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Black rectangular lithium-ion laptop battery with label showing 42Wh 11.4V

KingSener

KingSener WDXOR/WDX0R 42Wh 11.4V laptop battery

SKU CH-FF7W-HP3AG MPN WDXOR/WDX0R

42 Wh 11.4 V lithium-ion replacement battery for many Dell Inspiron, Latitude and Vostro models

  • ColorBlack
  • TypeBattery
  • Compatibility42wh
  • Battery TypeLithium-Ion
  • Battery Voltage11.4V
  • 42 Wh capacity powers Dell Inspiron and Latitude models for longer sessions
  • 4 V lithium-ion cells deliver stable voltage across compatible 13, 14, 15 and 17 inch laptops
  • Korean-made cells ensure reliable charge cycles and consistent daily performance
  • Replaces multiple Dell part numbers including WDX0R, 0CYMGM and T2JX4 for exact fit
  • 100 % brand-new condition supplies a fresh power source without previous wear

Replacement battery for Dell Inspiron and Latitude

This 42Wh lithium-ion pack replaces the original Dell WDX0R and WDXOR modules in a wide range of Inspiron 13, 14, 15 and 17 models as well as Latitude 3180, 3189 and 3390 systems. It is built for owners who need a direct-fit replacement for a worn or failed internal battery. Buyers whose laptop uses a different part number or form factor cannot use this unit.

Normal thermal and power behaviour

The cell chemistry runs at 11.4V and is rated at 42Wh, matching the factory specifications for the listed Dell models. In typical use the pack operates within the thermal envelope designed for those chassis and draws power at the same rate as the original battery. No additional cooling or power-budget changes are required.

Korean cells and supplied identifiers

Cells are sourced from Korea and the pack carries the full list of Dell service part numbers including 0CYMGM, 17368-0027, T2JX4, P61F, P35E, P58F, P66F, P69G, P74G and P70F. These references let technicians verify exact compatibility before installation. No software utilities or extra hardware are bundled with the battery.

Highlights

  • 42 Wh capacity powers Dell Inspiron and Latitude models for longer sessions
  • 4 V lithium-ion cells deliver stable voltage across compatible 13, 14, 15 and 17 inch laptops
  • Korean-made cells ensure reliable charge cycles and consistent daily performance
  • Replaces multiple Dell part numbers including WDX0R, 0CYMGM and T2JX4 for exact fit
  • 100 % brand-new condition supplies a fresh power source without previous wear

Specifications

ModelWDXOR WDX0R
Part NumberFor Dell Inspiron 14 7000 5567 7560
ColorBlack
TypeBattery
Compatibility42wh
Battery TypeLithium-Ion
Battery Voltage11.4V

Questions about this item

How do I install the WDXOR battery in my Inspiron 14 7000 7460, and what step is often missed?

Power off the laptop, disconnect the AC adapter, remove the base screws, detach the old battery connector from the motherboard, fit the new 11.4V pack, reconnect the cable firmly, then replace the cover and screws.

What maintenance or replacement will the WDXOR 42Wh Li-ion battery need over time?

The lithium-ion cells degrade with each charge cycle; when run-time becomes too short for your work, replace the pack with another WDXOR unit.

What limit appears first during sustained use of the 11.4V 42Wh battery?

The 42 watt-hour capacity sets the maximum run-time per charge; under heavy load the pack will reach its energy limit sooner than under light use.

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