Dell OEM Latitude 3340 3440 3540 Laptop Battery Cable

Product Description

The Dell OEM Laptop Battery Cable for Latitude 3340, 3440, and 3540 is an internal replacement connection cable designed to connect the laptop battery to the motherboard.

This cable helps deliver power from the internal battery to the laptop’s mainboard. It may be suitable for replacing a damaged, loose, or faulty battery connection cable that causes battery detection or power connection problems.

Before ordering, compare the original cable’s part number, connector shape, pin arrangement, cable length, and routing to ensure proper compatibility with your Dell Latitude laptop.

Compatible Models

• Dell Latitude 3340

• Dell Latitude 3440

• Dell Latitude 3540

Compatible Part Numbers

• Exact part number not supplied.

• Match the original Dell OEM cable label and connector before ordering.

Product Details

• Product Type: Internal Laptop Battery Cable

• Brand: Dell OEM (as specified in the product title)

• Compatible Series: Dell Latitude

• Compatible Models: 3340, 3440, 3540

• Function: Connects the internal battery to the motherboard

• Connection: Internal battery connector cable

• Installation: Inside laptop chassis

• Condition: Not specified

Product Condition

Condition: Please confirm before publishing — Brand New / Original Used / Refurbished.

Warranty Details

1 Month Replacement Warranty

Important Note

• Compare the product image with your original battery cable before ordering.

• Check the original part number, connector shape, pin arrangement, and cable length.

• Confirm compatibility with your exact Dell Latitude model and battery configuration.

• Verify both battery-side and motherboard-side connectors.

• This listing is for the battery cable only. The battery and motherboard are not included unless specifically mentioned.

• Disconnect the battery and power adapter before installation.

• Professional installation is recommended to prevent damage to the motherboard connector.

• Images are for reference only and may differ slightly from the actual product.

• Please provide your complete delivery address, PIN code, and contact number.

• Replacement is subject to verification of the reported functionality issue and applicable warranty conditions. Physical damage, broken connectors, cuts, burns, misuse, or damaged warranty labels are not covered.

Frequently Asked Questions

1. Is this battery cable compatible with Dell Latitude 3340?
It is listed for the Dell Latitude 3340. Compare the original cable and connector before ordering.

2. Can I use this cable in Dell Latitude 3440 and 3540?
Both models are included in the supplied compatibility list. Verify the original cable design and battery configuration.

3. What is the function of a laptop battery cable?
It connects the internal battery to the motherboard and carries electrical power from the battery.

4. Can a faulty battery cable cause battery detection problems?
Yes. A loose or damaged cable can interrupt the battery connection. Battery or motherboard faults may also cause similar symptoms.

5. Does this product include the laptop battery?
No. This listing is for the internal battery cable only, unless otherwise specified.