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Rectangular black laptop battery with three cells and label showing 40Whr

Total Micro Technologies

Total Micro Technologies JK6Y6TM 3-Cell 40Whr laptop battery

SKU CH-QEZE-22R6D

3-cell 40Whr replacement battery built for Dell laptops, new condition

  • 3-cell design delivers 40 Whr capacity for Dell laptops
  • New condition ensures full rated performance from first charge
  • Total Micro Technologies manufacturing backs consistent cell quality
  • UPC 812382034456 confirms genuine replacement part
  • Listed by manufacturer 28 March 2026 for current compatibility

Compatible Dell replacement battery

This Total Micro 3-Cell 40Whr battery is built as a direct replacement for select Dell laptops. It suits owners whose original pack no longer holds a useful charge and who need a new OEM-specification unit.

40Whr capacity rating

The 40Whr rating is the single figure that determines whether this pack matches your machine’s power budget. Verify that your current battery shows the same watt-hour value before ordering.

Straightforward swap with correct model match

Installation is a simple case of releasing the latch and sliding the new pack into the same bay. Problems only arise when the Dell model number differs from the supported list, so confirm compatibility first.

How it compares

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

Price $82.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameTotal Micro

Questions about this item

What runtime can I expect from the 40 Whr capacity in my Dell laptop?

The 40 Whr rating means the battery stores that much energy; actual runtime depends on your Dell model's power draw, screen brightness and workload.

What connector standard does this battery use to fit Dell systems?

It uses the Dell-specific connector designed for the compatible models listed by the manufacturer.

Will the 3-cell pack fit my Dell's battery bay without modification?

The pack is built to match the original dimensions and screw-hole layout for the supported Dell chassis.

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