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Rectangular black lithium-ion laptop battery, six cells, 10.65V 58Wh

CPY

CPY CF-VZSU48 Laptop Battery 10.65V 58Wh Panasonic Toughbook CF-19

SKU CH-ZS2V-B1X2H

Six-cell lithium-ion replacement battery delivers 10.65V and 58Wh for Panasonic Toughbook CF-19 series

  • ColorBlack
  • TypeBattery
  • CompatibilityFor Panasonic Toughbook
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage10.65V
  • Battery Capacity58Wh/5700 mAh
  • Replaces six original Panasonic part numbers for CF-19 series
  • 65 V lithium-ion chemistry delivers 58 Wh capacity
  • 5700 mAh rating supports extended field operation
  • UL certified for safety compliance
  • Fits CF-19 Mk3 and multiple sub-models listed

CF-VZSU48 replacement battery for Toughbook CF-19

This 6-cell lithium-ion battery delivers 10.65V and 58Wh capacity for Panasonic Toughbook CF-19 models. It serves as a direct replacement for part numbers CF-VZSU28, CF-VZSU48R, CF-VZSU48U, CF-VZSU50 and CF-VZSU58U. The unit carries UL certification and is supplied new.

Check your current battery part number before

Verify that the existing battery carries one of the listed compatible part numbers such as CF-VZSU28 or CF-VZSU48R. Confirm the voltage rating matches 10.65V and the capacity reads 58Wh or 5700 mAh. Ensure the laptop model appears in the supported CF-19 series including Mk3 and listed sub-models.

Fits CF-19 chassis without modification

The battery slots into the standard CF-19 battery bay and requires no additional hardware or cabling. Its 6-cell design restores mobile runtime for field use while maintaining the original form factor. Users needing higher capacity or a different voltage will need an alternative solution not covered by this part.

Highlights

  • Replaces six original Panasonic part numbers for CF-19 series
  • 65 V lithium-ion chemistry delivers 58 Wh capacity
  • 5700 mAh rating supports extended field operation
  • UL certified for safety compliance
  • Fits CF-19 Mk3 and multiple sub-models listed

Specifications

BrandPanasonic
ModelFor Panasonic Toughbook CF-19 series
ColorBlack
TypeBattery
CompatibilityFor Panasonic Toughbook
Battery Type6 Cell Lithium-Ion
Battery Voltage10.65V
Battery Capacity58Wh/5700 mAh
Sports Team1 Piece
FeaturesUL Certificated
FunctionUL Certificated
Weight8oz

Questions about this item

Does the CF-VZSU48 battery pack include any cables or chargers, or must I buy a separate AC adapter?

The package contains the 6-cell 10.65 V 58 Wh lithium-ion battery only; a compatible Panasonic AC adapter is sold separately.

My Toughbook CF-19 Mk3 lists part number CF-VZSU48U — is this the correct replacement or do I need a different capacity?

Yes, the CF-VZSU48 replaces CF-VZSU48U and all listed part numbers (CF-VZSU28, CF-VZSU48R, CF-VZSU50, CF-VZSU58U) with the same 58 Wh rating.

What runtime can I expect from the 5700 mAh rating on a CF-19 in typical field use?

The 58 Wh capacity matches the original specification; actual run time depends on screen brightness, wireless load and the Mk1–Mk8 model revision.

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