# Battery for Dell Latitude E5440/E5540 – Dell WGCW6, Li‑Ion 5700 mAh, Black

**URL:** https://aio.lv/en/product--dell-wgcw6--536383
**Data updated:** 2026-03-07 10:53 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** WGCW6
**EAN:** 5711045921667
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 131.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 109.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-wgcw6--536383

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery Dell WGCW6 compatible with Dell Latitude E5440 and E5540. Lithium‑Ion (Li‑Ion) chemistry, 5700 mAh capacity, black casing. Designed to restore portable power for extended use, supports system portability and mobile productivity, suitable for travel, office work and field use where original-spec battery performance is required.

## Long description

This replacement laptop battery is compatible with Dell Latitude E5440 and E5540 models and is designed to restore portable power for extended use. It uses Lithium‑Ion (Li‑Ion) chemistry and has a nominal capacity of 5700 mAh in a black casing, providing an OEM‑style solution for users who need reliable runtime for travel, office work and field tasks. The battery fits the original mounting points and electrical interface to support system portability and continued mobile productivity.
Advantages
The battery offers a high‑capacity 5700 mAh cell configuration that delivers longer run times compared with lower‑capacity replacements. Lithium‑Ion technology provides a favorable balance of energy density and weight, maintaining a slim profile appropriate for the Latitude E5440/E5540 chassis. The unit is designed to integrate with the laptop’s power management to provide stable voltage and predictable discharge characteristics during normal use.
Suitable for
Replacing a worn or damaged battery in Dell Latitude E5440 or E5540
Extending runtime for mobile office work and presentations
Travel and field use where mains power is not readily available
Users needing an original‑spec form factor and fit for system compatibility
Key specifications
Battery chemistry: Lithium‑Ion (Li‑Ion)
Nominal capacity: 5700 mAh
Colour: Black
Compatibility: Dell Latitude E5440, Dell Latitude E5540
How to use
Power off the laptop and disconnect any external power source before replacing the battery. Remove the service cover or battery bay access panel according to the laptop manufacturer’s instructions, then detach the existing battery by disconnecting its connector and loosening any securing screws or latches. Install the replacement battery by seating it in the original position, reconnecting the battery connector and reassembling the access panel. After installation, connect the AC adapter and allow the system to charge the new battery fully before normal use to ensure accurate charge reporting and optimal initial conditioning.
Usage recommendations
To maximize battery life and performance, avoid exposing the battery to extreme temperatures, charge regularly when in long‑term storage, and use the laptop’s built‑in power management profiles. If the system firmware prompts a battery calibration or firmware update, follow manufacturer guidance to maintain accurate charge reporting.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Compatible products | Latitude E5440/E5540‎ |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 5700 mAh |
| Number of battery cells | 6 |
| Battery voltage | 11.1 V |
| Battery capacity | 65 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |
| Certification | UL, WEEE, CE |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Brand compatibility | Dell |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Dell WGCW6 laptop battery for Latitude E5440/E5540 cost, and is it available for purchase?

The price is 131.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 20.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Dell WGCW6 laptop battery for Latitude E5440/E5540 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: compatible products, battery technology, 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.

## Image

https://aio.lv/img/cache/product/536383/55854751_large.webp