# Battery Acer CoreParts MBI50859

**URL:** https://aio.lv/en/product--coreparts-as10d31--3778885
**Data updated:** 2025-12-29 13:47 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** CoreParts
**Manufacturer code:** AS10D31
**EAN:** 5711045658259
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 68.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 57.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--coreparts-as10d31--3778885

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The CoreParts MBI50859 battery is designed for Acer laptops, providing reliable power and performance. With a capacity of 4400mAh, it ensures long-lasting usage. This battery is compatible with the Acer AS10D31 model, making it an ideal replacement for your laptop. Its lightweight design and easy installation make it a convenient choice for users looking to extend their laptop's battery life.

## Long description

CoreParts replacement Laptop Battery for Acer AS10D31 (48–49 Wh, 6‑cell, Li‑Ion, 10.8 V / 4.4 Ah) provides a direct-fit power solution for compatible Acer laptops. Manufactured in China under quality control and supplied with a 12‑month warranty, this CoreParts battery is intended as a reliable, cost‑effective replacement to restore mobile runtime and extend device lifespan.
Advantages
This CoreParts battery uses Lithium‑Ion technology and a 6‑cell design to offer stable voltage and consistent runtime. With a rated capacity of 4400 mAh (approx. 48–49 Wh) and a lightweight black housing (approx. 0.2 kg), it is easy to install and replace the original unit. The product is covered by a 12‑month warranty and is produced with quality checks to support long‑term use and reduce the need for full device replacement.
Suitable for
Replacing a depleted battery in Acer laptops compatible with AS10D31
Users who need to restore mobile runtime for everyday tasks
Service centres performing battery replacements
Key specifications
Brand: CoreParts
Model / MPN: AS10D31 (MBI50859)
Battery technology: Lithium‑Ion (Li‑Ion)
Cells / configuration: 6‑cell
Voltage: 10.8 V
Capacity: 4400 mAh (approx. 48–49 Wh / 4.4 Ah)
Colour: Black
Weight: 0.2 kg
EAN: 5711045658259
Warranty: 12 months
How to use
Turn off the laptop and disconnect any external power. Remove the old battery according to your laptop manufacturer’s instructions, then align and insert the CoreParts AS10D31 battery until it locks in place. Reconnect power and start the laptop; allow the battery to charge fully before first use to ensure accurate battery level reporting. For safety, use only the specified charger and avoid exposing the battery to extreme heat or moisture.
Usage recommendations
Store the battery at moderate temperature and charge it to about 50% if it will be unused for extended periods. Do not disassemble, crush, or short‑circuit the battery. Dispose of the battery according to local electronic waste regulations.

## Specifications

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84732990 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 4400 mAh |
| Number of battery cells | 6 |
| Battery voltage | 11.1 V |
| Battery capacity | 49 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |
| Certification | CE |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Brand compatibility | Acer |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Height | 20 mm |
| Width | 271 mm |
| Depth | 22 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 300 g |
| Package depth | 52 mm |
| Package height | 20 mm |
| Package width | 271 mm |

### Other features

| Feature | Value |
|---|---|
| Country of origin | China |

## FAQ

### How much does the Battery Acer CoreParts MBI50859 cost, and is it available for purchase?

The price is 68.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 28.07.2026 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. 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 CoreParts 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 CoreParts 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, weight, 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.

### Where can I download the instructions for Battery Acer CoreParts MBI50859?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3778885/65716560_large.webp