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Rectangular 4-cell lithium-ion laptop battery, black plastic finish

PowerWarehouse

PowerWarehouse P83V9 laptop battery for Precision 5470 5480

SKU CH-RN9S-EFX1Z

A 4-cell lithium-ion replacement battery delivering 15.4 V and 4442 mAh for Precision 5470 and 5480 laptops

  • CompatibilityPRECISION 5470, PRECISION 5480
  • Battery Type4 Cell Lithium-Ion
  • Replaces original 0YXP8T battery in Precision 5470
  • Matches OEM part YXP8T for Precision 5480
  • 4-cell lithium-ion design delivers 15.4 V power
  • 4442 mAh capacity supports extended mobile work
  • 12-month warranty backs reliable replacement

Precision 5470 5480 replacement battery

PowerWarehouse P83V9 is a new 4-cell lithium-ion pack built to match Dell part numbers 0YXP8T, YXP8T, CDTT2, CN-0YXP8T and P83V9. It restores mobile power to Precision 5470 and 5480 laptops without modification. The 15.4 V, 4442 mAh rating matches the original specification.

Sustained discharge stability

The lithium-ion chemistry delivers steady voltage across the full discharge curve rather than a brief peak followed by rapid sag. Cells are balanced at the factory to maintain consistent output during long work sessions. A 12-month warranty covers capacity loss under normal use.

Voltage and capacity match

The 15.4 V, 4442 mAh rating is the single figure that confirms fit; a different voltage or capacity will not register correctly in the Precision 5470 or 5480 firmware. Buyers who need a higher capacity pack or a different voltage should look elsewhere.

Highlights

  • Replaces original 0YXP8T battery in Precision 5470
  • Matches OEM part YXP8T for Precision 5480
  • 4-cell lithium-ion design delivers 15.4 V power
  • 4442 mAh capacity supports extended mobile work
  • 12-month warranty backs reliable replacement

Specifications

Part Number0YXP8T, YXP8T, CDTT2, CN-0YXP8T, P83V9
CompatibilityPRECISION 5470, PRECISION 5480
Battery Type4 Cell Lithium-Ion

Questions about this item

How much heat or power draw should I expect from the 15.4 V 4442 mAh 4-cell lithium-ion battery during all-day use?

The 15.4 V 4442 mAh 4-cell lithium-ion pack is designed to match the original thermal and power profile of the Precision 5470 and 5480, so heat output and draw stay within the laptop's standard cooling limits.

Does the P83V9 battery require any separate cable, bracket or tool to install in a Precision 5470 or 5480?

No extra cable, bracket or tool is needed; the battery fits directly into the Precision 5470 and 5480 chassis using the existing latch and connector.

Will the 15.4 V 4442 mAh pack work correctly alongside the original AC adapter and charging circuit in an older Precision 5470?

Yes, the 15.4 V 4442 mAh 4-cell lithium-ion battery uses the same voltage and connector as the OEM 0YXP8T, YXP8T, CDTT2 and CN-0YXP8T parts, so the existing adapter and charging circuit recognise it normally.

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