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Rectangular black lithium-ion laptop battery with label showing 68Wh 7.6V

DELL GJKNX 68Wh Laptop Battery for Latitude 5480 5580 5490 5590 5491 5591 5495 5488

SKU CH-1A4E-918BZ

A 68Wh lithium-ion replacement battery for compatible Dell Latitude and Precision notebooks, rated for up to 500 recharge cycles

  • Battery type96 W
  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Product colorBlack
  • Product typeCharger
  • Compatible withGJKNX 93FTF 0GD1JP GD1JP DY9NT 0DY9NT 5YHR4 KCM82 0KCM82 451
  • 68 Wh capacity extends runtime between charges
  • 6 V lithium-ion chemistry delivers stable power output
  • Built-in circuit protection safeguards against overcharge and short circuits
  • Replaces GJKNX, 93FTF, GD1JP, DY9NT and other part numbers
  • Fits Latitude 5480, 5580, 5490, 5590, 5491, 5591, 5495, 5488 and Precision 3520, 3530

68 Wh Li-ion battery for Dell Latitude and Precision

This 68 watt-hour lithium-ion replacement battery fits a wide range of Dell Latitude models including the 5480, 5580, 5490, 5590, 5491, 5591, 5495 and 5488 series. It also supports Precision 3520 and 3530 mobile workstations. The pack replaces part numbers such as GJKNX, 93FTF, GD1JP, DY9NT, 5YHR4 and KCM82. It is built for users who need a direct swap for their original power source.

Four-cell pack with integrated protection circuit

The black four-cell module uses Grade A cells rated at 7.6 volts and delivers 68 Wh of capacity. A built-in circuit protection board guards against over-charge, over-discharge and short circuits during daily use. The supplier rates the pack for up to 500 recharge cycles over its service life. No additional mounting hardware or cables are required beyond the laptop's own battery bay.

Capacity choice determines physical fit

Dell offers four distinct battery capacities for these chassis: 92 Wh, 68 Wh, 51 Wh and 42 Wh. This unit is the 68 Wh variant (part GJKNX) and will only fit systems originally equipped with that capacity. Notably, the 5580 series accepts this battery only when configured with M.2 storage; models using a 2.5 inch drive require a different pack. Verify the original battery label before ordering.

How it compares

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

Price $58.99
Pricier than about 88% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameGJKNX
Part numberGJKNX
Product colorBlack
Product typeCharger
Power
Battery type96 W
Battery voltage rating20 V
Power adapter voltage20 V
Compatibility
Compatible withGJKNX 93FTF 0GD1JP GD1JP DY9NT 0DY9NT 5YHR4 KCM82 0KCM82 451-BBZG.

Questions about this item

What voltage does the 68Wh battery run at, and what does that limit in daily use?

The pack delivers 7.6 volts, which is the fixed operating voltage the laptop's power circuitry expects; it does not change with load.

Which chassis dimensions and storage layout must match for the battery to fit a Latitude 5580?

It fits the 15-inch 5580 chassis only when the system uses an M.2 drive; a 2.5-inch drive bay blocks installation.

How is the battery swapped, and which step do people often miss?

Power off, remove the base screws, disconnect the old pack's cable, connect the new one, then re-secure the base; the missed step is forgetting to unplug the cable before lifting the battery out.

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