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Black rectangular lithium-ion laptop battery with connector on one end

Beisite

Beisite 5TF10 64Wh laptop battery for Precision 7330 7530 7540 7730 7740

SKU CH-HEF7-V75W6

A 64 Wh lithium-ion replacement battery for Precision 7330, 7530, 7540, 7730 and 7740 workstations

  • ColorBlack
  • TypeBattery
  • Compatibilityfor Precision 7730 7730 7740 7530 7540 Series
  • Battery TypeLithium-Ion
  • Battery Voltage7.6V
  • Battery Capacity64Wh
  • 64Wh capacity extends mobile work sessions
  • 6V lithium-ion cell matches original voltage spec
  • Fits Precision 7330, 7530, 7540, 7730, 7740 models
  • Replaces Dell part numbers including 5TF10, GHXKY, 7M0T6
  • New condition with 12-month warranty included

Replacement Battery for Precision Workstations

This 64Wh lithium-ion unit replaces the original 5TF10 pack in Dell Precision 7330, 7530, 7540, 7730 and 7740 mobile workstations. It operates at 7.6V and carries a 12-month warranty. The black casing matches the factory colour scheme.

Connector Variants Require Verification

Two different connector types exist for the 5TF10 part number. You must open the chassis and compare the original battery's connector with the replacement before installation. The package includes one battery and covers a long list of Dell part numbers including 451-BCFT, GHXKY and 7M0T6.

Capacity Fixed at 64Wh

The 64Wh rating sets the energy ceiling for mobile use; runtime will vary with workload, screen brightness and power settings. No higher-capacity version is offered in this form factor. Users needing extended off-grid time should consider a compatible external power bank instead.

Highlights

  • 64Wh capacity extends mobile work sessions
  • 6V lithium-ion cell matches original voltage spec
  • Fits Precision 7330, 7530, 7540, 7730, 7740 models
  • Replaces Dell part numbers including 5TF10, GHXKY, 7M0T6
  • New condition with 12-month warranty included

Specifications

Brand5TF10
Model5TF10
Part Number451-BCFT
ColorBlack
TypeBattery
Compatibilityfor Precision 7730 7730 7740 7530 7540 Series
Battery TypeLithium-Ion
Battery Voltage7.6V
Battery Capacity64Wh

Questions about this item

What voltage does the 5TF10 battery use, and what does that mean for capacity?

The 5TF10 runs at 7.6V and delivers 64Wh, matching the original specification for Precision 7330, 7530, 7540, 7730 and 7740 systems.

Which connector does this 5TF10 battery have, and how do I verify it fits?

Two connector types exist for the 5TF10; open the laptop and confirm the original battery connector matches the one on this unit before installing.

How is the 5TF10 battery installed, and what step is often missed?

Remove the bottom case, disconnect the old battery, connect the new 5TF10, then reattach the case; the step often missed is verifying the connector type before starting.

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