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Rectangular 9-cell lithium-ion battery pack in black plastic casing

PISKEKAT

PISKEKAT Laptop Battery 9cell Replacement for Panasonic Toughbook Cf-30 Cf-31 Cf-53

SKU CH-MT2E-SHB7S

Nine-cell lithium-ion battery rated at 10.65 V and 8.55 Ah for Panasonic Toughbook CF-30, CF-31 and CF-53 series laptops

  • TypeOther
  • Extended runtime with 8.55Ah 9-cell lithium-ion battery
  • Reliable power at 10.65V for demanding field work
  • Direct replacement for CF-VZSU46, CF-VZSU71U and CF-VZSU72U series
  • Fits Panasonic Toughbook CF-30, CF-31 and CF-53 models
  • Built-in circuit protection safeguards against overcharge and short circuits

Replacement Battery for Toughbook CF-30 CF-31 CF-53

This 9-cell lithium-ion pack replaces the original Panasonic CF-VZSU46 series batteries used in Toughbook CF-30, CF-31 and CF-53 laptops. It delivers 10.65V and 8.55Ah capacity using Grade A cells. The unit is 100% new from the manufacturer and includes built-in circuit protection for safety and stability.

Direct Fit Installation With OEM Part Numbers

The battery matches the form factor of CF-VZSU46, CF-VZSU46S, CF-VZSU46U, CF-VZSU46R, CF-VZSU46AU, CF-VZSU71U, CF-VZSU72U and CF-VZSU1430U for a direct swap. No tools beyond the laptop's release latch are required. The only common issue is failing to seat the pack fully until the latch clicks, which prevents the system from recognising the battery.

Sustained Runtime With Circuit Protection

Grade A cells provide consistent output during extended field use rather than only short bursts. The integrated protection circuit guards against over-charge, over-discharge and short circuits to maintain stable voltage under continuous load. Low power consumption when idle helps preserve charge between shifts.

Highlights

  • Extended runtime with 8.55Ah 9-cell lithium-ion battery
  • Reliable power at 10.65V for demanding field work
  • Direct replacement for CF-VZSU46, CF-VZSU71U and CF-VZSU72U series
  • Fits Panasonic Toughbook CF-30, CF-31 and CF-53 models
  • Built-in circuit protection safeguards against overcharge and short circuits

Specifications

TypeOther

Questions about this item

How do I confirm the 10.65 V 8.55 Ah 9-cell battery is charging correctly after installation?

After fitting the battery, the Toughbook should show the charge icon and report a full capacity near 8.55 Ah in the OS power meter; the built-in circuit protection prevents over-charge, so a steady charge to 100 % indicates normal operation.

What comes in the box and do I need any extra parts to fit this CF-VZSU46-series replacement?

The package contains the 9-cell Li-ion battery only; no tools, screws or cables are included, and the original Toughbook latch secures the pack without additional hardware.

Which part number should I choose for my Cf-31 — CF-VZSU46, CF-VZSU71U or CF-VZSU1430U?

All listed numbers (CF-VZSU46, CF-VZSU46S, CF-VZSU46U, CF-VZSU46R, CF-VZSU46AU, CF-VZSU71U, CF-VZSU72U, CF-VZSU1430U) are cross-references for the same 10.65 V 8.55 Ah 9-cell pack, so any one matches the Cf-30, Cf-31 and Cf-53 series.

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