Free Shipping to Pasts lockers over 35.00€
Free Shipping to Pasts lockers over 35.00€
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Asus NB431021 Original Battery B21N1505, 4200mAh

Price: 63.90 €
Products ID:62541
Manufactured by: Extra Digital
Availablity: Ready to Order
Delivery Time5-10 business days
EAN: 9990000431021


The original Asus NB431021 battery restores your laptop's mobility, offering high-quality power performance for your daily tasks.

Reliable Power Performance

These Li-Pol batteries are manufactured using premium, balanced rechargeable cells that ensure maximum capacity and a long service life. With no "memory effect," the battery can be recharged at any time without losing efficiency.

Key Features

  • High Capacity: 4200 mAh provides ample power for extended mobile use.
  • Li-Pol Technology: Advanced lithium-polymer cells for safety and durability.
  • Perfect Compatibility: Designed specifically to replace the B21N1505 battery model.
  • Original Quality: Ensures stable voltage and protection for your laptop's internal components.

Technical Specifications

BrandAsus
Model CodeNB431021 / B21N1505
Capacity4200 mAh
Voltage7.6 V
Cell TypeLi-Pol

Frequently Asked Questions

Which laptop models are compatible with this battery?

It is suitable for Asus E402, E402S, E502S, E402M, E402MA, and E402SA models.

Can I charge this battery at any time?

Yes, since it is a Li-Pol battery with no memory effect, you can recharge it whenever it is convenient.

What is the warranty period?

This original Asus battery comes with a 12-month warranty.


Shipping & Returns

Choose your preferred delivery method. All orders are shipped within 24h. Most parcel deliveries take 2–3 business days.

Store Pickup

  • Duntes iela 56, Rīga
  • Ready next business day
  • Collect within 5 days
  • Open Mon–Fri 10:00–18:00
Free
1 business day
How to find us

Latvijas Pasts

  • To Latvijas Pasts lockers
  • SMS/email notification
  • Collect in 72h
  • Free for orders over €35
€1.90
2–3 business days
Locker locations

DPD Pickup

  • Lockers in Latvia and EU
  • Collect within 3 days
  • 24/7 access
€2.50
2–3 business days
Locker locations

Unisend

  • To lockers in Latvia, Lithuania, Estonia
  • Pickup within 3 days
  • 24/7 access
€1.90
2–3 business days
Locker locations

Omniva

  • Lockers in Latvia, Estonia, Lithuania
  • Pickup within 72 hours
  • Open 24/7
€2.90
2–3 business days
Locker locations

Courier (DPD)

  • To home or office via courier
  • SMS or call before delivery
  • Redelivery or pickup point if missed
from €4.90
1–2 business days
More info

Order Returns & Exchanges

Your satisfaction is our priority. If you're not happy with your purchase, we offer a transparent and easy return process.

Our Returns Policy

Most new, unused items can be returned within 30 days for a full refund or exchange. Items must be in original condition and packaging.

How to Initiate a Return

Contact us at info@motivs.lv or call +371 20408041.

Return Process & Refunds

Once we receive and inspect your return, we will issue a refund within 7–10 business days. Exchanges will be processed promptly.

Important Conditions

  • Items must be unused and in original condition.
  • Include proof of purchase or receipt.
  • Perishable or custom items are non-returnable.
  • Return shipping covered only for faulty or wrong items.

Need Help?

Contact our support team Monday to Friday, 9 AM to 5 PM.

15+ yearsLocal Latvian online store
Fast dispatchWithin 24h for in-stock items
Free deliveryFrom €35 to Latvijas Pasts lockers
Easy returnsWarranty and simple returns

63.90 €