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header-product Battery DELL 78FWY Laptop Spare Part
57.99 €

Battery DELL 78FWY Laptop Spare Part

Battery DELL 78FWY Photo 1
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Battery DELL 78FWY Laptop Spare Part

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Battery DELL 78FWY Laptop Spare Part

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Short description

The DELL 78FWY battery is a reliable spare part designed for DELL laptops. It ensures long-lasting power and optimal performance, making it essential for users who need dependable battery life. This battery is compatible with various DELL models, providing a perfect fit and easy installation.
Available at price 57.99 €: 78 pcs.
Total available for order: 156 pcs.
Warranty: 2 Years
SKU: 6813469
delivery
to the Customer Service Center at Kengaraga 2b, Riga
29.06.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
29.06.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
02.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.30 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa
02.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer
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Product information

Description

The DELL 78FWY 3-cell lithium battery provides portable power for compatible Dell laptops. With a capacity of up to 41 WHr and a black finish, this replacement battery is designed to restore runtime and maintain system mobility for users who work away from a fixed power source.

Advantages

The battery uses lithium technology for a balance of energy density and weight, offers a 41 WHr capacity to extend laptop usage between charges, and is manufactured as an OEM-compatible spare part for straightforward installation and fit in supported Dell models.

Suitable for

  • Replacing a worn or failing Dell laptop battery
  • Extending runtime for mobile work and travel
  • Using as a spare battery for fieldwork or commuting

Key specifications

  • Manufacturer: Dell
  • Model / MPN: 78FWY
  • Battery type: Lithium, 3-cell
  • Capacity: up to 41 WHr
  • Colour: Black
  • EAN: 5704174992325

How to use

Power down the laptop and disconnect any external power source. Remove the existing battery following the laptop manufacturer's instructions, insert the DELL 78FWY battery into the battery bay until it clicks into place, then reconnect power and boot the laptop. Allow the new battery to charge fully before first use to ensure correct battery calibration.

Usage recommendations

Use the DELL 78FWY battery with compatible Dell laptop models only, avoid exposure to extreme temperatures, and follow Dell's safety guidelines for battery handling, charging, and disposal.

Specifications

Battery technology:
Lithium
Product colour:
Black
All features
Quantity per pack:
1 pc(s)

Battery

Battery technology:
Lithium
Number of battery cells:
3
Battery capacity:
41 Wh
Product colour:
Black

Technical details

Type:
Battery
Brand compatibility:
Dell

Description

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Stock data
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 78 29.06.2026 Best delivery 57.99 € Best price
WH109 78 13.07.2026 85.99 €
Available only for legal entities
57.99 €
Stock: 78
Delivery Date: 29.06.2026 Best delivery
Warehouse: EU6
85.99 €
Stock: 78
Delivery Date: 13.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Battery DELL 78FWY cost, and is it available for purchase?

The price is 57.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 156 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 29.06.2026 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. 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 Dell 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 Dell 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 technology, 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.

Where can I download the instructions for Battery DELL 78FWY?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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.