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Black rectangular lithium-ion laptop battery with label showing model DJ1J0 11.4V 42Wh

KingSener

KingSener DJ1J0 laptop battery 11.4V 42Wh for Dell Latitude 7280 7290 7380 7480 7490

SKU CH-Y8CA-6SX15 MPN DJ1J0

11.4 V, 42 Wh lithium-ion replacement battery for Dell Latitude 12, 13 and 14 7000 series laptops

  • ColorBlack
  • TypeBattery
  • Compatibility42WH
  • Battery TypeLithium-Ion
  • Battery Voltage11.4V
  • Battery Capacity42WH
  • Compatible with Dell Latitude 12 7280 and 7290 models
  • Compatible with Dell Latitude 13 7380 and 7390 series
  • Compatible with Dell Latitude 14 7480 and 7490 series
  • 4V 42Wh lithium-ion cell delivers reliable mobile power
  • Replaces part numbers DJ1J0 PGFX4 ONFOH 0G74G 451-BBZL

Replacement battery for Latitude 12 7000 series

The KingSener DJ1J0 is a new lithium-ion battery rated at 11.4V and 42Wh. It matches the original part numbers DJ1J0, PGFX4, ONFOH, 0G74G and 451-BBZL. The unit is built for Dell Latitude 12 7280 and 7290 models including the E7280 and E7290 variants.

Fits 12-inch Latitude chassis without modification

The battery slots directly into the existing battery bay of compatible 12-inch Latitude 7000 series laptops. No extra cables, adapters or firmware updates are required. It restores mobile power for users whose original pack no longer holds a useful charge.

No bundled accessories or software included

The package contains only the replacement battery itself. There are no installation tools, diagnostic utilities or management applications supplied. Buyers who need a higher-capacity 60Wh alternative such as the F3YGT model should verify their original part number before ordering.

Highlights

  • Compatible with Dell Latitude 12 7280 and 7290 models
  • Compatible with Dell Latitude 13 7380 and 7390 series
  • Compatible with Dell Latitude 14 7480 and 7490 series
  • 4V 42Wh lithium-ion cell delivers reliable mobile power
  • Replaces part numbers DJ1J0 PGFX4 ONFOH 0G74G 451-BBZL

Specifications

BrandKingsener
ModelFor DELL Latitude 12 7000 7280
Part NumberDJ1J0 PGFX4 ONFOH
ColorBlack
TypeBattery
Compatibility42WH
Battery TypeLithium-Ion
Battery Voltage11.4V
Battery Capacity42WH

Questions about this item

How many cells does the DJ1J0 battery contain and what does that mean for runtime?

The DJ1J0 is a 3-cell lithium-ion pack rated at 42Wh and 11.4V, so sustained runtime depends on the laptop's power draw but will be lower than the 4-cell 60Wh alternative.

Does the battery run hot or draw extra power during all-day use?

As a standard 11.4V 42Wh Li-ion replacement, it operates within normal thermal limits for the Latitude 7280, 7290, 7380, 7480 and 7490 series; no additional cooling or power overhead is introduced.

Which original Dell part numbers must match for this battery to fit?

The DJ1J0 replaces Dell part numbers PGFX4, ONFOH, 0G74G and 451-BBZL; verify one of these codes on your existing battery before ordering.

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