Extra Digital ASUS B21N1818 Laptop Battery, 4150mAh
| Products ID: | 106149 |
|---|---|
| Manufactured by: | Extra Digital |
| Availablity: | Ready to Order |
| Delivery Time | 5-10 business days |
| EAN: | 9990000431823 |
The Extra Digital Advanced series notebook battery is a high-quality power source for your ASUS laptop, designed for reliability and long-lasting performance.
Why choose this battery
These Li-polymer batteries are manufactured using new, high-quality balanced cells that ensure maximum capacity. They do not have a "memory effect," meaning they can be recharged at any time convenient for the user.
Key Features
- High Performance: Quality cells ensure the longest possible battery life and stability.
- No Memory Effect: Can be recharged at any stage of discharge without losing capacity.
- Perfect Fit: Designed to meet the exact specifications of the original B21N1818 battery.
- Advanced Technology: Li-polymer cells offer a great balance of weight and power density.
Technical Specifications
| Brand | Extra Digital |
| Model Code | NB431823 |
| Capacity | 4150mAh (32Wh) |
| Voltage | 7.6V |
| Cell Type | Li-polymer |
Frequently Asked Questions
Is this battery compatible with my ASUS VivoBook?
This battery is compatible with a wide range of ASUS VivoBook 15 (X512) and VivoBook 17 (X712, A712) models. Please verify your original battery part number matches B21N1818.
How should I dispose of the old battery?
Used batteries should be disposed of in special collection containers marked with the battery recycling symbol. Do not dispose of them in regular household waste.
Does the battery come pre-charged?
Batteries are usually shipped with a partial charge. It is recommended to charge the battery fully before its first use.
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
Latvijas Pasts
- To Latvijas Pasts lockers
- SMS/email notification
- Collect in 72h
- Free for orders over €35
DPD Pickup
- Lockers in Latvia and EU
- Collect within 3 days
- 24/7 access
Unisend
- To lockers in Latvia, Lithuania, Estonia
- Pickup within 3 days
- 24/7 access
Omniva
- Lockers in Latvia, Estonia, Lithuania
- Pickup within 72 hours
- Open 24/7
Courier (DPD)
- To home or office via courier
- SMS or call before delivery
- Redelivery or pickup point if missed
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.
