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Black rectangular lithium-ion laptop battery, 15.2V 63Wh

Beisite

Beisite 7FMXV 63Wh 15.2V laptop battery for Latitude 5320 7320 7420 7520

SKU CH-RRN2-SBGN0

63Wh 15.2V lithium-ion replacement battery for Latitude 5320, 7320, 7420 and 7520 models

  • ColorBlack
  • TypeBattery
  • Compatibilityfor Latitude 5320 7320 7420 7520 Series
  • Battery TypeLithium-Ion
  • Battery Voltage15.2V
  • Battery Capacity63Wh
  • 63 Wh lithium-ion cell powers compatible Dell Latitude models
  • 2 V output matches original specification for stable operation
  • Replaces multiple Dell part numbers including 7FMXV and 9JM71
  • Fits Latitude 5320 7320 7420 and 7520 series
  • New battery supplied in black finish with 12 month warranty

Compatible Dell Latitude models

This 15.2V lithium-ion battery replaces the original 7FMXV pack in Latitude 13 5320, Latitude 14 7320, Latitude 14 7420 and Latitude 14 7520 systems. It matches the 63Wh capacity and black finish of the factory unit. Buyers who need a higher-capacity cell or a different voltage should look elsewhere.

Sustained discharge behaviour

The 63Wh rating reflects energy available over a full discharge cycle rather than a brief peak. Under continuous load the cell delivers its rated voltage steadily until the controller initiates shutdown. No cycle-life or self-discharge figures are supplied by the manufacturer.

Pre-installation checks

Verify that your service tag corresponds to one of the listed Latitude models before ordering. Confirm the existing part number matches 7FMXV, 9JM71, HDGJ8, MHR4G, TN2GY, 4M1JN, 1PP63 or 41CP5/57/79. Ensure the laptop chassis accepts a 15.2V pack and that the BIOS is current.

Highlights

  • 63 Wh lithium-ion cell powers compatible Dell Latitude models
  • 2 V output matches original specification for stable operation
  • Replaces multiple Dell part numbers including 7FMXV and 9JM71
  • Fits Latitude 5320 7320 7420 and 7520 series
  • New battery supplied in black finish with 12 month warranty

Specifications

Brand7FMXV
Model7FMXV
Part Number41CP5/57/79
ColorBlack
TypeBattery
Compatibilityfor Latitude 5320 7320 7420 7520 Series
Battery TypeLithium-Ion
Battery Voltage15.2V
Battery Capacity63Wh

Questions about this item

Does the 15.2 V 63 Wh lithium-ion cell run hot or draw extra power during all-day use?

The 15.2 V 63 Wh lithium-ion cell is built to the original voltage and capacity, so it produces the same heat and power draw as the factory battery in your Latitude.

Which Dell Latitude models must I already own for this 7FMXV battery to fit?

It fits Latitude 13 5320, Latitude 14 7320, Latitude 14 7420 and Latitude 14 7520 — check your model number before ordering.

Will this 7FMXV pack work alongside the original 9JM71 or TN2GY charger I kept from my older Latitude?

Yes, the 7FMXV replaces part numbers 9JM71, TN2GY, HDGJ8, MHR4G, 4M1JN, 1PP63 and 41CP5/57/79, so your existing charger remains compatible.

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