Battery Lenovo MBI3057

Name: Battery Lenovo MBI3057 CoreParts MBI3057
Brand: CoreParts
SKU: 3901549
Price: 69.49 EUR
Availability: InStock

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Battery Lenovo MBI3057 CoreParts

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The CoreParts MBI3057 battery is designed for Lenovo laptops, ensuring reliable performance and longevity. With high-quality cells, it provides excellent power capacity and stability, making it a perfect replacement for your original battery. Easy to install, it enhances your laptop's mobility and productivity, allowing you to work longer without interruptions.

Available for order: 28 pcs.

Warranty: 2 Years

SKU: 3901549

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

20.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

20.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 1.31 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Product information

Description

The CoreParts MBI3057 is a replacement laptop battery for Lenovo laptops offering 52 Wh capacity and a 6-cell Li‑ion design (10.8 V, 4.4 Ah). Manufactured in China under quality control and carrying a 12‑month warranty, this battery is intended to restore runtime and maintain stable power delivery for compatible Lenovo models. It is a straightforward alternative to the original battery that helps extend the usable life of your device and reduce the need for full device replacement.

Advantages

This 52 Wh CoreParts lithium‑ion battery provides stable voltage and consistent capacity across typical usage, is designed for easy installation, and is covered by a 12‑month warranty. The product uses quality cells to offer reliable performance and contributes to lower long‑term costs by extending device life and reducing e‑waste.

Suitable for

Replacing a worn or defective Lenovo laptop battery
Extending laptop runtime for mobile work or study
Maintaining productivity when travelling or away from power outlets

Key specifications

Brand: CoreParts
Model / MPN: MBI3057
Capacity: 52 Wh (4.4 Ah)
Cells: 6‑cell Li‑ion
Voltage: 10.8 V
Colour: Black
Origin: Manufactured in China
Warranty: 12 Month(s)
EAN: 5712505517390

How to use

Power down your Lenovo laptop, unplug the AC adapter, and remove the old battery according to the laptop manufacturer’s instructions. Insert the CoreParts MBI3057 battery into the battery bay until it clicks into place, reconnect the AC adapter, and charge the battery fully before first use. Verify the system recognizes the new battery and check battery status in the operating system to confirm normal operation.

Usage recommendations

For best results, calibrate the new battery by charging it to full and then discharging to around 5–10% once every one to three months. Store the battery at room temperature in a dry place if not in use, and avoid exposing it to extreme heat or moisture. Use only the laptop’s specified charger and follow the laptop manufacturer’s safety instructions.

Specifications

Battery technology:: Lithium-Ion (Li-Ion)
Battery capacity:: 4800 mAh
Weight:: 0.2 kg
Product colour:: Black

All features

LED backlight:: No
3D:: No
Quantity per pack:: 1 pc(s)
Harmonized System (HS) code:: 84732990

Battery

Battery technology:: Lithium-Ion (Li-Ion)
Battery capacity:: 4800 mAh
Number of battery cells:: 6
Battery voltage:: 10.8 V
Number of batteries included:: 1 pc(s)
Product colour:: Black
Certification:: CE

Technical details

Type:: Battery
Brand compatibility:: Lenovo

Weight & dimensions

Weight:: 0.2 kg
Height:: 20 mm
Width:: 204 mm
Depth:: 22 mm

Packaging data

Package weight:: 300 g
Package depth:: 45 mm
Package height:: 20 mm
Package width:: 204 mm

Other features

Country of origin:: China

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Instructions

coreparts-MBI3057-3901549.pdf

Description

Instructions

coreparts-MBI3057-3901549.pdf

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Customer questions

FAQ

How much does the Battery Lenovo MBI3057 cost, and is it available for purchase?

The price is 69.49 € (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 20.07.2026 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 Lenovo MBI3057?

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.

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