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Rectangular black lithium-ion laptop battery, 200 by 103 by 5 mm

Cameron & Co

Cameron & Co DS-CS-DEL127NB 11.4V 3650mAh laptop battery

SKU CH-JCRN-BWA69

Replacement Li-ion battery for Dell Latitude 12 7000 series laptops, 11.4 V 3650 mAh 41.61 Wh

  • TypeBattery
  • Compatible with Dell Latitude 12 7000 series laptops
  • 4 V 3650 mAh capacity delivers 41.61 Wh of power
  • Lithium-ion chemistry provides reliable rechargeable performance
  • Slim 5.46 mm profile fits original battery bay
  • Replaces Dell part numbers 451-BBZL DJ1J0 ONFOH PGFX4

Replacement battery for Dell Latitude 12 series

This Cameron & Co lithium-ion battery replaces Dell part numbers 451-BBZL, DJ1J0, ONFOH and PGFX4. It fits Latitude 12 700, 7000, 7280, 7480 and 7490 models including the 7280-K8X0T and 7280-KHY0C variants. The pack is supplied new and black.

Practical limits of the 11.4 V lithium-ion pack

The cell chemistry delivers 11.4 V and 3650 mAh for a total of 41.61 Wh. Capacity will decrease over charge cycles and runtime depends on the laptop's power draw. The physical envelope measures 200.35 x 103.30 x 5.46 mm so it must match the battery bay exactly.

Check your Dell model

Verify that your device appears in the supported Latitude 12 list and that the original battery carries one of the four Dell part numbers above. Confirm the bay dimensions can accept a 5.46 mm thick pack. This unit is not for machines outside the listed Latitude 12 range or for buyers needing a different voltage or connector.

Highlights

  • Compatible with Dell Latitude 12 7000 series laptops
  • 4 V 3650 mAh capacity delivers 41.61 Wh of power
  • Lithium-ion chemistry provides reliable rechargeable performance
  • Slim 5.46 mm profile fits original battery bay
  • Replaces Dell part numbers 451-BBZL DJ1J0 ONFOH PGFX4

Specifications

BrandCameron Sino
ModelDS-CS-DEL127NB
TypeBattery

Questions about this item

Which capacity should I choose for my Dell Latitude 12 7280?

This model supplies 3650 mAh at 11.4 V, delivering 41.61 Wh, matching the original 451-BBZL specification for the Latitude 12 7000 series.

What does the 41.61 Wh rating mean for daily runtime?

At 41.61 Wh the pack typically powers a Latitude 7280 or 7480 for a full workday of mixed office tasks before needing a recharge.

What connector standard does this battery use and what does it limit?

It uses the proprietary Dell 451-BBZL interface, which locks the pack to Latitude 12 700, 7280, 7480 and 7490 chassis only.

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