# Battery Green Cell AS02 for ASUS K52 series — Li‑Ion 4400 mAh, 11.1 V, 6 cells, black

**URL:** https://aio.lv/en/product--green-cell-as02--712478
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Green Cell
**Manufacturer code:** AS02
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-11 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-as02--712478

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery Green Cell AS02 compatible with ASUS K52, K52J, K52F, K52JC, K52JR, K52N, X52 and A52 models. Lithium‑Ion technology, 4400 mAh capacity, 11.1 V and 6 cells for reliable runtime. Black finish, supplied as one piece. Meets RoHS sustainability requirements. Ideal for restoring battery life in older ASUS notebooks for everyday use and travel.

## Long description

Green Cell AS02 is a replacement laptop battery compatible with ASUS models K52, K52J, K52F, K52JC, K52JR, K52N, X52, X52J and A52. Built with Green Cell Li‑Ion cells and modern control electronics, the battery is designed to match the original device dimensions and connectors to provide stable operation, realistic capacity and long working time.
Advantages
The Green Cell AS02 uses high‑quality lithium‑ion cells that provide a rated capacity of 4400 mAh and resist the memory effect, offering durability over many charge cycles. Integrated control electronics ensure smooth communication with the laptop and include standard protections for overcharge, overdischarge and short circuit. The housing shape and selected materials protect the cells and allow straightforward installation as a direct replacement for the listed ASUS models.
Suitable for
 Replacing a worn or failing battery in ASUS K52 / X52 / A52 series laptops
 Restoring laptop mobility for travel, meetings and off‑site work
 Users who need a reliable spare battery for extended unplugged use
Key specifications
 Model: Green Cell AS02 (MPN: AS02)
 Compatibility: ASUS K52, K52J, K52F, K52JC, K52JR, K52N, X52, X52J, A52
 Battery technology: Lithium‑Ion (Li‑Ion)
 Capacity: 4400 mAh
 Colour: Black
How to use
Switch off the laptop, disconnect the power adapter and remove the old battery according to the laptop manufacturer’s instructions. Align the Green Cell AS02 with the battery bay and gently insert it until it clicks into place. Reconnect the power adapter and charge the new battery fully before first use. The battery installs and operates the same way as the original unit.
Usage recommendations
For best long‑term performance, avoid deep discharges and store the battery in a cool, dry place when not in use. Use the laptop’s power management settings to optimise battery life and follow local regulations for recycling used batteries.

## 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 | 11.1 V |
| Product colour | Black |
| Certification | CE |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | K52 K52J K52F K52JC K52JR K52N X52 X52J A52 A52F |
| Brand compatibility | Asus |

## FAQ

### How much does the Battery Green Cell AS02 for ASUS K52 — 4400 mAh 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 — 1809 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 Tuesday 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/712478/65712438_large.webp