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Black rectangular lithium-ion laptop battery with label showing RCVVT model details

TOPKTEAM

TOPKTEAM RCVVT laptop battery 83Wh 11.55V Precision 7670 7680 7760 7770 7780

SKU CH-KEPE-XG7G4

83 Wh lithium-ion replacement battery at 11.55 V for Dell Precision 7670 7680 7760 7770 7780 models

  • Battery TypeLithium-Ion
  • 83 Wh capacity powers extended work sessions away from the mains
  • 55 V lithium-ion chemistry matches the original Dell specification
  • Direct replacement for part numbers RCVVT, X26RT and NWDC0
  • Compatible with Precision 7670, 7680, 7760, 7770 and 7780 models
  • Brand-new cell pack supplied ready to install

Compatible Dell Precision Models

This replacement battery fits Dell Precision 7670, 7680, 7760, 7770 and 7780 series laptops. It matches the original RCVVT, X26RT and NWDC0 part numbers for direct compatibility. The 83Wh lithium-ion cell restores full mobile runtime for these workstations.

Installation and System Integration

The battery installs internally using the existing latch mechanism and connector; no extra cables or adapters are required. It frees the user from relying on AC power during field work or meetings. The black finish matches the original chassis colour.

Thermals, Noise and Power Draw

Lithium-ion chemistry produces no audible noise during discharge or charge cycles. The 11.55V 83Wh pack operates within the thermal envelope designed for the Precision series. Normal use generates negligible heat compared to the system cooling capacity.

Highlights

  • 83 Wh capacity powers extended work sessions away from the mains
  • 55 V lithium-ion chemistry matches the original Dell specification
  • Direct replacement for part numbers RCVVT, X26RT and NWDC0
  • Compatible with Precision 7670, 7680, 7760, 7770 and 7780 models
  • Brand-new cell pack supplied ready to install

Specifications

Battery TypeLithium-Ion

Questions about this item

How long will the 83Wh capacity last under sustained heavy workloads?

The 83Wh lithium-ion cell delivers a full charge at 11.55V; actual runtime depends on the Precision 7670, 7680, 7760 or 7780 power draw during your workload.

Does the battery run hot or make noise when the laptop is on all day?

The sealed Li-ion pack has no moving parts, so it produces no noise; heat output matches the laptop's own thermal design for the Precision 7670, 7680, 7760 and 7770 series.

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

This replacement matches Dell part numbers RCVVT, X26RT and NWDC0 for Precision 7670, 7680, 7760 and 7770 models.

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