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Rectangular black laptop battery with label showing 7.6V 68Wh

GJKNX 7.6V 68Wh Laptop Battery for Dell Latitude E5480 E5580 E5490 E5590 Precision 3520 3530

SKU CH-RR39-P7H3P

Replacement 7.6V 68Wh lithium-polymer battery fits Dell Latitude E5480, E5580, E5490, E5590 and Precision 3520, 3530 models

  • ColorBlack
  • TypeCharger
  • CompatibilityGJKNX Laptop Battery for Dell Latitude 5480 5580 5280 5288 5
  • Battery Type96W
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • 68Wh capacity delivers extended runtime for compatible Dell laptops
  • 6V lithium polymer cell provides reliable rechargeable power
  • Fits Latitude E5480 E5580 E5490 E5590 and Precision 3520 3530 models
  • Replaces part numbers GJKNX GD1JP DY9NT 5YHR4 451-BBZG
  • Certified safety standards ensure dependable operation

Compatible Dell Latitude and Precision Models

This replacement battery fits Dell Latitude 5280, 5288, 5290, 5480, 5488, 5490, 5491, 5495, 5580, 5590 and 5591 series. It also supports Precision 15 3520 and 3530 workstations. The unit matches part numbers GJKNX, GD1JP, DY9NT, 5YHR4 and 451-BBZG.

Straightforward Internal Swap

Installation requires opening the laptop chassis and disconnecting the old pack. Most users complete the swap in minutes with a small screwdriver. Take care not to pinch the ribbon cable when reseating the connector. Forcing the latch or misaligning the plug are the common mistakes that prevent the system from recognising the new battery.

7.6 V 68 Wh Lithium Polymer Capacity

The 8500 mAh cell delivers 68 watt-hours at 7.6 volts, matching the original specification for listed models. It powers typical office workloads through a full day on a single charge. Runtime drops noticeably under sustained heavy loads such as rendering or virtualisation, where the pack reaches its current limit sooner.

Highlights

  • 68Wh capacity delivers extended runtime for compatible Dell laptops
  • 6V lithium polymer cell provides reliable rechargeable power
  • Fits Latitude E5480 E5580 E5490 E5590 and Precision 3520 3530 models
  • Replaces part numbers GJKNX GD1JP DY9NT 5YHR4 451-BBZG
  • Certified safety standards ensure dependable operation

Specifications

BrandDELL
ModelGJKNX
Part NumberGJKNX
ColorBlack
TypeCharger
CompatibilityGJKNX Laptop Battery for Dell Latitude 5480 5580 5280 5288 5290 5488 5490 5491 5495 5590 5591 E5480 E5580 E5490 E5590 Precision 15 3520 3530 DY9NT 0DY9NT GD1JP 0GD1JP 5YHR4 451-BBZG
Battery Type96W
Battery Voltage20V
AC Adapter Voltage20V
Featureslithium_polymer, Rechargeable, 14.8 volts_of_alternating_current, 8500 milliamp_hours, 38 watt_hours, GJKNX Laptop Battery for Dell Latitude 5480 5580 5280 5288 5290 5488 5490 5491 5495 5590 5591 E5480 E5580 E5490 E5590 Precision 15 3520 3530 DY9NT 0DY9NT GD1JP 0GD1JP 5YHR4 451-BBZG, Adults
Weight300 grams

Questions about this item

How can I confirm the 7.6V 68Wh battery is charging correctly after installation?

The Dell BIOS will show the 68 watt-hour capacity and 7.6 volt rating once the battery is recognised; a steady charge indicator and normal runtime confirm it is working as intended.

What comes in the box and do I need a separate 20V AC adapter?

The package contains the 300 gram GJKNX lithium-polymer battery only; a 20 volt AC adapter is not included and must be purchased separately if your original charger is missing.

Which part number matches my Latitude E5490 — GJKNX, GD1JP or DY9NT?

All three part numbers GJKNX, GD1JP and DY9NT are listed as compatible with the Latitude E5490, so any of them will fit your model.

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