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header-product Battery CoreParts ASUS U3100FN MBXAS-BA0252
55.49 €

Battery CoreParts ASUS U3100FN MBXAS-BA0252

Battery CoreParts ASUS U3100FN Photo 1
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Short description

The CoreParts MBXAS-BA0252 battery is designed for ASUS U3100FN laptops. It offers reliable performance with a capacity of 4400mAh, ensuring long-lasting power for your device. This lithium-ion battery is easy to install and provides a perfect fit for your laptop, enhancing its portability and usability. Ideal for users needing a dependable power source for work or leisure.
Available at price 55.49 €: 4 pcs.
Total available for order: 12 pcs.
Warranty: 2 Years
SKU: 4305613
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 57.49 €: 4 pcs.
Together cheaper
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Product information

Description

CoreParts Top Quality replacement laptop battery for Asus is a 47 Wh (15.4 V) Li-Pol battery with a capacity of 3050 mAh, compatible with a range of ZenBook and Asus U3 series models including U3100FN, UX331FN, UX331UA, UX331UN and related variants. Manufactured in China and tested under quality control, this battery is intended as a direct-fit replacement to restore portable power and extend the working time of your compatible Asus laptop. The product is sold under the model MBXAS-BA0252 and comes with a 12 month warranty.

Advantages

This CoreParts Li-Pol battery provides a factory-fit design for listed Asus models, straightforward installation and a compact, lightweight form factor (approx. 0.21 kg). The battery uses lithium polymer technology for stable discharge characteristics and is intended to deliver consistent runtime comparable to the original battery specification. The product is covered by a 12-month warranty and aims to reduce the need for full device replacement, supporting lower costs and less electronic waste.

Suitable for (tasks / use cases)

  • Replacing a worn or failing battery in compatible Asus ZenBook and U3-series laptops
  • Extending mobile usage time for work, study or travel
  • Keeping a secondary battery for backup or field use

Key specifications

  • Model: MBXAS-BA0252
  • Battery type: Lithium Polymer (LiPo)
  • Capacity: 3050 mAh (47 Wh)
  • Voltage: 15.4 V
  • Compatibility: Asus U3100FN, ZenBook U3100FN, U3100UN, UX331FN, UX331UA (and listed variants), UX331UN, ZenBook 13 UX331UA/UX331UN
  • Weight: approx. 0.21 kg
  • Colour: Black
  • EAN: 5704174521013
  • Warranty: 12 month(s)

How to use

Power off the laptop and disconnect any external power source. Remove the back cover of the laptop following the manufacturer’s service instructions, then unplug and remove the original battery. Fit the CoreParts MBXAS-BA0252 battery into the same connector position, secure it with the original screws if applicable, replace the back cover and reconnect power. After installation, charge the battery fully before use to calibrate the charge indicator.

Usage recommendations

Use only the specified charger and avoid exposing the battery to high temperatures or moisture. If you notice unusual swelling, overheating or damage, stop using the battery immediately and contact the vendor. For optimal lifespan, store the battery at around 40–60% charge if not used for extended periods.

Specifications

Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
3050 mAh
Weight:
0.21 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:
3050 mAh
Battery voltage:
15.4 V
Battery capacity:
47 Wh
Product colour:
Black

Technical details

Type:
Battery
Compatibility:
U3100FN
Brand compatibility:
ASUS

Weight & dimensions

Weight:
0.21 kg
Height:
306 mm
Width:
104 mm
Depth:
4 mm

Packaging data

Package weight:
470 g
Package depth:
30 mm
Package height:
365 mm
Package width:
243 mm

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 4 22.07.2026 57.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 4 15.07.2026 Best delivery 55.49 € Best price
WH109 4 29.07.2026 84.99 €
57.49 €
Stock: 4
Delivery Date: 22.07.2026
Warehouse: WH354
Available only for legal entities
55.49 €
Stock: 4
Delivery Date: 15.07.2026 Best delivery
Warehouse: EU6
84.99 €
Stock: 4
Delivery Date: 29.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Battery CoreParts ASUS U3100FN cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 15.07.2026 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. 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 CoreParts ASUS U3100FN?

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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