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Black rectangular lithium-ion laptop battery 42Wh

TOPKTEAM

TOPKTEAM 42Wh laptop battery 7FMXV for Latitude 5320 7320 7420 7520

SKU CH-59QC-7WVST

42 Wh lithium-ion replacement battery compatible with Latitude 5320, 7320, 7420 and 7520 models

  • Battery TypeLithium-Ion
  • 42 Wh lithium-ion cell powers compatible Latitude models
  • Replaces seven Dell part numbers including 7FMXV and 9JM71
  • Fits Latitude 13 5320 and Latitude 14 7320 7420 7520
  • Black finish matches original chassis colour
  • 12 month warranty backs the replacement battery

Replacement battery for Latitude 5320 7320 7420 7520

This 42Wh lithium-ion unit replaces Dell part numbers 7FMXV 9JM71 HDGJ8 MHR4G TN2GY 4M1JN and 1PP63. It fits Latitude 13 5320 and Latitude 14 7320 7420 7520 models. The black pack ships new with a 12 month warranty.

Sustained runtime on a 42Wh cell

A 42Wh capacity delivers a predictable discharge curve under typical office workloads rather than a brief peak. Lithium-ion chemistry holds voltage steadily until the final tenth of charge. The pack contains no circuitry that artificially limits output during long sessions.

Straightforward internal swap

Installation requires removing the bottom case and disconnecting the old pack before connecting the new one. Common issues are forgotten connector latch engagement and misaligned screw posts. No soldering or firmware update is needed.

Highlights

  • 42 Wh lithium-ion cell powers compatible Latitude models
  • Replaces seven Dell part numbers including 7FMXV and 9JM71
  • Fits Latitude 13 5320 and Latitude 14 7320 7420 7520
  • Black finish matches original chassis colour
  • 12 month warranty backs the replacement battery

Specifications

Battery TypeLithium-Ion

Questions about this item

Does the 42Wh lithium-ion cell run hot during long sessions?

Lithium-ion chemistry in this 42Wh pack produces typical notebook heat; no active cooling is required.

Which Dell Latitude models accept the 7FMXV part number?

Compatible models are Latitude 13 5320, Latitude 14 7320, Latitude 14 7420 and Latitude 14 7520.

Will this 7FMXV battery fit a Latitude 13 5320 that currently uses a 9JM71 pack?

Yes — 9JM71 is listed among the replace part numbers for the 7FMXV battery.

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