Please carefully check your original battery to ensure that the model number is 31CP3/58/137, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NASC31N151245WHB3 |
| Battery Name: | 31CP3/58/137 battery |
| Battery Type: | Li-ion |
| Battery Volt: | 11.55V |
| Battery Capacity: | 3790mAh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ C31N1512 ], [ C31PMC5 ], [ 31CP3/58/137 ], |