# Battery CoreParts MBXDE-BA0143 for DELL 7450 GOLIAD 14 MLK

**URL:** https://aio.lv/en/product--coreparts-mbxde-ba0143--4102286
**Data updated:** 2025-12-29 15:37 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** CoreParts
**Manufacturer code:** MBXDE-BA0143
**EAN:** 5706998726513
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 47.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--coreparts-mbxde-ba0143--4102286

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The CoreParts MBXDE-BA0143 battery is designed for DELL laptops, specifically compatible with models 7450 GOLIAD 14 MLK and E7440 GOLIAD 14. It provides reliable power and longevity, ensuring your laptop runs smoothly without interruptions. With high-quality cells, this battery offers excellent performance and durability, making it an ideal replacement for your old or worn-out battery.

## Long description

The CoreParts MBXDE-BA0143 replacement laptop battery is compatible with various Dell Latitude 14 models including E7440 and E7450 (also referenced as 7450 GOLIAD 14 MLK). This Li-Ion battery is manufactured to provide reliable power for portable use and is supplied with a 12 month warranty. Produced in China under quality control, the battery matches standard form and electrical specifications for the listed Dell models and is intended as a direct replacement to restore mobile runtime.
Advantages
This CoreParts 3400 mAh (11.1 V) lithium-ion battery offers a balance of capacity and compact weight, designed to restore original runtime for compatible Dell Latitude 14 notebooks. It is engineered for straightforward installation, uses high-quality cells for consistent discharge characteristics, and is covered by a 12-month warranty to ensure short-term reliability and consumer protection.
Suitable for
 Dell Latitude E7440
 Dell Latitude E7450
 Dell Latitude 14 (models marketed as 7450 GOLIAD 14 MLK)
Key specifications
 Brand: CoreParts
 Model / MPN: MBXDE-BA0143
 Battery technology: Lithium-Ion (Li-Ion)
 Capacity: 3400 mAh (approx. 38–47 Wh depending on labeling)
 Rated voltage: 11.1 V
 Colour: Black
 Weight: 0.1 kg
 EAN: 5706998726513
 Warranty: 12 months
How to use
Turn off and unplug your laptop, then remove the existing battery following the laptop manufacturer’s instructions. Align the contacts of the CoreParts MBXDE-BA0143 with the battery bay and slide or snap it into place until it locks. Reconnect power and charge the new battery fully before first use. Use the original Dell battery removal and installation procedure to avoid damage to connectors or casing.
Usage recommendations
To maintain battery longevity, perform regular charge cycles, avoid prolonged storage at full charge or deep discharge, and keep the laptop and battery in a cool, dry environment. If you notice unusual heat, swelling, or performance degradation, discontinue use and consult a service professional.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 3400 mAh |
| Number of battery cells | 3 |
| Battery voltage | 11.1 V |
| Battery capacity | 44 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |
| Certification | CE |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | 7450 GOLIAD 14 MLK BTX, 7450 GOLIAD 14 MLK CTO, E7440 GOLIAD 14, E7440 GOLIAD 14 BTX, E7450 GOLIAD 14 MLK BTXE, E7450 GOLIAD 14 MLK CTOE |
| Brand compatibility | Dell |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.1 kg |
| Height | 310 mm |
| Width | 74 mm |
| Depth | 10 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 200 g |
| Package depth | 40 mm |
| Package height | 320 mm |
| Package width | 80 mm |

### Other features

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

## FAQ

### How much does the Battery CoreParts MBXDE-BA0143 DELL 7450 GOLIAD cost, and is it available for purchase?

The price is 57.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 54 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 09.07.2026 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: Cash payment, 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 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 CoreParts MBXDE-BA0143 DELL 7450 GOLIAD?

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/4102286/65717385_large.webp