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Black rectangular lithium polymer battery with two screwdrivers and instruction sheet

NShi

NShi 93FTF 51Wh 11.4V laptop battery

SKU CH-42NX-5G2Y1

51Wh 11.4V lithium polymer replacement battery compatible with Dell Latitude and Precision models including 5280, 5480, 5580, 3520 and 3530 series

  • Battery TypeLithium Polymer
  • 51 Wh capacity powers compatible Dell Latitude and Precision models
  • 4 V lithium-polymer chemistry matches original specifications
  • Three-cell design fits factory battery bay without modification
  • UL, CE, FCC and RoHS certifications confirm safety compliance
  • Package includes two screwdrivers and fitting guide for self-installation

Replacement Battery for Latitude and Precision

The NShi 93FTF is a new lithium-polymer battery built to replace the original 51Wh 11.4V pack in Dell Latitude 5280, 5288, 5290, 5480, 5488, 5490, 5491, 5495, 5580, 5590, 5591, E5480, E5580, E5490, E5590, and Precision 3520, 3530 series laptops. It ships with two screwdrivers and an instruction sheet for the swap. The three-cell design matches the factory form factor for these models.

Match the 93FTF part number before buying

Your laptop may accept four different battery variants — 42Wh, 51Wh, 68Wh, or 92Wh — so the only reliable check is the part number printed on the original pack. This unit replaces part numbers 93FTF, D4CMT, 083XPC, 83XPC, and 4YFVG. If your old battery shows 3DDDG, GJKNX, or VG93N instead, this 51Wh 11.4V three-cell pack will not fit or connect correctly.

Straightforward swap if the part number matches

Removing the bottom cover exposes the battery bay; the included screwdrivers handle the retaining screws and the connector unplugs without force. The most common mistake is ordering by laptop model alone and receiving the wrong capacity or voltage variant. Verifying the 93FTF code on the original battery eliminates that error and the install takes only a few minutes.

Highlights

  • 51 Wh capacity powers compatible Dell Latitude and Precision models
  • 4 V lithium-polymer chemistry matches original specifications
  • Three-cell design fits factory battery bay without modification
  • UL, CE, FCC and RoHS certifications confirm safety compliance
  • Package includes two screwdrivers and fitting guide for self-installation

Specifications

Battery TypeLithium Polymer

Questions about this item

How long will the 51Wh 11.4V capacity actually run a Latitude 5480 under typical office work?

The 51Wh pack stores roughly half the energy of the 92Wh option, so expect noticeably shorter unplugged sessions; real-world time depends on screen brightness, CPU load and battery health.

What does the 11.4V rating mean for charging and compatibility with the original Dell charger?

The 11.4V nominal voltage matches the 93FTF and 3DDDG models; your existing Dell AC adapter will charge it normally because the laptop’s charging circuit manages the voltage.

Will the 3-cell 93FTF pack fit the same bay and screw holes as the factory battery in a Precision 3530?

Yes — the 93FTF is a direct 3-cell replacement for the original 51Wh unit, so it uses the identical footprint and mounting points; the kit includes two screwdrivers for the swap.

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