# Battery AVACOM for Dell Latitude E5440 E5540 Li-Ion 11.1V 4400mAh replacement

**URL:** https://aio.lv/en/product--avacom-node-e544-n22--4327916
**Data updated:** 2025-12-29 16:02 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** AVACOM
**Manufacturer code:** NODE-E544-N22
**EAN:** 8591849085348
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 45.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--avacom-node-e544-n22--4327916

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Rechargeable Li‑Ion battery AVACOM designed for Dell Latitude E5440 and E5540 laptops. Nominal voltage 11.1 V and capacity 4400 mAh provide extended runtime for mobile use. Compatible as a replacement battery for everyday office work, travel and field tasks. Easy to install, meets standard safety and performance requirements for OEM-compatible replacements.

## Long description

Rechargeable Li‑Ion battery AVACOM for Dell Latitude E5440 and E5540 laptops, six cells, dimensions 209 x 58 x 22 mm and weight 330 g. Nominal voltage 11.1 V and capacity 4400 mAh provide reliable runtime for everyday mobile use. Compatible replacement for original battery packs with product codes such as 1N9C0, 3K7J7, 7W6K0 and others listed by the manufacturer.
Advantages
The AVACOM replacement battery offers the same nominal voltage and comparable capacity to the original unit, is lightweight for portable use and sized to fit Dell Latitude E5440 and E5540 models. It is a rechargeable Li‑Ion pack that supports standard installation and meets common safety and performance requirements for OEM‑compatible batteries.
Suitable for (tasks / use cases)
Office work and document editing on Dell Latitude E5440/E5540
Business travel and mobile productivity
Field tasks where mains power is not available
Replacing worn or degraded original battery in compatible Dell models
Key specifications
Type: Li‑Ion, 6‑cell
Voltage: 11.1 V (nominal)
Capacity: 4400 mAh
Dimensions: 209 x 58 x 22 mm
Weight: 330 g
Compatible product codes: 1N9C0, 3K7J7, 7W6K0, 9TJ2J, 451-BBID, 451-BBIE, 451-BBIF, 970V9, CXF66, F49WX, FT6D9, K8HC, M7T5F, N5YH9, NVWGM, VJXMC, VV0NF, VVONF, WGCW6
Compatible models: Dell Latitude E5440, Latitude E5540
How to use
Turn off the laptop and disconnect any power adapter before replacing the battery. Remove the existing battery following the Dell service instructions for Latitude E5440/E5540, insert the AVACOM replacement aligning connectors and fastening any retaining latch or screws as required, then reconnect power and power on the laptop. Allow the new battery to charge fully before first regular use to ensure proper calibration.
Usage recommendations
Charge the battery with the original Dell adapter or a compatible charger, avoid exposure to extreme heat or moisture, and store the battery partially charged (around 40–60%) if not used for extended periods. Replace the battery if you notice swelling, excessive heat, or rapid capacity loss.

## FAQ

### How much does the Battery AVACOM for Dell Latitude E5440 E5540 11.1V 4400mAh cost, and is it available for purchase?

The price is 55.49 € (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 22.06.2026 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, 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 AVACOM 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 AVACOM 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

https://aio.lv/img/cache/product/4327916/51191233_large.webp