POWER PLANT, LLC NB442331 3-Cell 3840mAh Li-ion Laptop Battery for Dell Latitude 5480 5490 5580 5590 Precision 3520 3530 - Black

The NB442331 stands apart from generic replacements by matching the exact electrical profile and physical footprint of Dell's original D2VF9 pack. It is built around a 3-cell lithium-ion core with 3840 mAh capacity and 11.4 V nominal voltage, so the battery gauge and power management in your Latitude or Precision work without calibration tricks. The 43.7 Wh energy rating delivers a realistic full-shift runtime for office tasks, video calls, and field service applications.

Highlights

• Direct replacement for Dell part numbers D2VF9, 0D2VF9, G95J5, 0G95J5, 83XPC, 083XPC
• Compatible with Dell Latitude 5480, 5490, 5580, 5590 and Precision 3520, 3530
• 3-cell Li-ion, 3840 mAh, 11.4 V, 43.7 Wh – matches original specifications
• Integrated overcharge, over-discharge, overcurrent, and short-circuit protection
• CE, RoHS, and FCC certified; rated for up to 500 charge cycles
• Internal installation – no tools beyond a small Phillips screwdriver required

In daily use

Because the NB442331 uses the same cell count and voltage curve as the factory pack, Windows and Dell Power Manager report accurate remaining time and health. There is no need to disable battery warnings or run third-party utilities. The black housing snaps into the same bay as the original, and the connector aligns without force. Typical users see a full workday of mixed use – browser, office suite, video conferencing – before needing AC power. The protection circuit keeps the pack safe during overnight charging and in hot environments.

Full specifications

• Brand: POWER PLANT, LLC
• Model: NB442331
• MPN: NB442331
• EAN: 9990000442331
• Battery Type: Lithium-ion (Li-ion)
• Capacity: 3840 mAh
• Voltage: 11.4 V
• Energy: 43.7 Wh
• Number of Cells: 3-Cell
• Color: Black
• Condition: New
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short-circuit protection
• Certifications: CE, RoHS, FCC
• Rechargeable: Yes
• Expected Lifespan: Up to 500 charge cycles
• Installation Type: Internal
• Operating Temperature: 0°C to 45°C

Final note

Engineered to mirror the original Dell D2VF9 pack, the NB442331 ensures seamless compatibility and reliable performance for your Latitude or Precision notebook.