Please carefully check your original battery to ensure that the model number is CFVZSU1BW, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NPSCFVZSU1BW4120B6 |
| Battery Name: | CFVZSU1BW battery |
| Battery Type: | Li-ion |
| Battery Volt: | 10.8V |
| Battery Capacity: | 4120mAh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 6 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ CF-VZSU1AW ], [ CF-VZSU1BW ], [ CFVZSU1AW ], [ CFVZSU1BW ], |
Note: New Genuine Battery. Only 5 pics in stock. The back cover of ordinary F33 machine is not suitable for this thick battery. so, if your original battery is 22wh, do not order this 4120mah battery. 2025-05-20