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Rectangular black laptop battery with connector plugs visible

PISKEKAT

PISKEKAT laptop battery 11.4V 97Wh 8070mAh for Dell Precision 7530 7540 7730 7740

SKU CH-5W84-5A8Y2

Replacement battery delivering 11.4V and 97Wh capacity for Dell Precision 7530, 7540, 7730 and 7740 models

  • Battery TypeLaptop Batteries
  • 97Wh capacity extends work sessions on Precision laptops
  • 4V output matches Dell Precision 7530 7540 7730 7740 requirements
  • Replaces part numbers 0WNRC 00WNRC GW0K9 0GW0K9 for direct fit
  • CE and FCC certified for electrical safety compliance
  • 8070mAh rating delivers reliable power for mobile workflows

97Wh replacement battery for Dell Precision

This 11.4V 97Wh 8070mAh battery replaces the original pack in Dell Precision 7530 7540 7730 7740 series laptops. It is a new unit built to CE and FCC safety standards. Mobile professionals who need reliable runtime away from mains power will find it a direct fit.

Two connector variants require visual check

The replacement ships with one of two possible connector layouts, so the original battery must match the product image before installation. No soldering or adapter cables are needed when the connector matches. Builders who cannot verify the connector type should not order this unit.

Certified cells run cool under normal loads

CE and FCC certification confirms the pack meets recognised safety and environmental requirements for temperature and emissions. In typical office workloads the battery maintains stable voltage without excessive heat or audible noise. Users who routinely push sustained maximum CPU and GPU loads may observe higher thermal output.

Highlights

  • 97Wh capacity extends work sessions on Precision laptops
  • 4V output matches Dell Precision 7530 7540 7730 7740 requirements
  • Replaces part numbers 0WNRC 00WNRC GW0K9 0GW0K9 for direct fit
  • CE and FCC certified for electrical safety compliance
  • 8070mAh rating delivers reliable power for mobile workflows

Specifications

Battery TypeLaptop Batteries

Questions about this item

How long does the 97Wh capacity last under sustained load?

The 97Wh 8070mAh rating gives a full charge; actual runtime depends on the Precision 7530 7540 7730 7740 workload and power settings.

Does the battery run hot or make noise during all-day use?

It is a passive lithium-ion pack with no fan; heat output matches the laptop's own thermal design and it produces no audible noise.

Which connector does my Precision 7530 7540 7730 7740 need for this NYFJH battery?

This model has two connector types; compare the photo to your original 0WNRC 00WNRC GW0K9 0GW0K9 battery before ordering.

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