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Black rectangular lithium-ion laptop battery with label showing 11.4V 53.5Wh

Beisite

Beisite XVJNP 53.5Wh Laptop Battery 31CP6/56/77 for Latitude 7330 5430 Rugged

SKU CH-SM0Z-Y0SR3

53.5Wh 11.4V lithium-ion replacement battery for Latitude 7330 and 5430 Rugged laptops

  • ColorBlack
  • TypeBattery
  • Compatibilityfor Latitude 7330 5430 Rugged Series
  • Battery TypeLithium-Ion
  • Battery Voltage11.4V
  • Battery Capacity53.5Wh
  • 5 Wh capacity powers Latitude 7330 and 5430 Rugged models through long shifts
  • 4 V lithium-ion chemistry delivers stable voltage for rugged workloads
  • Replaces part numbers 31CP6/56/77 and 6JRCP for direct fit
  • Brand-new condition ensures full cycle life from first charge
  • 12-month warranty backs reliable daily operation

Compatible replacement battery

The Beisite XVJNP 53.5Wh battery replaces part numbers XVJNP, 6JRCP and 31CP6/56/77 in Dell Latitude 7330 Rugged and Latitude 5430 Rugged laptops. It is a new lithium-ion pack rated at 11.4V and 53.5Wh. The black unit ships as a single battery without cables or tools.

Lithium-ion voltage and capacity limits

The 11.4V nominal voltage is fixed by the cell chemistry and cannot be altered by the user. Capacity of 53.5Wh defines the maximum energy the pack can store; runtime will vary with workload, screen brightness and power-management settings. The battery wears with each charge cycle and will eventually hold less charge than when new.

53.5Wh capacity decides fit

This capacity figure is the primary specification that determines whether the battery matches the original runtime expectation for the Latitude 7330 Rugged or 5430 Rugged. Buyers who need a higher-watt-hour pack for longer unplugged use cannot meet that need with this part. Compatibility is limited to the two rugged models listed.

Highlights

  • 5 Wh capacity powers Latitude 7330 and 5430 Rugged models through long shifts
  • 4 V lithium-ion chemistry delivers stable voltage for rugged workloads
  • Replaces part numbers 31CP6/56/77 and 6JRCP for direct fit
  • Brand-new condition ensures full cycle life from first charge
  • 12-month warranty backs reliable daily operation

Specifications

BrandXVJNP
ModelXVJNP
Part Number31CP6/56/77
ColorBlack
TypeBattery
Compatibilityfor Latitude 7330 5430 Rugged Series
Battery TypeLithium-Ion
Battery Voltage11.4V
Battery Capacity53.5Wh

Questions about this item

Which part number should I pick — 31CP6, 56 or 77?

All three numbers refer to the same XVJNP 53.5Wh 11.4V lithium‑ion battery; choose whichever matches the label on your original pack.

What does 53.5Wh mean for daily runtime on a Latitude 7330 Rugged?

The 53.5Wh rating is the energy the pack stores; actual hours depend on screen brightness, workload and power settings of your 7330 Rugged.

Does the 11.4V specification limit which Latitude models can use this battery?

The pack is built at 11.4V and is listed for Latitude 7330 Rugged and 5430 Rugged only; other models require a different voltage.

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