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Black rectangular lithium-ion laptop battery with label showing 11.1V 32WH 3000mAh

KingSener

KingSener 7FF1K 11.1V 32WH laptop battery for Dell E6320 E6330 E6220 E6230 E6120

SKU CH-16H0-6CBN4 MPN 7FF1K

Replacement 11.1 V 32 Wh lithium-ion battery with Korean cells for Dell E6320, E6330, E6220, E6230 and E6120

  • Battery typeLithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity3,000 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible with7FF1K
  • 32 Wh capacity supports longer unplugged sessions
  • 1 V output matches original Dell specifications
  • Korean-made lithium-ion cells deliver reliable charge cycles
  • Three-cell design keeps weight low for travel
  • Direct replacement for Dell E6320, E6330, E6220, E6230, E6120

Direct replacement for Dell Latitude E6320 E6330

This KingSener 7FF1K lithium-ion battery delivers 11.1V and 32Wh from three Korean cells. It matches the original FRR0G KJ321 K4CP5 J79X4 P7VRH RFJMW part numbers. The 3000mAh capacity restores factory runtime for daily office work. Buyers needing higher capacity or a different voltage must look elsewhere.

Sustained output from three Korean cells

The three Korea-made cells maintain stable 11.1V delivery through a full discharge cycle without the voltage sag seen in lower-grade packs. Rated at 32Wh the pack supports typical business workloads for a complete session. Heavy continuous loads such as rendering will drain the 3000mAh reserve faster than light browsing.

Drop-in fit with original screw holes

The black casing aligns with the Latitude E6320 E6330 E6220 E6230 E6120 battery bay and locks with the original latch. No tools or firmware updates are required for installation. A common issue is forgetting to fully seat the connector before closing the latch which prevents the system from recognising the pack.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model name7FF1K
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.1 V
Battery capacity3,000 mAh
Compatibility
Compatible with7FF1K

Questions about this item

Does the 32 Wh, 11.1 V lithium-ion pack run cool enough for all-day use in a Dell E6320?

The 3-cell Korea-made lithium-ion design operates at the standard 11.1 V for these models, producing no more heat than the original factory battery during continuous operation.

Must the Dell E6230 already have its original charging circuit and BIOS up to date for this 7FF1K replacement to charge?

Yes, the battery connects through the standard Dell interface used by the E6220, E6230, E6320, E6330 and E6120 series, so the laptop's existing charging hardware and firmware handle it directly.

Will this 3000 mAh unit fit and latch securely in an older E6120 chassis that has held the same FRR0G part for years?

The physical dimensions and latch points match the FRR0G, KJ321, K4CP5, J79X4, P7VRH and RFJMW part numbers, so it seats identically in every listed Latitude model.

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