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Rectangular black 3-cell lithium-ion laptop battery with label showing 11.4V 42Whr

NShi

NShi 451-BBZP 3DDDG laptop battery 11.4V 42Whr 3 cell

SKU CH-FK6W-FAP8Z

Replacement 11.4V 42Whr 3-cell lithium-ion battery for Dell Latitude 5280, 5480, 5580, 5290, 5490 and 5590 models

  • ColorBlack
  • TypeBattery
  • CompatibilityDELL LATITUDE 5280, LATITUDE 5480, LATITUDE 5580, LATITUDE 5
  • Battery Type3 Cell Lithium-Ion
  • Battery Voltage11.4V
  • Battery Capacity3684mah
  • Compatible with Dell Latitude 5280, 5480, 5580, 5290, 5490, 5590
  • 4 V, 42 Whr, 3684 mAh delivers reliable runtime
  • Three-cell lithium-ion design keeps weight low
  • Replaces OEM part numbers 3DDDG, 45N3J, 03VC9Y, 3VC9Y, 451-BBZP, 049XH
  • CE, FCC and RoHS certified for safety compliance

What this battery replaces

This 3-cell lithium-ion pack operates at 11.4V and delivers 42Whr of capacity. It is built to replace OEM part numbers 3DDDG, 45N3J, 03VC9Y, 3VC9Y, 451-BBZP and 049XH in compatible Dell Latitude models.

Compatibility and testing

The battery fits Latitude 5280, 5480, 5580, 5290, 5490 and 5590 systems. Each unit is tested for correct voltage, circuit protection, stable current and low self-discharge, and carries CE, FCC and RoHS safety certifications.

Check before ordering

Verify that your laptop model appears in the supported list and that the original battery part number matches one of the OEM codes above. This pack is not suitable for Latitude models outside the 5280, 5480, 5580, 5290, 5490 and 5590 series.

Highlights

  • Compatible with Dell Latitude 5280, 5480, 5580, 5290, 5490, 5590
  • 4 V, 42 Whr, 3684 mAh delivers reliable runtime
  • Three-cell lithium-ion design keeps weight low
  • Replaces OEM part numbers 3DDDG, 45N3J, 03VC9Y, 3VC9Y, 451-BBZP, 049XH
  • CE, FCC and RoHS certified for safety compliance

Specifications

BrandGreenTech
Model3DDDG, 45N3J, 03VC9Y, 3VC9Y, 451-BBZP, 049XH
ColorBlack
TypeBattery
CompatibilityDELL LATITUDE 5280, LATITUDE 5480, LATITUDE 5580, LATITUDE 5290, LATITUDE 5490, LATITUDE 5590
Battery Type3 Cell Lithium-Ion
Battery Voltage11.4V
Battery Capacity3684mah

Questions about this item

How long before the 3 cell lithium-ion 42 Whr battery needs replacement?

The 11.4 V 3684 mAh pack is rated for typical lithium-ion cycle life; daily charging usually yields several years before capacity falls to 80 % of the original 42 Whr.

What limits runtime first during a continuous load on the 11.4 V 3684 mAh pack?

The 42 Whr capacity sets the hard ceiling; sustained high draw depletes the 3 cell pack faster than light use.

Does the 3 cell 42 Whr battery run hot or noisy during all-day use?

The battery itself is silent and generates only modest warmth; any heat or fan noise comes from the laptop chassis, not the 11.4 V pack.

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