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Rectangular black laptop battery with connector strip

GreenTechLLC

GreenTechLLC GT83D laptop battery for Dell XPS 9440 11.7V 70Wh 6-cell

SKU CH-HNTM-CW6X1

A 6-cell lithium-ion replacement battery delivering 11.7 V and 70 Wh for Dell XPS 9440 models

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating11.7 V
  • Battery capacity5982mah
  • Measurements11 × 3.1 × 0.5 in
  • Product colorBlack
  • Product typeBattery
  • 70 Wh capacity powers Dell XPS 14 9440 through long sessions
  • 7 V 6-cell lithium-ion matches original voltage exactly
  • Replaces OEM part numbers GT83D 07T7DY CN-07T7DY N80X2 CN-0N80X2
  • CE FCC RoHS certified for safe daily use
  • Slim 11 by 3.1 by .5 inch profile fits chassis perfectly

Direct replacement for XPS 9440

The GreenTech GT83D is a new 6-cell lithium-ion battery built to fit Dell XPS 14 9440 and XPS 9440 models including the XPS9440-7134SLV-PUS. It replaces OEM part numbers GT83D, 07T7DY, 7T7DY, CN-07T7DY, N80X2, 0N80X2 and CN-0N80X2. Owners of these laptops can swap the original pack without adapters or firmware changes.

Black 6-cell pack with tested safety circuits

The unit measures 11 by 3.1 by .5 inches and weighs approximately 70 Wh at 11.7 V with a rated capacity of 5982 mAh. Each cell is screened for correct voltage, stable current, low self-discharge and built-in circuit protection. The assembly carries CE, FCC and RoHS certifications, confirming compliance with basic electrical-safety and substance-restriction standards.

Fixed 70 Wh capacity limits runtime on high-load

The 70 Wh rating sets a hard ceiling on energy storage; sustained heavy CPU or GPU loads will deplete the pack faster than light productivity tasks. Capacity fade is inherent to lithium-ion chemistry, so runtimes will shorten gradually over charge cycles. Users needing all-day autonomy on demanding workloads should plan for AC power or a higher-capacity alternative if the chassis allows it.

How it compares

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

Price $68.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameGT83D, 07T7DY, 7T7DY, CN-07T7DY, N80 × 2, 0N80 × 2, CN-0N80 × 2
Part numberGT83D, 07T7DY, 7T7DY, CN-07T7DY, N80 × 2, 0N80 × 2, CN-0N80 × 2
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating11.7 V
Battery capacity5982mah
Size & build
Measurements11 × 3.1 × 0.5 in
Compatibility
Compatible withDELL XPS 14 9440, XPS 9440, XPS9440-7134SLV-PUS

Questions about this item

What voltage does the GreenTech GT83D battery deliver to the Dell XPS 9440?

It supplies 11.7 V, the exact rating Dell specifies for the XPS 9440, so the system's power-management firmware sees the correct level and reports capacity accurately.

Will the GT83D fit inside the XPS 14 9440 chassis without modification?

Yes. The pack measures 11 x 3.1 x .5 inches, matching the factory battery bay dimensions for the XPS 9440 series, so it seats flush with the existing screw holes.

Which screws must be removed first when swapping the battery in an XPS 9440?

Remove the nine Torx T5 bottom-case screws, lift the cover, disconnect the old battery cable, then unscrew the three battery-securing screws before lifting the pack out.

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