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header-product Battery DELL Precision Mobile M3800 CoreParts MBXDE-BA0021
112.49 €

Battery DELL Precision Mobile M3800 CoreParts MBXDE-BA0021

Battery DELL Precision Mobile M3800 Photo 1
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Battery DELL Precision Mobile M3800 Photo 3
Battery DELL Precision Mobile M3800 Photo 1
Battery DELL Precision Mobile M3800 Photo 2
Battery DELL Precision Mobile M3800 Photo 3
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Battery DELL Precision Mobile M3800 CoreParts MBXDE-BA0021

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Short 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.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 3910991
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
24.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
29.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

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

Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
5400 mAh
Weight:
0.31 kg
Product colour:
Black
All features
Quantity per pack:
1 pc(s)
Harmonized System (HS) code:
84732990

Battery

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

Type:
Battery
Compatibility:
Precision Mobile M3800
Brand compatibility:
Dell

Weight & dimensions

Weight:
0.31 kg
Height:
277 mm
Width:
110 mm
Depth:
9 mm

Packaging data

Package weight:
324 g
Package depth:
115 mm
Package height:
47 mm
Package width:
303 mm

Other features

Country of origin:
China

Description

Machine translation. Load original

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Customer reviews

Customer questions

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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