Dell Latitude 7420 Battery 7FMXV 63Wh

The Dell Latitude 7420 Battery is an internal replacement battery in the 7FMXV / TN2GY family. This listing selects the 63Wh option rated at 15.2V, with 4 cells. Match the old battery label and mounting layout before ordering, rather than relying on the laptop screen size or series name alone.

Short Specifications

• Battery Family: 7FMXV / TN2GY
• Battery Type: Internal rechargeable battery
• Voltage: 15.2V
• Capacity: 63Wh
• Cell Count: 4
• Warranty: 6 months

Detailed Technical Specifications

• Manufacturer: Dell compatible; physical manufacturer to be confirmed
• Product Type: Laptop Battery
• Battery Model / Part Number: 7FMXV / TN2GY
• Compatible Series: Dell Latitude 5320; Dell Latitude 7320; Dell Latitude 7420; Dell Latitude 7520
• Battery Type: Internal rechargeable battery
• Chemistry: Lithium-ion
• Voltage: 15.2V
• Watt-Hour: 63Wh
• Cell Count: 4
• Connector Type: Internal battery connector; compare cable and socket before installation
• Color: Black
• Dimensions: 238 x 92.8 x 5.7 mm (Dell platform reference)
• Weight: Up to 260 g (Dell platform reference)
• Warranty: 6 months

Compatibility and part-number check

This draft selects the 63Wh 4-cell option shown in the linked source photo. Latitude 5320, 7320, 7420 and 7520 configurations may also have a 42Wh 3-cell battery. Confirm the Service Tag and battery connector before replacing a different capacity option.

Compatible model references: Dell Latitude 5320; Dell Latitude 7320; Dell Latitude 7420; Dell Latitude 7520. Battery cross-references: 7FMXV; TN2GY; 4M1JN; 1PP63. Individual configurations can differ; these references require the same connector, voltage family and mounting arrangement as the existing pack.

Before installation

Shut down the laptop, disconnect its charger and follow the model service guide. Installation requires access inside the laptop. Our team can help check fit before dispatch when you share a clear battery-label photo and your laptop model. Runtime depends on workload, display brightness and battery condition.

Browse laptop batteries or laptop chargers, or message Laptop Souq on WhatsApp for Dubai and UAE compatibility support. Store warranty: 6 months.

Frequently Asked Questions

Will the laptop model alone confirm fit?

No. Match the battery family, electrical rating, cable and mounting points. Share the existing label if your laptop has another capacity option.

Does the capacity guarantee a fixed runtime?

No. Real runtime changes with the laptop configuration and how it is used.

Is this supplied as an original manufacturer battery?

The page identifies a compatible battery family. Ask our team to confirm the supplied stock manufacturer and label before an original or OEM purchase is agreed.