# Replacement Li-ion Laptop Battery CoreParts MBXMPL-BA073 3.7V 3.89Wh

**URL:** https://aio.lv/en/product--coreparts-mbxmpl-ba073--11381068
**Data updated:** 2026-02-14 19:45 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** CoreParts
**Manufacturer code:** MBXMPL-BA073
**EAN:** 5704174349945
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--coreparts-mbxmpl-ba073--11381068

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

CoreParts MBXMPL-BA073 is a replacement Li‑ion laptop battery with a nominal voltage of 3.7V and capacity of 3.89Wh. Designed as a direct swap for compatible laptop models, it provides portable power for short-term use, system maintenance, or emergency backup. Compact and lightweight, it is suitable for users needing a precise, form-fit replacement battery.

## Long description

CoreParts MBXMPL-BA073 is a replacement Li-ion laptop battery with a nominal voltage of 3.7V and an energy capacity of 3.89Wh. It is designed as a direct swap for compatible laptop models where a compact, lightweight power source is required for short-term operation, system maintenance, or emergency backup. The battery follows standard Li-ion characteristics and provides a precise form-fit to restore portable power when the original battery has degraded or failed.
Advantages
This replacement battery offers a compact design and a lightweight profile that make it easy to install and carry. Its nominal voltage matches typical single-cell laptop modules, ensuring compatibility with systems that accept the specified electrical characteristics. The Li-ion chemistry provides a consistent voltage output during discharge and a relatively low self-discharge rate, which helps maintain charge during storage. The product is intended as a direct physical and electrical replacement to simplify maintenance and reduce downtime.
Suitable for (tasks / use cases)
Short-term portable power for compatible laptops
System maintenance, BIOS updates, and diagnostics
Emergency backup power during temporary mains interruptions
Replacement when the original battery shows reduced runtime or fails to charge
Key specifications
Cell chemistry: Lithium-ion (Li‑ion)
Nominal voltage: 3.7 V
Energy capacity: 3.89 Wh
Form factor: compact, lightweight module suitable for specified laptop models
Intended use: direct replacement for compatible laptop battery compartment
How to use
Before installation, power down the laptop and disconnect the external power adapter. Remove the existing battery according to the laptop manufacturer’s service instructions, taking care to follow any electrostatic discharge (ESD) precautions. Insert the replacement battery into the battery compartment, ensuring correct alignment and secure connection. After installation, connect the power adapter and allow the battery to charge fully before first use. Monitor charging behavior and battery status through the operating system’s power management tools.
Usage recommendations
Store the battery in a cool, dry place at partial charge if not used immediately. Avoid exposure to high temperatures, moisture, or mechanical stress. Use the replacement only with compatible laptop models and follow manufacturer guidelines for charging and disposal of lithium-ion batteries to ensure safe operation.

## FAQ

### How much does the CoreParts MBXMPL-BA073 Li-ion 3.7V 3.89Wh battery cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 10.07.2026 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

## Image

https://aio.lv/img/cache/product/11381068/65870900_large.webp