Please carefully check your original battery to ensure that the model number is 41CP4/57/90, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NASC41N161948WHB4 |
| Battery Name: | 41CP4/57/90 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 15.4V |
| Battery Capacity: | 3120mAh, 48.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ C41N1619 ], [ 4ICP4/57/90 ], [ 41CP4/57/90 ], |