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Silver rectangular lithium-ion laptop battery with nine cells

NShi

NShi 8550mAh 10.65V laptop battery for Panasonic Toughbook CF-30 CF-31 CF-53

SKU CH-4P13-ESRKK

Replacement lithium-ion battery delivering 8550 mAh at 10.65 V for Panasonic Toughbook CF-30, CF-31 and CF-53 models

  • Battery TypeLithium Polymer
  • Longer runtime with 8550mAh high-capacity lithium-ion cells
  • Reliable power delivery at 10.65V for consistent performance
  • Direct replacement for CF-VZSU46 and related part numbers
  • Fits Panasonic Toughbook CF-30 CF-31 and CF-53 models
  • Nine-cell design provides extended service life

Direct replacement for Toughbook CF-30 CF-31 CF-53

This lithium-ion battery delivers 8550mAh at 10.65V across nine cells. It replaces part numbers CF-VZSU46, CF-VZSU46S, CF-VZSU46U, CF-VZSU46R, CF-VZSU46AU, CF-VZSU71U, CF-VZSU72U and CF-VZSU1430U. The unit is new and rated for high recycle life.

Fits the original battery bay without adapters

Installation uses the existing latch and connector on CF-30, CF-31 and CF-53 chassis. No extra cables, caddies or firmware updates are required. The form factor matches the factory pack so the rugged shell closes normally.

Low heat output under normal loads

Lithium-polymer chemistry keeps temperature rise modest during typical office or field work. Fan activity in the host laptop remains unchanged because the pack draws the same current profile as the original. No external charger or cooling accessory is needed.

Highlights

  • Longer runtime with 8550mAh high-capacity lithium-ion cells
  • Reliable power delivery at 10.65V for consistent performance
  • Direct replacement for CF-VZSU46 and related part numbers
  • Fits Panasonic Toughbook CF-30 CF-31 and CF-53 models
  • Nine-cell design provides extended service life

Specifications

Battery TypeLithium Polymer

Questions about this item

How long will the 8550mAh capacity last before the battery needs recharging during a full day of field work?

The 8550mAh lithium-ion pack stores 10.65V of energy; run time varies with the Toughbook CF-30, CF-31 or CF-53 workload, screen brightness and wireless use.

Does the nine-cell design run hotter or louder than the original six-cell pack when the laptop is under constant load?

The battery itself has no moving parts and generates no noise; heat output is comparable to the original CF-VZSU46 series it replaces.

Will this replacement fit my CF-31 without any extra cables or caddies?

Yes, it directly replaces part numbers CF-VZSU46, CF-VZSU46S, CF-VZSU46U, CF-VZSU46R, CF-VZSU46AU, CF-VZSU71U, CF-VZSU72U and CF-VZSU1430U in the CF-30, CF-31 and CF-53.

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