Description

Dell 3DDDG Laptop Battery for Latitude 5280, 5290, 5480, 5490, 5580 & 5590 Series

Key Features

• Battery Model: 3DDDG
• Battery Type: Lithium-Ion
• Cell: 3-Cell
• Voltage: 11.4V
• Capacity: 42Wh
• Rated Capacity: Approximately 3500mAh
• Color: Black
• Replacement Battery: Designed for compatible Dell Latitude laptops

Compatible Dell Latitude Models

This 3DDDG replacement battery is compatible with the following Dell Latitude series:

• Dell Latitude 5280
• Dell Latitude E5280
• Dell Latitude 5290
• Dell Latitude 5480
• Dell Latitude E5480
• Dell Latitude 5490
• Dell Latitude 5580
• Dell Latitude E5580
• Dell Latitude 5590
• Dell Latitude E5590
• Dell Latitude 5288 / E5288
• Dell Latitude 5488 / E5488
• Dell Latitude 5491 / E5491
• Dell Latitude 5591 / E5591
• Dell Latitude 5495 / E5495

It may also fit selected Dell Precision 3520/M3520 and Precision 3530/M3530 configurations. Always match your original battery model and specifications before ordering.

Compatible / Replacement Part Numbers

The battery may replace or cross-reference with:

3DDDG, 03DDDG, 3VC9Y, 03VC9Y, O3VC9Y, 45N3J, 80JT9, 049XH, 451-BBZP

Part-number compatibility should be checked against the battery currently installed in your laptop.

Why Replace Your Dell Laptop Battery?

A worn laptop battery can cause frequent charging, rapid battery percentage drops, unexpected shutdowns and poor portability. A suitable replacement battery helps your Dell Latitude operate without being continuously connected to the AC adapter.

The Dell 3DDDG 42Wh battery is a practical replacement option for compatible Latitude laptops and is suitable for users who need dependable battery power for office applications, browsing, online meetings, study and everyday mobile computing.

Installation & Replacement Guide

1. Shut down the laptop completely and disconnect the AC adapter.
2. Remove the laptop’s bottom cover carefully.
3. Disconnect the old battery from the motherboard.
4. Remove the battery mounting screws and take out the old battery.
5. Install the new 3DDDG battery in the same position.
6. Connect the battery cable securely to the motherboard.
7. Reinstall the bottom cover.
8. Turn on the laptop and check whether the battery is detected correctly.
9. Charge the battery fully before normal use.

If you are not experienced with laptop repair, professional installation is recommended.

Important Compatibility Notice

Dell Latitude laptops can sometimes be available with different battery configurations. For example, compatible Latitude models may use different battery capacities or cell configurations. Therefore, do not purchase based only on the laptop model number. Before ordering, compare your existing battery’s part number, voltage, capacity, connector and physical design with the replacement battery.

Technical Specifications

Warranty Policy

Thank you for choosing our products! We appreciate your trust and want to ensure that you have a positive experience. Below, we outline our warranty policy to clarify what is covered and what is not.

1. Eligibility for Warranty Support:
   • We do not accept warranty claims for the following:
     • Physical damage (e.g., cracks, dents, or bent components)
     • Burn cases (damage caused by excessive heat or fire)
     • Broken parts (due to mishandling or accidents)
     • Serial number tampering or removal
     • Products beyond their warranty period.
2. Warranty Duration:
   • To be eligible for warranty support, you must notify us within warranty priod of the product.
   • After this period, we cannot guarantee warranty coverage.
   • We require a minimum of seven days for warranty processing.

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