# Battery Green Cell AS49 for ASUS laptops — Li‑Ion 4400 mAh, black, compatible with X301/X401/X501 series

**URL:** https://aio.lv/en/product--green-cell-green-as49--10900253
**Data updated:** 2026-03-07 18:09 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Green Cell
**Manufacturer code:** GREEN-AS49
**EAN:** 5902701412319
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--green-cell-green-as49--10900253

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery Green Cell AS49 for compatible ASUS models (X301, X301A, X401, X401A, X401U, X401A1, X501, X501A, X501A1, X501U). Lithium‑Ion (Li‑Ion) technology with 4400 mAh capacity, black casing. Designed as a spare or replacement power source to restore portable runtime for supported notebooks, suitable for everyday mobile use and travel.

## Long description

Green Cell AS49 is a replacement Li‑Ion laptop battery compatible with a range of ASUS X301, X401 and X501 series notebooks. With 4400 mAh nominal capacity and a black casing, this battery is intended as a spare or replacement power source to restore portable runtime for supported laptops. The cell chemistry is Lithium‑Ion, designed to deliver stable voltage, predictable discharge behavior and no memory effect typical for older battery types.
Advantages
The battery uses Green Cell Li‑Ion cells specified for real capacity and long working hours, which helps maintain usable runtime over many charge cycles. Its pack and control electronics are engineered to match the electrical and mechanical characteristics of compatible ASUS models, ensuring stable communication with the laptop and a full set of protections against overcharge, overdischarge and short circuit. The black casing provides the same aesthetic as the original battery and simplifies replacement without modifying the device.
Suitable for
 Replacing a worn or failing battery in ASUS X301, X301A, X401, X401A, X401U, X401A1, X501, X501A, X501A1 and X501U notebooks
 Extending mobile runtime for everyday office work, web browsing and media playback
 Keeping a spare battery for travel, meetings or field work
Key specifications
 Battery technology: Lithium‑Ion (Li‑Ion)
 Nominal capacity: 4400 mAh
 Colour: Black
 Form factor: Replacement laptop battery pack compatible with specified ASUS models
 Protection: Integrated control electronics with overcharge, overdischarge and short‑circuit protection
How to use
Power down the laptop and disconnect any power adapter before removing the old battery. Remove the battery cover or release latch according to your laptop’s service instructions, then carefully extract the original pack and insert the Green Cell AS49 in the same orientation until it clicks into place. Reattach any covers and connect the AC adapter; allow the battery to charge fully before first regular use. The battery communicates with the laptop automatically; no additional drivers are required.
Usage recommendations
Charge the battery in a ventilated, room‑temperature environment and avoid prolonged exposure to high temperatures or humidity. For longer battery life, avoid deep discharges whenever possible and perform regular charge cycles. Dispose of spent batteries through appropriate recycling channels; do not dispose of in household waste.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 4400 mAh |
| Number of battery cells | 6 |
| Battery voltage | 11.1 V |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | X301 X301A X401 X401A X401U X401A1 X501 X501A X501A1 X501U |
| Brand compatibility | Asus |

## FAQ

### How much does the Battery Green Cell AS49 for ASUS — Li‑Ion 4400 mAh 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 — 475 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 13.07.2026 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/10900253/60375375_large.webp