Product Overview
The 3DDDG is a high-performance 11.4V 42WH replacement battery for the Dell Precision 3520, M3520, 3530 and M3530 mobile workstations. It delivers stable power for CAD, engineering and design workloads, matches the original 3DDDG factory specification and is backed by a 2-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | 3DDDG |
| Voltage | 11.4V |
| Capacity | 42WH |
| Battery Type | Lithium-ion |
| Weight | 400g |
| Cell | Made in China, high quality guarantee |
| Color | Black |
| Warranty | 2-Year Professional Workstation Battery Warranty |
| Condition | Replacement Battery (100% Brand New, 2-year warranty!) |
Replace Part Numbers
- 3DDDG
Compatible Models
For Dell Precision Series
- For Dell Precision 3520
- For Dell Precision M3520
- For Dell Precision 3530
- For Dell Precision M3530
FAQ
Does this 3DDDG battery fit the Dell Precision 3520 and 3530?
Yes. The 3DDDG is the standard factory pack for the Dell Precision 3520, M3520, 3530 and M3530 workstations, so the connector and mounting match the battery you are replacing.
Will it handle CAD and engineering workloads?
It is rated 42WH at 11.4V, the same capacity as the genuine Dell pack, so it restores original workstation runtime for CAD, engineering and design work.
Which part number does this Precision battery replace?
It is a direct replacement for the original 3DDDG battery part number. Please confirm the code on your original battery label before ordering.