# Battery DELL Precision Mobile M3800 CoreParts MBXDE-BA0021

**URL:** https://aio.lv/en/product--coreparts-mbxde-ba0021--3910991
**Data updated:** 2025-12-29 13:51 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** CoreParts
**Manufacturer code:** MBXDE-BA0021
**EAN:** 5706998553379
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 112.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 92.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--coreparts-mbxde-ba0021--3910991

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The CoreParts MBXDE-BA0021 battery is designed for DELL Precision Mobile M3800. It offers reliable performance, long-lasting power, and is built with high-quality cells to ensure safety and efficiency. This battery is an ideal replacement for your original battery, providing excellent compatibility and durability for your laptop.

## Long description

The CoreParts MBXDE-BA0021 replacement laptop battery is designed for the Dell Precision Mobile M3800. This 60 Wh, 6-cell Li-Pol battery (11.1 V, 5.4 Ah) provides a compatible alternative to the original Dell battery, offering reliable runtime and built with quality-controlled components produced in China. The product includes a 12-month warranty and is intended to extend device life while reducing the need for full-unit replacements.
Advantages
This CoreParts battery delivers the specified 60 Wh capacity and 11.1 V voltage for compatibility with the Dell Precision Mobile M3800. Manufactured under quality controls, it provides a balance of performance and durability, and the included 12-month warranty covers manufacturing defects. The replacement helps avoid costly full-device replacements and contributes to reduced electronic waste.
Suitable for
Dell Precision Mobile M3800 laptops
Users who need a direct replacement for a worn or faulty battery
Professionals requiring dependable portable power for mobile work
Key specifications
Model: MBXDE-BA0021
Compatibility: Dell Precision Mobile M3800
Capacity: 60 Wh (5.4 Ah)
Cells: 6-cell lithium-polymer
Voltage: 11.1 V
Manufacturer: CoreParts
EAN: 5706998553379
Warranty: 12 month(s)
How to use
Power down the laptop and disconnect the AC adapter before replacing the battery. Remove the service cover and follow the Dell Precision M3800 manufacturer instructions to safely remove the original battery. Install the CoreParts MBXDE-BA0021 in the same orientation, secure any screws or clips, replace the service cover, and reconnect the AC adapter. Power on the laptop and allow the battery to initialise; calibrate the battery if recommended by your operating system or Dell support documentation.
Usage recommendations
Store and use the battery in a dry, cool environment and avoid exposure to extreme temperatures. For optimal life, avoid deep discharges and keep firmware and power management settings up to date. Dispose of the battery according to local electronic waste regulations.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84732990 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 5400 mAh |
| Number of battery cells | 6 |
| Battery voltage | 11.1 V |
| Battery capacity | 60 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |
| Certification | CE |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | Precision Mobile M3800 |
| Brand compatibility | Dell |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.31 kg |
| Height | 277 mm |
| Width | 110 mm |
| Depth | 9 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 324 g |
| Package depth | 115 mm |
| Package height | 47 mm |
| Package width | 303 mm |

### Other features

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

## FAQ

### How much does the Battery DELL Precision Mobile M3800 cost, and is it available for purchase?

The price is 112.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 24.07.2026 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 DELL Precision Mobile M3800?

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

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