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header-product Battery DELL NB440511
35.99 €

Battery DELL NB440511

Battery DELL NB440511 Photo 1
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Battery DELL NB440511

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Short description

The Extra Digital NB440511 battery is designed for DELL laptops, ensuring reliable power with compatibility for models 312-0966 and NB440511. This high-quality battery provides long-lasting performance, allowing you to work or play without interruptions. Its lightweight design and easy installation make it a perfect choice for users seeking a dependable replacement. Enjoy enhanced battery life and efficiency with this essential laptop accessory.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 4128721
Manufacturer: extra digital
free shipment

Cheapest delivery:

Venipak Pickup LV

Pick-up points

Venipak Pickup LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
08.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
08.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Extra Digital Battery DELL NB440511 is a replacement laptop battery compatible with a range of Dell notebook models. Designed to restore portable power, this black battery offers a capacity of 4400 mAh to provide extended runtime for everyday tasks. The unit features a compact, lightweight form factor and a standard connector that simplifies installation and replacement in compatible Dell systems.

Advantages

This battery delivers a 4400 mAh rated capacity that supports longer operation between charges compared with depleted original cells. Its black casing and lightweight construction contribute to easy handling and discreet appearance in the laptop chassis. The product is designed for straightforward installation and immediate compatibility with the listed Dell notebook models, helping to reduce downtime and maintain mobility.

Suitable for

  • Replacing a worn or failing battery in compatible Dell laptops
  • Extending on-the-go runtime for office applications and web browsing
  • Providing backup power for travel and remote work
  • Restoring battery performance after multiple charge cycles

Key specifications

  • Battery capacity: 4400 mAh
  • Product colour: Black
  • Form factor: Replaceable laptop battery pack
  • Compatibility: Designed for use with compatible Dell notebook models

How to use

Power down the laptop and disconnect it from any external power source before replacing the battery. Remove the service-panel or bottom cover according to the laptop manufacturer’s instructions, disconnect the existing battery connector, and install the replacement unit ensuring proper alignment of the connector and mounting points. Reattach the cover, reconnect external power, and power on the system. Verify battery recognition and charge status within the operating system battery utility or BIOS before regular use.

Usage recommendations

For reliable performance, charge the battery fully before first use and perform periodic charge cycles rather than leaving the battery at full charge continuously. Store the battery in a cool, dry place when not in use, and avoid exposure to extreme temperatures or moisture. If the laptop or battery exhibits unusual heat, swelling, or performance issues, discontinue use and consult a qualified service provider.

Specifications

Battery capacity:
4400 mAh
Product colour:
Black
All features
Quantity per pack:
1 pc(s)

Battery

Battery capacity:
4400 mAh
Product colour:
Black

Technical details

Type:
Battery
Compatibility:
312-0966
Brand compatibility:
Dell

Description

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Customer reviews

Customer questions

FAQ

How much does the Battery DELL NB440511 cost, and is it available for purchase?

The price is 35.99 € (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 03.07.2026 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. 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 capacity, 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.
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.