# MITSU Laptop Battery for ASUS VivoBook S13 S330FA S330UN S330UA V330FA X330UN, 3600mAh, 11.4V

**URL:** https://aio.lv/en/product--mitsu-bcas-s330--11244969
**Data updated:** 2026-05-13 11:38 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** MITSU
**Manufacturer code:** BC/AS-S330
**EAN:** 5904162456567
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mitsu-bcas-s330--11244969

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

High-quality MITSU replacement battery for ASUS VivoBook series laptops, including models S330FA, S330UN, S330UA, V330FA, and X330UN. This Li-ion battery features a capacity of 3600mAh (41Wh) and a voltage of 11.4V. Designed as a reliable power source, it ensures stable performance and long-lasting operation for your portable device, making it an ideal replacement for the C31N1806 battery model.

## Long description

The MITSU laptop battery is a high-quality replacement power source specifically engineered for the ASUS VivoBook S13 series, including models S330FA, S330UN, S330UA, V330FA, and X330UN. This lithium-ion battery provides a reliable energy supply, ensuring your laptop maintains optimal performance during mobile use. With a capacity of 3600mAh and a voltage of 11.4V, it serves as a direct and efficient alternative to the original C31N1806 battery, restoring your device's portability and runtime.
The primary advantage of this MITSU battery lies in its precise compatibility and stable power delivery. By utilizing high-grade lithium-ion cells, the battery offers consistent discharge rates and long-term durability. It is designed to integrate seamlessly with the power management systems of ASUS VivoBook laptops, providing a safe and effective solution for users experiencing degraded battery life in their existing hardware.
Suitable for
Replacing worn-out or faulty batteries in ASUS VivoBook S13 laptops
Extending the mobile runtime of your device for work or travel
Restoring original performance levels to your portable computer
This battery may not be suitable for laptop models outside of the specified ASUS VivoBook S13 series. It is also not intended for use in devices that require a different voltage or physical connector configuration, as attempting to install an incompatible battery can lead to hardware damage.
Key specifications
Battery type: Lithium-ion
Capacity: 3600mAh (41Wh)
Voltage: 11.4V
Compatibility: ASUS VivoBook S13 S330FA, S330UN, S330UA, V330FA, X330UN
To install the battery, first ensure your laptop is completely powered off and disconnected from the AC adapter. Open the laptop chassis according to the manufacturer's service manual, carefully disconnect the old battery, and remove it. Insert the new MITSU battery into the compartment, ensuring the connector is firmly seated. Once secured, reassemble the laptop and charge the battery fully before the first period of extended use.
What to consider before purchase
Verify your laptop model number matches the supported list
Check the model number on your current battery to ensure it matches C31N1806
Ensure you have the appropriate tools for opening your laptop case
For optimal battery health, avoid letting the charge drop to zero percent frequently and store the device in a cool, dry place when not in use for extended periods.

## FAQ

### How much does the MITSU Battery for ASUS VivoBook S330 Series - 3600mAh cost, and is it available for purchase?

The price is 33.49 € (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 08.07.2026 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 MITSU 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 MITSU 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/11244969/62139228_large.webp