Dell 5440 – 11.4V – 51Wh – New Battery
Get 30 days to change your mind
Verified refurbished
Refurbished electronics are like new — just better for the planet and your pocket. Our sellers are experts who test and verify that every device is clean and 100% functional before it goes out for delivery.
This device is Verified Refurbished
Our certified technicians fully test and restore each device to dependable performance. The operating system is freshly installed, data is securely wiped, and key components are inspected or replaced as needed for reliability—so you get a like-new experience backed by warranty and support.
Select the condition
Dell 5440 11.4V 51Wh Replacement Battery – Compatible with Latitude E5440 E5450 Series
Description
The Dell 5440 11.4V 51Wh replacement battery is designed to restore reliable power and extended backup for your Dell Latitude laptop. Made with premium lithium-ion cells, it provides stable performance, efficient charging, and long-lasting durability.
Ideal for replacing weak or worn-out batteries, this model ensures smooth operation for work, study, and daily computing tasks. Fully compatible with Dell Latitude E5440 and E5450 series laptops.
| Specification | Details |
|---|---|
| RAM | 16GB DDR4 |
| Storage (SSD) | 512GB NVMe |
| HDD | — |
| Generation | 12th Gen |
| CPU Name | Intel® Core™ i7 |
| GPU | NVIDIA® RTX 3050 |
| Operating System | Windows 11 |
| WLAN | Wi-Fi 6 (802.11ax) |
| Bluetooth | Bluetooth 5.2 |
| Memory Slot (Total) | 2 |
| Memory Slot (Available) | 1 |
| Optical Drive Type | None |
| Form Factor | 15.6" Notebook |
| Display | 15.6" IPS 144Hz |
| Resolution | 1920 × 1080 |
| Ports | USB-C, USB-A, HDMI |
| Battery | 56Wh |
| Webcam | 720p |
| Virtual Reality Ready | Yes / No |
| Usage | Gaming / Office / Study |