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header-product Battery DELL NB440115
28.49 €

Battery DELL NB440115

Battery DELL NB440115 Photo 1
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Battery DELL NB440115

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Short description

The Extra Digital NB440115 battery is designed for DELL laptops, ensuring reliable performance and compatibility with models 312-0142 and NB440115. This lithium-ion battery offers a long-lasting charge, allowing you to work or play without interruption. With built-in safety features, it protects against overcharging and overheating, making it a safe choice for your device. Upgrade your laptop's power with this high-quality replacement battery.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 4113326
Manufacturer: extra digital
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker 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 Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
08.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Extra Digital NB440115 battery is a replacement battery compatible with selected DELL Latitude notebooks, including models such as the Latitude 2100 and assemblies marked 312-0142. This lithium-ion laptop battery provides 5200 mAh capacity in a black housing and is designed to restore portable power for everyday use while maintaining compatibility with the original Dell battery form factor.

Advantages

The NB440115 offers 5200 mAh capacity for extended run time compared with older, depleted batteries. As a lithium-ion unit, it includes standard protection against overcharging and overheating and is manufactured to fit DELL notebooks that accept the NB440115 / 312-0142 replacement. The black finish matches the laptop aesthetic and the product is intended as a direct replacement for the original Dell battery.

Suitable for

  • DELL Latitude 2100
  • Systems and assemblies identified as 312-0142
  • Notebooks requiring a NB440115 / NB-440115 compatible battery

Key specifications

  • Battery type: Lithium-ion
  • Capacity: 5200 mAh
  • Colour: Black
  • Manufacturer brand: extra digital
  • Manufacturer part number (MPN): NB440115
  • EAN: 9990000440115

How to use

Turn off the laptop and disconnect the power adapter before replacing the battery. Remove the existing battery according to the notebook manufacturer's instructions and insert the NB440115 making sure it seats securely in the battery bay. Reconnect the power adapter and power on the laptop. Allow the new battery to charge fully before first use to ensure accurate charge level reporting.

Usage recommendations

Charge and store the battery at moderate temperatures, avoid prolonged exposure to high heat, and use the laptop's power management settings to extend battery lifespan. Replace with the specified NB440115 to ensure proper fit and electrical compatibility with supported DELL models.

Specifications

Battery capacity:
5200 mAh
Product colour:
Black
All features
Quantity per pack:
1 pc(s)
Warranty period:
1 year(s)

Battery

Battery capacity:
5200 mAh
Product colour:
Black

Technical details

Type:
Battery
Compatibility:
312-0142
Brand compatibility:
Dell

Description

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Customer reviews

Customer questions

FAQ

How much does the Battery DELL NB440115 cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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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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.