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Black rectangular lithium-ion laptop battery, 45Wh 11.4V

Beisite

Beisite 71TG4 45Wh 11.4V laptop battery for Latitude 3189 5289 7280 7389 7390 2-in-1

SKU CH-72YX-WZ3ZB

45Wh 11.4V lithium-ion replacement battery compatible with Latitude 3189, 5289, 7280, 7389 and 7390 2-in-1 models

  • ColorBlack
  • TypeBattery
  • Compatibilityfor Latitude 3189 5289 7280 7389 7390 2-in-1 Series
  • Battery TypeLithium-Ion
  • Battery Voltage11.4V
  • Battery Capacity45Wh
  • 45 Wh capacity powers compatible Latitude models for extended mobile use
  • 4 V lithium-ion chemistry matches original voltage for stable operation
  • Replaces multiple Dell part numbers including 71TG4 and 0CFX97
  • Fits Latitude 3189, 5289, 7280, 7389 and 7390 2-in-1 series
  • Brand-new condition with twelve-month supplier warranty included

Replacement battery for Latitude 2-in-1 models

This 45Wh lithium-ion cell delivers 11.4V to compatible Latitude 3189, 5289, 7280, 7389 and 7390 2-in-1 laptops. It replaces a wide list of Dell part numbers including 71TG4, 0CFX97, 0N18GG and 2ICP4/58/90-2. The black pack is sold new and carries a 12-month warranty.

Single battery in the package

The box contains one battery unit and no additional cables, tools or software. Installation relies on the laptop's existing latch or screw mechanism, so no extra hardware is required. The part-number cross-reference lets you confirm fitment before ordering.

Lithium-ion build with direct-fit connectors

The cell uses a standard lithium-ion chemistry rated at 45Wh and 11.4V, matching the original specification. Connectors align with the motherboard header on the listed Latitude models, allowing a straight swap without adapter cables. The black housing matches the chassis colour of the target devices.

Highlights

  • 45 Wh capacity powers compatible Latitude models for extended mobile use
  • 4 V lithium-ion chemistry matches original voltage for stable operation
  • Replaces multiple Dell part numbers including 71TG4 and 0CFX97
  • Fits Latitude 3189, 5289, 7280, 7389 and 7390 2-in-1 series
  • Brand-new condition with twelve-month supplier warranty included

Specifications

Brand71TG4
Model71TG4
Part Number2ICP4/58/90-2
ColorBlack
TypeBattery
Compatibilityfor Latitude 3189 5289 7280 7389 7390 2-in-1 Series
Battery TypeLithium-Ion
Battery Voltage11.4V
Battery Capacity45Wh

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