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Black rectangular 4-cell lithium-ion battery pack with connector pins

ARENTI

ARENTI 7FMXV 63Wh 3941mAh 15.2V 4-Cell Battery 2 in 1 accessory

SKU CH-NH4A-RHY6W MPN 7FMXV

A 15.2 V, 63 Wh lithium-ion battery with 500-plus recharge cycles, certified by CE, UL, FCC and RoHS, replaces Dell Latitude 5320, 7320, 7420 and 7520 series packs

  • 63Wh capacity keeps Dell Latitude 5320 and 7320 series running longer
  • 2V 3941mAh four-cell design matches original specifications for reliable swaps
  • CE UL FCC RoHS certified safety protects hardware during every charge cycle
  • Over 500 recharge cycles extends usable life across years of daily use
  • Replaces part numbers 0TN2GY TN2GY 9JM71 4M1JN 1PP63 HDGJ8 MHR4G for simple ordering

Battery specifications

This replacement battery delivers 63 Wh at 15.2 V using four lithium-ion cells. It carries CE, UL, FCC and RoHS certifications and is rated for more than 500 recharge cycles. The part number 7FMXV matches the original Dell 0TN2GY, TN2GY, 9JM71, 4M1JN, 1PP63, HDGJ8 and MHR4G.

Compatible Dell Latitude models

The unit fits Latitude 5320, 7320, 7420 and 7520 series plus the 5320 2-in-1, 7320 2-in-1 and 7420 2-in-1 variants. It does not fit the Latitude 7320 Detachable. Buyers who need a battery for that detachable model or for any Latitude outside the listed series should look elsewhere.

Deciding specification

Match the 7FMXV part number and the 15.2 V, 63 Wh rating printed on your original battery before ordering. Opening the back cover to verify this label is the only way to confirm the correct replacement.

Highlights

  • 63Wh capacity keeps Dell Latitude 5320 and 7320 series running longer
  • 2V 3941mAh four-cell design matches original specifications for reliable swaps
  • CE UL FCC RoHS certified safety protects hardware during every charge cycle
  • Over 500 recharge cycles extends usable life across years of daily use
  • Replaces part numbers 0TN2GY TN2GY 9JM71 4M1JN 1PP63 HDGJ8 MHR4G for simple ordering

Specifications

No published specifications for this item yet.

Questions about this item

Will the 7FMXV 15.2V 63Wh battery fit alongside the original motherboard connectors in my Latitude 7420 2-in-1?

Yes, the 7FMXV is a direct replacement for the 0TN2GY and 9JM71 packs used in the Latitude 7420 2-in-1 and uses the same 4-cell 15.2V interface.

How can I verify the 7FMXV battery is charging correctly after installation?

The built-in circuit protection and factory testing mean the OS should report 15.2V and 63Wh capacity once the original charger completes a full cycle.

Does the 7FMXV package include the 0TN2GY screw kit or only the 4-cell battery itself?

Only the 7FMXV 63Wh 3941mAh battery is supplied; mounting screws and tools must be sourced separately.

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