# Laptop battery Green Cell AS75 for ASUS R508 R556LD R509 X551 Series, Li-Ion 14.8V 2200mAh 4-cell, black

**URL:** https://aio.lv/en/product--green-cell-as75--712485
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Green Cell
**Manufacturer code:** AS75
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--green-cell-as75--712485

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery Green Cell AS75 compatible with ASUS R508, R556LD, R509 and X551 series. Lithium‑Ion technology, 14.8 V nominal voltage, 2200 mAh capacity and 4 battery cells. Black, single pack. Suitable for restoring mobile runtime of compatible notebooks, provides reliable power for everyday use and supports RoHS compliance.

## Long description

Green Cell AS75 is a replacement Li‑Ion battery for ASUS laptops from the R508, R556LD, R509 and X551 series. Designed to match the original shape and electrical parameters, this 2200 mAh black battery uses Green Cell lithium‑ion cells and modern control electronics to provide reliable power, stable operation and compatibility with the listed laptop models.
Advantages
The battery uses Green Cell Li‑Ion cells that deliver real capacity and avoid the memory effect, which helps preserve capacity over many charge cycles. Integrated control electronics provide smooth communication with the laptop and a set of protections for safe operation. The housing shape and chosen materials offer mechanical protection, while the 2200 mAh capacity restores mobility and reduces the need for frequent charging.
Suitable for
ASUS R508 laptops
ASUS R556LD models
ASUS R509 series
ASUS X551, X551C, X551M, X551CA, X551MA and X551MAV laptops
Key specifications
Manufacturer: Green Cell
Model / MPN: AS75
Battery technology: Lithium‑Ion (Li‑Ion)
Capacity: 2200 mAh
Colour: Black
Compatible with: ASUS R508, R556LD, R509, X551 series
How to use
Turn the laptop off or put it into standby according to the manufacturer’s instructions, remove the old battery if applicable, and install the Green Cell AS75 ensuring contacts align and the battery locks into place. Charge the battery fully before first use. The battery will be managed automatically by the laptop’s power management system and the built‑in control electronics.
Usage recommendations
Charge and discharge the battery regularly, avoid prolonged storage at full charge or at very low charge, and keep the battery in a dry, moderate‑temperature environment. Recycle the spent battery according to local regulations; Green Cell participates in battery recycling initiatives.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 2200 mAh |
| Number of battery cells | 4 |
| Battery voltage | 14.8 V |
| Product colour | Black |
| Certification | CE |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | R508 R556LD R509 X551 X551C X551M X551CA X551MA X551MAV |
| Brand compatibility | Asus |

## FAQ

### How much does the Green Cell AS75 laptop battery for ASUS R508/R556LD/R509/X551 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 267 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 06.07.2026 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/712485/65712468_large.webp