# Battery Green Cell AS01 for ASUS K40 K50 K60 K70 X70, Li-Ion 10.8V 4400mAh, 6 cells, Black

**URL:** https://aio.lv/en/product--green-cell-akkbagrerd440001--5114731
**Data updated:** 2026-01-21 10:59 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Green Cell
**Manufacturer code:** AKKBAGRERD440001
**EAN:** 5902701411732
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--green-cell-akkbagrerd440001--5114731

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery Green Cell AS01 compatible with ASUS K40, K50, K60, K70 and X70 series. Lithium‑Ion pack with 6 cells, nominal voltage 10.8 V and capacity 4400 mAh, colour black. Designed to restore mobile runtime for everyday use: web browsing, office work and media playback. Supplied as a single unit; RoHS compliant.

## Long description

Green Cell AS01 is a replacement Li‑Ion battery designed for ASUS laptops including K40, K50 (K50AB, K50C), K51 (K51AC), K60, K70, X70 and X5DC series. The battery uses Green Cell lithium‑ion cells and modern control electronics to deliver the stated capacity, stable operation and protection against common power faults. It is compatible with multiple laptop models and is offered in a black housing with a nominal capacity of 4400 mAh.
Advantages
The Green Cell AS01 battery uses high‑quality Li‑Ion cells that resist the memory effect and are designed for long service life, with up to approximately 1,000 full charge cycles while maintaining capacity. Integrated control electronics ensure smooth communication with the laptop and provide protections such as overcharge, overdischarge and short‑circuit safeguards. The housing is shaped to match the original battery compartment for reliable fit and mechanical protection.
Suitable for
ASUS K40 series laptops
ASUS K50, K50AB, K50C models
ASUS K51, K51AC models
ASUS K60 and K70 series
ASUS X70 and X5DC models
Key specifications
Battery technology: Lithium‑Ion (Li‑Ion)
Capacity: 4400 mAh
Compatibility: ASUS K40, K50, K50AB, K50C, K51, K51AC, K60, K70, X70, X5DC
Colour: Black
Manufacturer: Green Cell
MPN: AKKBAGRERD440001
EAN: 5902701411732
How to use
Switch off the laptop and disconnect the power adapter before replacing the battery. Remove the old battery according to the laptop manufacturer's instructions, insert the Green Cell AS01 battery ensuring correct alignment, and secure it in place. Connect the power adapter and charge the new battery fully before first use. After installation, verify that the system recognises the battery and that charging proceeds normally.
Usage recommendations
For best longevity, avoid deep discharges and store the battery at around 40–60% charge if it will not be used for an extended period. Use the original or certified charger and avoid exposure to high temperatures or moisture. Recycle the old battery according to local regulations.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 4400 mAh |
| Number of battery cells | 6 |
| Battery voltage | 10.8 V |
| Product colour | Black |
| Certification | CE |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | K40 K50 K50AB K50C K51 K51AC K60 K70 X70 X5DC |
| Brand compatibility | Asus |

## FAQ

### How much does the Battery Green Cell AS01 for ASUS K40 K50 K60 cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 750 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 21.07.2026 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/5114731/65718919_large.webp