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AiO.lv Laptops & Computers Portable Device Accessories Portable Device Batteries CoreParts

Battery CoreParts MBXLE-BA0214 for Lenovo T420s

Battery CoreParts MBXLE-BA0214 for Lenovo T420s Photo 1
Battery CoreParts MBXLE-BA0214 for Lenovo T420s Photo 1
Battery CoreParts MBXLE-BA0214 for Lenovo T420s
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Short description

The CoreParts MBXLE-BA0214 battery is designed for Lenovo T420s models. It offers reliable performance and long-lasting power, ensuring your laptop runs smoothly. With compatibility for multiple T420s variants, this battery is an essential replacement for maintaining your device's functionality.
Warranty: 2 Years
SKU: 3958913
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Product information

Description

The CoreParts MBXLE-BA0214 replacement battery is designed for Lenovo T420s laptops and delivers 48.84 Wh (11.1 V) power using a 6-cell Li‑ion chemistry. Manufactured in China under quality controls and supplied with a 12-month warranty, this black battery provides a direct-fit replacement to restore mobile runtime and extend the usable life of your device.

Advantages

This CoreParts battery provides reliable, long-lasting power through Lithium‑Ion technology and a 48.84 Wh capacity. It is produced to meet quality standards, comes with a 12-month warranty, and is lightweight for easy handling and installation. The unit is compatible with Lenovo T420s models and helps avoid full device replacements, supporting reduced electronic waste.

Suitable for

  • Lenovo T420s laptops requiring a replacement battery
  • Users who need extended mobile runtime for basic office work and web browsing
  • Repairs and refurbishments of T420s units

Key specifications

  • Model: CoreParts MBXLE-BA0214
  • Compatible with: Lenovo T420s
  • Battery technology: Lithium‑Ion (Li‑Ion)
  • Capacity: 48.84 Wh (listed also as 3600 mAh in product attributes)
  • Voltage: 11.1 V
  • Cells: 6-cell
  • Colour: Black
  • Weight: 0.17 kg
  • Country of manufacture: China
  • Warranty: 12 Month(s)
  • MPN: MBXLE-BA0214
  • EAN: 5704174063896

How to use

Turn off the laptop and disconnect any power adapter before replacing the battery. Remove the existing battery according to the Lenovo T420s service instructions, align the CoreParts MBXLE-BA0214 in the battery bay, and secure it until it clicks into place. After installation, connect the power adapter and fully charge the new battery before first use to calibrate charge reporting. Use the operating system battery tools to verify correct recognition.

Usage recommendations

Store and operate the battery within manufacturer-recommended temperature ranges, avoid exposure to moisture or impact, and dispose of used batteries according to local regulations. For optimal lifespan, avoid long-term storage at full charge and perform regular charge cycles during use.

Specifications

Battery technology:
Lithium-Ion (Li-Ion)
Battery capacity:
3600 mAh
Weight:
0.17 kg
Product colour:
Black
All features
Quantity per pack:
1 pc(s)
Harmonized System (HS) code:
84732990

Battery

Battery technology:
Lithium-Ion (Li-Ion)
Battery capacity:
3600 mAh
Number of battery cells:
6
Battery voltage:
11.1 V
Battery capacity:
40 Wh
Number of batteries included:
1 pc(s)
Product colour:
Black
Certification:
CE

Technical details

Type:
Battery
Compatibility:
T420s (4170), T420s (4171), T420s (4172), T420s (4173), T420s (4174), T420si (4175), T420si (4176), T422xtc, T430S, T430S (2352), T430S (2353), T430S (2355), T430S (2356)
Brand compatibility:
Lenovo

Weight & dimensions

Weight:
0.17 kg
Height:
120 mm
Width:
40 mm
Depth:
40 mm

Packaging data

Package weight:
274 g
Package depth:
95 mm
Package height:
49 mm
Package width:
247 mm

Other features

Country of origin:
China
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Instructions

coreparts-MBXLE-BA0214-3958913.pdf

Description

Instructions

coreparts-MBXLE-BA0214-3958913.pdf
Machine translation. Load original

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Customer reviews

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Customer questions

FAQ

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 CoreParts MBXLE-BA0214 for Lenovo T420s?

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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