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Black rectangular lithium-ion laptop battery with screw holes and connector strip

Dell JK6Y6 40Wh 11.25V laptop battery

SKU CH-K733-982MG MPN JK6Y6

Replaces Dell Inspiron, Latitude and Vostro batteries with a 40 Wh 11.25 V lithium-ion pack rated for 500 recharge cycles

  • Battery type96 W
  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Compatible with40 Wh Type JK6Y6 Battery for Dell Inspiron 14 5000 5300 5301
  • Key featuresLithium polymer, Rechargeable, 11.25 V, 40 Wh, 40 Wh Type JK
  • 40 Wh capacity keeps your Dell running longer
  • 25 V lithium-polymer cell matches original specs
  • CE, FCC and RoHS certified for safe use
  • Fits Inspiron, Latitude and Vostro models listed
  • Includes two screwdrivers for quick installation

Replacement battery for Inspiron and Latitude

This 40Wh lithium-ion pack replaces the original JK6Y6 cell in Dell Inspiron 14 5000, 5300, 5301, 5401, 5402, 5408, 5409, 5501, 5508, 5509, 5400, 5406, 7405, 7300, 7306, 7500, 7506 2-in-1 Silver Series and Latitude 3410, 3510 models. It delivers 11.25V from three A-grade cells and is certified to CE, FCC and RoHS standards. The pack is brand new and rated for up to 500 recharge cycles.

Check part number and series colour

Verify that your current battery carries part number JK6Y6, C5KG6, CF5RH, P102F, P129G, P126G or P130G before ordering. The unit is not compatible with Inspiron 7300, 7306, 7500 or 7506 2-in-1 Black Series laptops. Confirm the physical shape matches your existing battery to avoid fitment issues.

Two screwdrivers and fitting guide included

The box supplies one replacement battery, two screwdrivers and a printed instruction sheet. The tools let you open the chassis and swap the pack without sourcing separate drivers. The guide illustrates the removal and installation steps for the supported Dell models.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameLA04
Part numberLA04
Power
Battery type96 W
Battery voltage rating20 V
Power adapter voltage20 V
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight8 oz
Compatibility
Compatible with40 Wh Type JK6Y6 Battery for Dell Inspiron 14 5000 5300 5301 5401 5402 5408 5409

Questions about this item

What comes in the box and do I need to buy any tools separately?

The package includes one JK6Y6 battery and two screwdrivers, so no extra tools are required for installation.

How do I know if the 40Wh 11.25V version is the right one for my laptop?

Match your original battery part number to JK6Y6, C5KG6, CF5RH, P102F or the P129G and P126G series, and confirm your model appears in the compatible list such as Inspiron 5300, 5401 or Latitude 3410.

What does the 40Wh rating mean for daily runtime once the battery is fitted?

The 40Wh capacity delivers a standard replacement runtime for the listed Dell models and is rated for up to 500 recharge cycles over its lifespan.

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