# Green Cell AS47ULTRA Laptop Battery for ASUS K56, R505, S56 Series, 3400 mAh Lithium-Ion

**URL:** https://aio.lv/en/product--green-cell-as47ultra--7459804
**Data updated:** 2026-05-13 10:46 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Green Cell
**Manufacturer code:** AS47ULTRA
**EAN:** 5903317221357
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--green-cell-as47ultra--7459804

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Green Cell AS47ULTRA is a high-quality replacement battery designed for ASUS laptop models including K56, K56C, K56CA, K56CB, K56CM, R505, and S56. Featuring reliable Lithium-Ion technology and a capacity of 3400 mAh, this black battery ensures stable power performance for your device. It is an ideal solution for restoring the original runtime of your laptop, providing a dependable power source for daily computing tasks.

## Long description

The Green Cell AS47ULTRA is a high-performance replacement battery specifically engineered for ASUS K56, R505, and S56 series laptops. Utilizing advanced Lithium-Ion technology, this battery provides a reliable and stable power supply, effectively restoring your laptop's original runtime and performance. With a capacity of 3400 mAh, it is designed to meet the power demands of daily computing, ensuring that your device remains operational during work or leisure activities.
Advantages
This replacement battery offers exceptional reliability and longevity due to the use of high-quality Lithium-Ion cells. It is fully compatible with the specified ASUS laptop models, ensuring a seamless fit and optimal electrical performance. By choosing this battery, you benefit from a consistent power output that helps maintain the efficiency of your laptop, preventing unexpected shutdowns and allowing for extended periods of use away from a power outlet.
Suitable for
Daily office work and document processing
Web browsing and media consumption
Students requiring reliable battery life for lectures
Users looking to restore the original performance of their ASUS laptop
When it may not be suitable
This battery is not compatible with laptop models outside of the specified ASUS K56, R505, and S56 series. It is also not intended for use in devices that require a different voltage or physical form factor than the original battery design.
Key specifications
Battery technology: Lithium-Ion
Capacity: 3400 mAh
Color: Black
How to use
To install the battery, first ensure your laptop is completely powered off and disconnected from the AC adapter. Remove the old battery by releasing the locking mechanism on the underside of the laptop. Insert the Green Cell AS47ULTRA battery into the slot until it clicks securely into place. Once installed, connect the charger and allow the battery to reach a full charge before using the laptop on battery power for the first time.
What to consider before purchase
Verify your laptop model number matches the supported series
Check the physical dimensions and connector type of your current battery
Ensure your laptop is compatible with the 3400 mAh capacity
Usage recommendations
For optimal battery health, avoid letting the charge drop to zero percent frequently. It is recommended to perform a full charge cycle occasionally and keep the laptop in a well-ventilated area during operation to prevent overheating.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 3400 mAh |
| Number of battery cells | 4 |
| Battery voltage | 14.4 V |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | K56 K56C K56CA K56CB K56CM R505 S56 |
| Brand compatibility | ASUS |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Green Cell AS47ULTRA Laptop Battery for ASUS cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 61 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 22.07.2026 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 Green Cell 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 Green Cell 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/7459804/65719250_large.webp