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Black rectangular laptop battery with connector strip

GreenTechLLC

GreenTechLLC CF-VZSU0QW laptop battery 11.4V 30Wh 3-cell

SKU CH-YAJT-4D8JM

Replacement 11.4V 30Wh 3-cell lithium-ion battery for Panasonic Toughpad FZ-A2 and Toughbook CF-20 MK1 models

  • Battery type3 Cell Lithium-Ion
  • Battery voltage rating11.4 V
  • Battery capacity2,600 mAh
  • Measurements7.8 × 3 × 0.25 in
  • Product colorBlack
  • Product typeBattery
  • Compatible with Panasonic Toughbook CF-20 and Toughpad FZ-A2
  • Replaces six OEM part numbers including CF-VZSU0QW and CF-VZSU0QJS
  • 4V 30Wh 3-cell lithium-ion delivers reliable mobile power
  • Tested for correct voltage, circuit protection and stable current
  • CE, FCC and RoHS certified for safety compliance

Replacement Battery for Toughbook CF-20

This 11.4V lithium-ion pack replaces the original CF-VZSU0QW and compatible part numbers for Panasonic Toughbook CF-20 and Toughpad FZ-A2 models. It supplies 30Wh from three cells to restore mobile power for field and office use.

Practical Limits of a 3-Cell 30Wh Pack

The 2600mAh capacity at 11.4V defines the total energy available per charge cycle. Runtime scales with the device's actual power draw, so heavy workloads will deplete the pack faster than light tasks.

11.4V Nominal Voltage Match

The battery must present 11.4V to the host; a different voltage will prevent the laptop from recognising or charging the pack. Verify the original part number against the listed replacements before ordering.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $104.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameCF-VZSU0QW, CF-VZSU0QJS, CF-VZSU0QK, CF-VZSU0QQ, CF-VZSU0QR, CF-VZSU0QW-4
Part numberGTS-CF-VZSU0QW-30WH
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery voltage rating11.4 V
Battery capacity2,600 mAh
Size & build
Measurements7.8 × 3 × 0.25 in
Product weight0.7 lb (0.32 kg)
Compatibility
Compatible withPANASONIC TOUGHBOOK CF-20, CF-20A0205NG, CF-20A0205TD, CF-20A0205TG, CF-20A0255NG, CF-20A5108TD, CF-20C0205NG, CF-20C0205TD, CF-20C5108TD, CF-20E5108TG, TOUGHPAD FZ-A2, FZ-A2A200CA3, FZ-A2A200GA3, FZ-A2A203CA3, FZ-A2A211CA3

Questions about this item

Which GreenTech CF-VZSU0QW variant fits my Panasonic Toughbook CF-20 or Toughpad FZ-A2?

This single 11.4 V, 30 Wh, 3-cell lithium-ion unit replaces every OEM part listed — CF-VZSU0QW, QJS, QK, QQ, QR and QW-4 — so it covers all CF-20 and FZ-A2 sub-models shown.

What does the 30 Wh rating actually deliver in a Toughbook CF-20?

At 11.4 V and 2600 mAh the pack stores 30 Wh; real-world run-time depends on screen brightness, workload and battery health, but the capacity matches the original factory specification.

Does the battery use a standard connector or a proprietary Panasonic interface?

It is built to the exact mechanical and electrical layout of the OEM CF-VZSU0QW, so it slides into the CF-20 or FZ-A2 bay and locks with the native latch — no adapters or cable changes required.

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