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Rectangular black lithium-polymer laptop battery for Dell Latitude E7270 and E7470

POWER-FENG

POWER-FENG 42Wh 11.4V 3500mAh Li-polymer battery for Dell Latitude E7270 E7470

SKU CH-CV6S-ZX03D

42 Wh 11.4 V lithium-polymer battery fits Dell Latitude 7270 and 7470 models

  • TypeBattery
  • Battery TypeLaptop Batteries
  • Li-polymer chemistry delivers 42 Wh capacity
  • 4 V output matches original Dell specification
  • 3500 mAh rating supports extended runtime
  • Direct replacement for Dell part 7CJRC
  • Compatible with Latitude E7270 and E7470 series

POWER-FENG 42Wh Li-polymer replacement battery

This 11.4 V lithium-polymer pack delivers 42 Wh and 3500 mAh for Dell Latitude E7270 and E7470 series notebooks. It is a direct replacement for the original 7CJRC part and ships brand new in black. Owners of those ultraportables who need restored runtime will find a matching form factor and connector.

Upgrading from a worn original pack

When the factory cell no longer holds a useful charge this unit restores the design capacity without modifying the laptop. The jump is worth it if your current battery reports significantly reduced wear or forces you to stay near an outlet. It does not increase capacity beyond the OEM 42 Wh specification so users seeking extended runtime beyond the original rating should look elsewhere.

Check your exact Latitude model and part number

Verify the service tag or bottom sticker shows E7270 or E7470 and confirm the original battery carries the 7CJRC part number. Different Latitude generations use incompatible packs even when they look similar. Ensure the laptop’s charging circuitry and BIOS are functioning normally so the new cell can be recognised and calibrated correctly.

Highlights

  • Li-polymer chemistry delivers 42 Wh capacity
  • 4 V output matches original Dell specification
  • 3500 mAh rating supports extended runtime
  • Direct replacement for Dell part 7CJRC
  • Compatible with Latitude E7270 and E7470 series

Specifications

TypeBattery
Battery TypeLaptop Batteries

Questions about this item

Will the 42Wh 11.4V battery fit my Dell Latitude E7270?

Yes, the battery is listed as compatible with the Dell Latitude E7270 series and replaces part number 7CJRC.

How do I install the 7CJRC replacement battery in a Latitude E7470?

Power off the laptop, remove the bottom case screws, disconnect the old battery connector, fit the new 42Wh pack, reconnect the cable, and reassemble the case.

When should I replace the 3500mAh Li-polymer battery in my E7270?

Replace it when runtime drops noticeably, the system reports a battery health warning, or the pack no longer holds a full charge after a complete cycle.

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