4RXFK Laptop Battery for Dell XPS 14 L421X 14-L421X Ultrabook Series

Model Specifications

Number of Batteries 1 Lithium Ion batteries required.
Brand RDSJ
Battery Cell Composition Lithium Ion
Voltage 14.8 Volts

About this item

  • Battery type: Li-ion; Voltage: 14.8V; Capacity: 69Wh
  • Compatible Models: Dell XPS L421x Series Dell XPS 14-L421x Series Dell XPS 14 Ultrabook Dell XPS 14 L421X Ultrabook
  • Replace Part Numbers: 4RXFK C1JKH FFK56 CIJKH
  • 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. The actual operation time will depend on how much electricity is required by the device and how you use it
  • For first use, please discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.


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