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Rectangular black 3-cell lithium-polymer laptop battery

myVolts

myVolts 42Wh 11.4V 3-cell Laptop Battery for Dell Inspiron 13 14 15 17 Vostro Latitude

SKU CH-6D7R-GQ9YP

42Wh 11.4V 3-cell lithium-polymer replacement battery compatible with numerous Dell Inspiron 13 14 15 17 Vostro and Latitude models

  • 42Wh capacity delivers extended runtime for compatible Dell laptops
  • 4V 3-cell Li-polymer design matches original voltage and cell count
  • Replaces Dell part numbers FW8KR P69G P66F P58F WDX0R and more
  • Fits Inspiron 13 14 15 17 Vostro Latitude models across 5000 and 7000 series
  • CE and FCC certified for safety and environmental compliance

42Wh 3-cell Li-polymer battery

This 42Wh lithium-polymer pack operates at 11.4V and contains three cells. It is built as a direct replacement for a wide range of Dell Inspiron 13, 14, 15 and 17 models, plus selected Latitude and Vostro laptops. The unit ships new and carries CE and FCC safety certification.

Match your Dell part number before ordering

Compatibility is determined by the original Dell part number on your existing battery. Accepted part numbers include FW8KR, P69G, P66F, P58F, WDX0R, WDXOR, Y3F7Y, T2JX4, FC92N, 3CRH3, P75F, CYMGM, P69G001, P74G and C4HCW. If your part number is not in this list, the battery will not fit or function correctly.

Simple internal swap with common pitfalls

Installation requires opening the laptop chassis and disconnecting the old pack, usually after removing the bottom cover and a few screws. Common issues are forgetting to disconnect the internal cable first, misaligning the connector on reassembly, or leaving a screw loose and causing a short. Take photos of the cable routing before you start.

Highlights

  • 42Wh capacity delivers extended runtime for compatible Dell laptops
  • 4V 3-cell Li-polymer design matches original voltage and cell count
  • Replaces Dell part numbers FW8KR P69G P66F P58F WDX0R and more
  • Fits Inspiron 13 14 15 17 Vostro Latitude models across 5000 and 7000 series
  • CE and FCC certified for safety and environmental compliance

Specifications

No published specifications for this item yet.

Questions about this item

How long will the 42Wh capacity run a typical laptop?

The 42Wh rating means the pack stores 42 watt-hours of energy; actual runtime depends on the laptop's power draw, so a system using 15W would last roughly 2.8 hours while one using 10W could reach 4.2 hours.

Does the 11.4V output match the original Dell battery voltage?

Yes, the replacement is rated at 11.4V, which matches the voltage of the Dell part numbers listed such as P69G, WDX0R and FW8KR.

Will this 3-cell pack fit inside an Inspiron 15 7000 chassis?

The battery is built as a direct replacement for the 3-cell Dell packs used in Inspiron 15 7000 models including 7560, 7570, 7579 and 7586, so it fits the same bay.

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