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Rectangular black lithium-polymer battery pack, three cells, slim profile

PISKEKAT

PISKEKAT 42Wh WDX0R laptop battery 11.4V 3-cell

SKU CH-09J0-1666T

42Wh 11.4V 3-cell Li-ion polymer replacement battery compatible with Dell Inspiron 13, 14, 15 and 17 series laptops

  • Battery TypeLaptop Batteries
  • 42Wh capacity supports extended mobile work sessions
  • 4V 3-cell Li-ion polymer matches original voltage and cell count
  • Fits select Dell Inspiron, Latitude and Vostro models listed in compatibility data
  • Built-in short-circuit, over-voltage and discharge protection safeguards hardware
  • Rated for around 500 recharge cycles for long service life

42Wh WDX0R Li-ion Polymer Battery

This 42Wh 11.4V 3-cell Li-ion Polymer battery replaces Dell part numbers such as WDX0R FC92N 3CRH3 T2JX4 CYMGM P69G P75F P58F and others. It fits select Dell Inspiron 13 14 15 17 5000 7000 series Latitude 3189 3480 3580 3379 and Vostro 5468 5568 5471 models. Buyers who need a different voltage cell count or capacity should look elsewhere.

Verify Original Part Number Before Ordering

Open the laptop back case and confirm the original battery part number shape and connector match the WDX0R series. The 42Wh WDX0R batteries are only compatible with some Inspiron 13 14 15 17 5000 7000 series laptops not all so checking the specific model avoids a wrong purchase.

Brand New Condition with 500 Cycle Rating

The battery arrives brand new and is rated for around 500 recharge cycles. Built-in protection includes short circuit protection over voltage protection and discharge protection. No extra software or accessories are bundled with this replacement cell.

Highlights

  • 42Wh capacity supports extended mobile work sessions
  • 4V 3-cell Li-ion polymer matches original voltage and cell count
  • Fits select Dell Inspiron, Latitude and Vostro models listed in compatibility data
  • Built-in short-circuit, over-voltage and discharge protection safeguards hardware
  • Rated for around 500 recharge cycles for long service life

Specifications

Battery TypeLaptop Batteries

Questions about this item

Does the box include any tools or cables for installing the WDX0R battery?

The battery ships as a standalone unit; no screwdrivers, pry tools or cables are supplied.

How do I confirm my Dell model needs the 42Wh 11.4V 3-cell version rather than another capacity?

Open the back case and match the original battery part number — WDX0R, FC92N, 3CRH3, T2JX4 or any listed replacement code — to ensure the correct fit.

What does the 42Wh rating mean for daily runtime on an Inspiron 15 5570?

The 42Wh capacity at 11.4V delivers roughly the same run time as the factory battery, rated for around 500 recharge cycles before capacity drops noticeably.

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