Please carefully check your original battery to ensure that the model number is 6-87-T121S-4UF, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NCOTN120BAT42200B4 |
| Battery Name: | 6-87-T121S-4UF battery |
| Battery Type: | Li-ion |
| Battery Volt: | 14.8V |
| Battery Capacity: | 2400mAh |
| Battery Color: | Black and White |
| Battery Weight: | 224.5g |
| Battery Size: | 136 x 48 x 20mm |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ TN120RBAT-4 ], [ 6-87-T121S-4UF ], |
Note: 1 side Black and 1 side White