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Black rectangular 3-cell lithium-ion laptop battery

NShi

NShi 93FTF 11.4V 51Whr 3-cell laptop battery for Dell Latitude 5280 5480 5580 5290 5590

SKU CH-11KD-NRX6P

11.4 V 51 Whr three-cell lithium-ion replacement battery for Dell Latitude 5280, 5480, 5580, 5290 and 5590

  • ColorBlack
  • TypeBattery
  • CompatibilityDell Latitude 5280, Latitude 5480, Latitude 5580, Latitude 5
  • Battery Type3 Cell Lithium-Ion
  • Battery Voltage11.4V
  • Battery Capacity4473mah
  • 51 Whr capacity powers Dell Latitude 5280 5480 5580 5290 5590 through long sessions
  • 4 V three-cell lithium-ion design delivers stable current with low self-discharge
  • Replaces OEM part numbers 93FTF 083XPC 83XPC D4CMT 451-BBZT 4YFVG for direct fit
  • CE FCC RoHS certified safety testing confirms correct voltage and circuit protection
  • Brand-new GreenTech replacement battery supplied with six-month replacement warranty

Replacement battery for Latitude 5280 5480 5580

This new GreenTech lithium-ion battery replaces Dell OEM part numbers 93FTF 083XPC 83XPC D4CMT 451-BBZT 4YFVG. It fits Latitude 5280 5480 5580 5290 and 5590 models. The three-cell pack delivers 11.4V and 51Whr capacity for mobile professionals who need a direct swap. Buyers with other Dell series or non-Latitude chassis cannot use this pack.

Voltage and capacity match the original

The single decisive figure is the 11.4V 51Whr 4473mAh rating that matches the factory battery. A different voltage or watt-hour value would prevent the laptop from charging or reporting capacity correctly. This unit meets the exact electrical spec so the system recognises it without BIOS updates or calibration tricks.

Low self-discharge and certified safety circuits

Each cell is tested for stable current output and low self-discharge during storage. The pack carries CE FCC and RoHS certification for electrical safety. In normal office use the battery runs cool and adds no audible noise because it has no moving parts. Power draw follows the laptop's own management profile.

Highlights

  • 51 Whr capacity powers Dell Latitude 5280 5480 5580 5290 5590 through long sessions
  • 4 V three-cell lithium-ion design delivers stable current with low self-discharge
  • Replaces OEM part numbers 93FTF 083XPC 83XPC D4CMT 451-BBZT 4YFVG for direct fit
  • CE FCC RoHS certified safety testing confirms correct voltage and circuit protection
  • Brand-new GreenTech replacement battery supplied with six-month replacement warranty

Specifications

BrandGreenTech
Model93FTF, 083XPC, 83XPC, D4CMT, 451-BBZT, 4YFVG
ColorBlack
TypeBattery
CompatibilityDell Latitude 5280, Latitude 5480, Latitude 5580, Latitude 5290, Latitude 5590
Battery Type3 Cell Lithium-Ion
Battery Voltage11.4V
Battery Capacity4473mah

Questions about this item

How long will the 51Whr rating actually run my Latitude 5280?

The 51Whr capacity translates to roughly 4473mAh at 11.4V; real-world runtime depends on your workload, screen brightness and power settings, but it matches the original Dell specification for these models.

What connector standard does the 93FTF battery use and what does it limit?

It uses Dell's proprietary multi-pin battery interface, which carries power, thermal and authentication signals; the connector itself limits you to Latitude 5280, 5480, 5580, 5290 and 5590 chassis.

Will the 3-cell pack fit the existing battery bay without extra brackets?

Yes, the 3-cell lithium-ion pack is shaped to the OEM 93FTF footprint and slides directly into the internal battery compartment of all listed Latitude models.

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