When order the X531FA-2S laptop battery, you should open your X531FA-2S laptop, Carefully compare it with your original X531FA-2S battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NASAB31N184242WHB3 |
| Battery Name: | X531FA-2S battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 11.52V |
| Battery Capacity: | 3645mAh, 42.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ 3ICP5/57/81 ], [ B31N1842 ], |