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Rectangular black laptop battery with six cells, 11.1V 60Wh rating

CPY

CPY E6420 60Wh 11.1V 6-cell laptop battery for Dell Latitude E6420 E5420 E5430 E5520 E5530 E6430 E6520 E6530

SKU CH-RDKY-7GM5G

60 Wh 11.1 V 6-cell lithium-ion replacement battery fits Dell Latitude E5420 E5430 E5520 E5530 E6420 E6430 E6520 E6530 models

  • ColorBlack
  • TypeBattery
  • CompatibilityFor Dell T54FJ E6420 8858X T54F3 M5Y0X 7FJ92
  • Battery Type6 Cells Li-Ion
  • Battery Voltage11.1 V
  • Battery Capacity60Wh
  • 60 Wh capacity powers Dell Latitude E6420 E5420 E5430 E5520 E5530 E6430 E6520 E6530
  • 6-cell Li-ion design delivers 11.1 V for stable system performance
  • UL certified protection guards against short circuit overheat and overload
  • 500+ recharge cycles extend usable lifespan across daily workloads
  • Compact 7 x 4.2 x .9 inch form fits original battery bay precisely

Compatible Dell Latitude models

This 60Wh 11.1V lithium-ion battery replaces the original pack in Dell Latitude E5420, E5430, E5520, E5530, E6420, E6430, E6520 and E6530 systems. It matches part numbers NHXVW, T54FJ, 8858X, T54F3, M5Y0X and 7FJ92. The six-cell design fits the standard battery bay without modification.

Sustained discharge performance

Grade A NMC cells deliver stable voltage across the full discharge curve rather than a brief peak. The pack is rated for over 500 recharge cycles while maintaining usable capacity. A smart control IC manages charge current to reduce heat during long sessions and extends overall run time per cycle.

Thermals and safety features

Multi-protection circuitry guards against short circuit, overheat and overload during normal operation. UL certification confirms compliance with recognised safety standards. The black housing measures 7 x 4.2 x .9 inches and weighs 9oz, matching the original form factor for proper airflow inside the chassis.

Highlights

  • 60 Wh capacity powers Dell Latitude E6420 E5420 E5430 E5520 E5530 E6430 E6520 E6530
  • 6-cell Li-ion design delivers 11.1 V for stable system performance
  • UL certified protection guards against short circuit overheat and overload
  • 500+ recharge cycles extend usable lifespan across daily workloads
  • Compact 7 x 4.2 x .9 inch form fits original battery bay precisely

Specifications

BrandCPY
ModelE6420
ColorBlack
TypeBattery
CompatibilityFor Dell T54FJ E6420 8858X T54F3 M5Y0X 7FJ92
Battery Type6 Cells Li-Ion
Battery Voltage11.1 V
Battery Capacity60Wh
FeaturesUL Certificated
Dimension7 x 4.2 x 0.9 inches
Weight9oz

Questions about this item

Does the 11.1 V 60 Wh battery run hot or drain quickly when the Latitude E6420 is used all day?

The 6-cell Li-Ion pack is rated at 11.1 V and 60 Wh with Grade A NMC cells designed for lower power consumption and up to 500 recharge cycles, so it should sustain a full workday without excessive heat.

What must my Dell Latitude already have for this CPY E6420 battery to fit and work?

It replaces Dell part numbers NHXVW, T54F3, M5Y0X, 7FJ92, 8858X and T54FJ, so the laptop must use one of those original battery codes.

Will this 60 Wh pack work in an older Latitude E5420 that I plan to keep using?

Yes, the battery is listed as compatible with the E5420, E5430, E5520, E5530, E6430, E6520 and E6530 models alongside the E6420.

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