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Black rectangular lithium-ion laptop battery, 11.4V 42Wh

Beisite

Beisite DJ1J0 11.4V 42Wh laptop battery for Latitude 7280 7290 7380 7390 7480 7490

SKU CH-6AFG-K4YXW

11.4 V 42 Wh lithium-ion replacement battery for Dell Latitude 7280, 7290, 7380, 7390, 7480 and 7490 series

  • ColorBlack
  • TypeBattery
  • Compatibilityfor Latitude 12 7280 7290 13 7380 7390 14 7480 7490
  • Battery TypeLithium-Ion
  • Battery Voltage11.4V
  • Battery Capacity42Wh
  • 42 Wh capacity powers your Dell Latitude through a full workday
  • 4 V lithium-ion chemistry matches the original battery specification
  • Replaces DJ1J0, C27RW, 451-BBZL, PGFX4, ONFOH, 0G74G part numbers
  • Fits Latitude 12 7280 7290, 13 7380 7390, 14 7480 7490 and E-series models
  • Brand-new condition with twelve-month manufacturer warranty included

Compatible replacement for Latitude 7000 series

This lithium-ion battery replaces the original DJ1J0 cell in Latitude 12 7280 and 7290, Latitude 13 7380 and 7390, and Latitude 14 7480 and 7490 models. It supplies 11.4 volts and 42 watt-hours of capacity. The part matches OEM numbers C27RW, 451-BBZL, PGFX4, ONFOH and 0G74G.

Single-cell voltage and capacity envelope

The 11.4 volt output is fixed by the cell chemistry and cannot be adjusted for other laptop families. Capacity is limited to 42 watt-hours, so runtime will match the original specification rather than extend it. Systems that require a different voltage or a higher watt-hour rating will not operate correctly with this unit.

Black polymer casing with direct-fit connector

The black housing aligns with the battery bay on each supported Latitude chassis and locks in place using the original latch mechanism. No additional brackets or cables are required for installation. Buyers needing a higher-capacity pack or a different form factor for ultra-thin models should look elsewhere.

Highlights

  • 42 Wh capacity powers your Dell Latitude through a full workday
  • 4 V lithium-ion chemistry matches the original battery specification
  • Replaces DJ1J0, C27RW, 451-BBZL, PGFX4, ONFOH, 0G74G part numbers
  • Fits Latitude 12 7280 7290, 13 7380 7390, 14 7480 7490 and E-series models
  • Brand-new condition with twelve-month manufacturer warranty included

Specifications

BrandDJ1J0
ModelDJ1J0
ColorBlack
TypeBattery
Compatibilityfor Latitude 12 7280 7290 13 7380 7390 14 7480 7490
Battery TypeLithium-Ion
Battery Voltage11.4V
Battery Capacity42Wh

Questions about this item

Which capacity should I choose for my Latitude 7390?

This model is offered in a single 42Wh capacity, so there is no alternative to select.

What does the 42Wh rating mean for daily runtime on a Latitude 7480?

A 42Wh pack typically delivers several hours of mixed office work on a Latitude 7480, though actual time varies with screen brightness, workload and battery age.

Does the 11.4V specification match the original battery voltage for a Latitude 7280?

Yes, 11.4V is the nominal voltage specified for the original DJ1J0 battery used in the Latitude 7280 series.

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