# Green Cell AS01 Laptop Battery 4400 mAh Lithium-Ion for ASUS K40 K50 K51 K60 K70 X5DC X70

**URL:** https://aio.lv/en/product--green-cell-as01--712477
**Data updated:** 2026-05-13 09:57 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Green Cell
**Manufacturer code:** AS01
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--green-cell-as01--712477

## 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 AS01 is a high-quality replacement battery designed for ASUS laptops, including the K40, K50, K51, K60, K70, and X70 series. This Lithium-Ion battery features a 4400 mAh capacity, providing reliable power for your portable device. Engineered for durability and performance, it serves as an ideal spare or replacement part to restore your laptop's battery life and ensure consistent operation during daily tasks.

## Long description

The Green Cell AS01 is a high-quality replacement battery specifically engineered for ASUS laptop models, including the K40, K50, K51, K60, K70, and X70 series. This Lithium-Ion battery provides a reliable power source with a capacity of 4400 mAh, designed to restore your device's original mobility and performance. By utilizing advanced cell technology and modern control electronics, this battery ensures stable operation and safety, allowing you to work or enjoy multimedia content without the constant need for a power outlet.
Advantages
This battery offers exceptional reliability through the use of high-quality Lithium-Ion cells that prevent memory effect, ensuring consistent performance over time. The integration of modern control electronics facilitates seamless communication between the battery and your laptop, providing comprehensive protection against overcharging, overheating, and short circuits. Its precise design ensures a perfect fit for compatible ASUS models, maintaining the structural integrity and aesthetic of your device while extending its operational lifespan through up to 1,000 charge cycles.
Suitable for
Restoring battery life for ASUS K40, K50, K51, K60, K70, and X70 series laptops.
Users requiring a reliable spare battery for long journeys or business travel.
Replacing degraded or non-functional original laptop batteries.
This battery may not be suitable for users seeking extended runtime beyond the original factory specifications, such as those provided by higher-capacity PRO or ULTRA series batteries. It is also not compatible with laptop models outside of the specified ASUS series.
Key specifications
Technology: Lithium-Ion (Li-Ion)
Capacity: 4400 mAh
Color: Black
Compatibility: ASUS K40, K50, K51, K60, K70, X5DC, X70 series
How to use
To install the battery, ensure your laptop is 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 AS01 battery into the slot until it clicks securely into place. Once installed, connect your laptop to the charger to perform an initial full charge before using the device on battery power for the first time.
What to consider before purchase
Verify your specific laptop model matches the compatibility list.
Check the physical dimensions and connector type of your current battery.
Ensure your laptop's charging port is functional before replacing the battery.
Usage recommendations: To maximize the lifespan of your new battery, avoid deep discharges and keep the device in a cool, dry environment. If the laptop will not be used for an extended period, store the battery at approximately 50% charge.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |
| Sustainability 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 Green Cell AS01 Laptop Battery for ASUS cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 738 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/712477/55858838_large.webp