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Black rectangular laptop battery with label showing model JK6Y6-BTI

Battery Technology Inc.

Battery Technology Inc. JK6Y6-BTI 11.25V 3-cell 40 Wh laptop battery

SKU CH-70E8-GTWR2

Replacement 3-cell lithium-ion battery delivering 11.25 V and 40 Wh for Dell Latitude 3410

  • Battery type3 Cell Lithium-Ion
  • Battery voltage rating11.25 V
  • Battery capacity3,378 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withDell JK6Y6 for Dell Latitude 3410
  • Reliable power for Dell Latitude 3410 with 3-cell lithium-ion design
  • 40 Wh capacity keeps your laptop running longer between charges
  • 25 V output matches original Dell JK6Y6 specifications exactly
  • 3378 mAh cell rating delivers consistent energy for daily workloads
  • Brand-new BTI replacement battery ensures full performance from day one

Direct Dell Latitude 3410 Replacement

This 3-cell lithium-ion battery replaces the Dell JK6Y6 module in Latitude 3410 laptops. It delivers 11.25V and 3378 mAh for 40 Wh of capacity. The black pack is built to the original form factor. It suits owners who need a factory-matched power source.

Slide-in Installation With BIOS Calibration

The pack slides into the battery bay and locks with the existing latch; no tools are required. After fitting, allow a full charge cycle so the firmware learns the new capacity gauge. Skipping this step can leave the OS reporting incorrect remaining time.

40 Wh Capacity Decides Runtime

The 40 Wh rating determines how long the system runs between charges. Buyers who need longer unplugged sessions will find this capacity limiting. Systems that demand a higher watt-hour rating cannot use this pack.

How it compares

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

Price $110.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameBTI
Model nameJK6Y6-BTI
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery voltage rating11.25 V
Battery capacity3,378 mAh
Compatibility
Compatible withDell JK6Y6 for Dell Latitude 3410

Questions about this item

How do I confirm the 11.25V 40 Wh battery is recognised by my Latitude 3410 after installation?

Power on the laptop, open the BIOS or Dell Power Manager and verify the reported voltage reads 11.25V and the design capacity shows 40 Wh or 3378 mAh.

What ships with the BTI JK6Y6-BTI and is a separate charger required?

Only the 3-cell lithium-ion battery is supplied; the existing Dell AC adapter charges it, so no extra charger is needed.

Which capacity version should I choose for the Dell Latitude 3410?

This model is a single 40 Wh, 3378 mAh, 3-cell pack built to replace the Dell JK6Y6; no other capacity versions are offered.

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