Battery for Dell Latitude E5280 E5480 E5490 3DDDG 11.4V 42WH 3-Cell, Compatible with 0X4R5G 0X4R5H X4R5G, High Capacity Li-ion Laptop Battery [1-Year Warranty]

**Product Overview**
Upgrade or replace your worn-out Dell Latitude battery with this high-performance 42WH replacement. Specifically designed for the Latitude E5280, E5480, and E5490 series, this battery delivers the exact 11.4V voltage and 42Wh capacity required for stable operation. Whether your original battery no longer holds a charge or you need a spare for travel, this drop-in replacement restores your laptops portability and productivity.

**Important Voltage Warning**
Please confirm your original battery voltage before purchasing. This battery is rated at ** 11.4V ** (3-cell configuration). It is NOT compatible with 7.6V or 15.2V systems. Using an incorrect voltage battery may cause charging failure, system instability, or hardware damage. If your current battery shows a different voltage, please search for the correct model.

**Compatible Dell Laptop Models**
- Dell Latitude E5280
- Dell Latitude E5480
- Dell Latitude E5490
*(Also compatible with other Latitude models using the same 3DDDG battery form factor verify your laptops service tag or battery compartment label. )*

**Compatible Part Numbers**
- Dell 3DDDG
- Dell 0X4R5G
- Dell 0X4R5H
- Dell X4R5G
- Dell 451-11995
- Dell 451-11996
- Dell 451-11997
- Dell 451-11998

**Specifications Table**

| Specification | Detail |
|---------------|--------|
| Battery Type | Li-ion (Lithium-ion) |
| Voltage | 11.4V |
| Capacity | 42Wh (3700mAh typical) |
| Cells | 3-cell |
| Color | Black |
| Weight | Approx. 200g |
| Dimensions | 205 x 65 x 7.5 mm (approx. ) |
| Warranty | 1 Year |

**Comparison Table: Original vs. Replacement**

| Feature | Original Dell Battery (3DDDG) | Our Replacement |
|----------|-------------------------------|----------------|
| Voltage | 11.4V | 11.4V (exact match) |
| Capacity | 42Wh | 42Wh (same rating) |
| Cell Quality | OEM Grade A | Grade A (tested) |
| Price | High | Affordable |
| Warranty | Limited | 1 Year |

**Installation Tips**
1. **Power off** your laptop and unplug the AC adapter.
2. Remove the battery compartment cover (if applicable) or flip the laptop over to access the battery.
3. Slide the release latches to unlock the old battery, then lift it out gently.
4. Insert the new battery into the slot, ensuring the connectors align properly.
5. Press down until the latches click into place.
6. Reattach the cover, plug in the charger, and turn on your laptop.
7. Allow the battery to charge fully (about 2-3 hours) before first use for optimal calibration.

**Safety & Quality Assurance**
- Built-in protection circuits prevent overcharge, over-discharge, short circuit, and overheating.
- Manufactured in ISO-certified facilities with strict quality control.
- CE, FCC, and RoHS compliant for safe use worldwide.

**Package Includes**
- 1 x Replacement Laptop Battery (42Wh)


**Note: ** This is a third-party compatible product, not an original Dell item. Dell and Latitude are registered trademarks of Dell Inc. Use of these trademarks is for reference only and does not imply any affiliation or endorsement.

**Order with confidence we offer fast shipping and dedicated customer service. If you have any questions about compatibility, please contact us before purchasing. **