# Notebook battery extra digital MR90Y 5200mAh for Dell laptops, model NB440030

**URL:** https://aio.lv/en/product--extra-digital-nb440030--4140949
**Data updated:** 2025-12-29 15:42 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB440030
**EAN:** 9990000440030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb440030--4140949

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Replacement notebook battery extra digital MR90Y with 5200mAh capacity (model NB440030) for compatible Dell laptops. Provides portable power for extended use, supports standard charging and discharge cycles, and restores mobility when original battery is worn. Suitable for everyday productivity, travel and business use; easy to install and intended as a direct replacement.

## Long description

Notebook battery extra digital MR90Y (model NB440030) is a 5200mAh, 11.1V replacement battery designed for a wide range of Dell Inspiron, Latitude and Vostro laptops. It serves as a direct substitute for the original Dell battery MR90Y and compatible part numbers, restoring portable power for everyday productivity, travel and business use. The battery supports standard charging and discharge cycles and is intended for straightforward installation in compatible notebook models.
Advantages
The extra digital MR90Y battery provides 5200mAh capacity at 11.1V to extend run time compared with a depleted original cell. It is manufactured to fit specified Dell chassis and connector layouts, offering plug-and-play replacement without the need for modifications. The unit is backed by a 6-month warranty from the manufacturer Extra Digital (EU).
Suitable for
Replacing a worn or failing battery in supported Dell Inspiron 14, 15 and 17 series laptops
Mobile productivity and office work when away from mains power
Travel and business use requiring extended battery life
Key specifications
Model: NB440030 (extra digital MR90Y)
Capacity: 5200 mAh
Nominal voltage: 11.1 V
Compatibility: multiple Dell Inspiron, Latitude and Vostro models as listed by manufacturer
Manufacturer: Extra Digital, EU
Warranty: 6 months
EAN: 9990000440030
How to use
Power down the laptop, disconnect the AC adapter and remove the rear cover or battery latch according to your laptop service instructions. Slide out the original battery and install the NB440030 replacement ensuring the connector aligns correctly; secure any screws or latches and reassemble the laptop. Reconnect the AC adapter and charge the new battery fully before first use to allow the battery management system to calibrate.
Usage recommendations
For optimal lifespan, avoid keeping the battery at 100% or 0% for prolonged periods: perform regular charge cycles, store the battery at around 40–60% charge if not used for extended time, and operate the laptop in moderate temperatures. Use the laptop manufacturer’s power management settings and genuine or compatible chargers.

## FAQ

### How much does the Notebook battery extra digital MR90Y NB440030 cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 02.07.2026 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, 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 extra digital 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 extra digital 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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