The CF-VZSU71U is a high-quality 10.8V 69Wh (6750mAh) 6-cell Li-ion replacement battery for Panasonic Toughbook CF-30, CF-31 and CF-53 rugged laptops and field environments. It replaces CF-VZSU72U, CF-VZSU1430U, CF-VZSU46, CF-VZSU46U, CF-VZSU46R and CF-VZSU46AU, restoring full runtime with exact 1:1 fit and a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Battery Model | CF-VZSU71U |
| Voltage | 10.8V |
| Capacity | 6750mAh / 69Wh |
| Battery Type | Li-ion |
| Cells | 6 Cells |
| Color | Black |
| Condition | 100% Brand New Replacement Battery |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- CF-VZSU71U
- CF-VZSU72U
- CF-VZSU1430U
- CF-VZSU46
- CF-VZSU46S
- CF-VZSU46U
- CF-VZSU46R
- CF-VZSU46AU
Compatible Models
- For Panasonic Toughbook CF-30
- For Panasonic Toughbook CF-31
- For Panasonic Toughbook CF-53
FAQ
Does the CF-VZSU71U fit the Toughbook CF-31?
Yes. It fits CF-30, CF-31 and CF-53 models of the Toughbook series and also replaces CF-VZSU72U, CF-VZSU1430U and CF-VZSU46U batteries.
How many charge cycles does it last?
Roughly 500–800 charge cycles under normal daily use. The built-in BMS protects against overcharge, over-discharge and short circuits.