Dell RYXXH –7440- 7.4V – 47Wh – New Battery
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Dell RYXXH 7.4V 47Wh Replacement Battery – Compatible with Latitude E7440 E7420 Series
Description
The Dell RYXXH 7.4V 47Wh replacement battery is designed to restore dependable performance and long backup time for your Dell Latitude laptop. Built with durable lithium-ion cells, it ensures stable power delivery, efficient charging, and extended lifespan.
Perfect for replacing a weak or worn-out battery, this model provides reliable performance for office work, travel, and daily use. Fully compatible with Dell Latitude E7440 and E7420 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 |