops
Restoring portable runtime for work, study and travel
Use when original battery shows reduced capacity or charging issues
Key specifications
Model: C41N1809
Capacity: 3640 mAh / 57 Wh
Voltage: 15.4 V
Cell type: Li‑poly / lithium polymer
Warranty: 12 months
How to use
Power down the laptop and remove the original battery following the manufacturer’s service instructions. Install the C41N1809 battery in the same orientation and secure any screws or latches. After installation, charge the battery fully before first use. Use the laptop’s original charger and power management settings for optimal operation.
Usage recommendations
Dispose of waste batteries and accumulators in specially marked recycling containers. If unsure about compatibility with your specific Asus model, consult a product specialist or check the laptop service manual before purchase.

## FAQ

### How much does the Asus C41N1809 laptop battery 3640mAh cost, and is it available for purchase?

The price is 72.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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, Installment. All transactions are 100% secure and encrypted.

### Can Asus C41N1809 laptop battery 3640mAh 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

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