When order the P3540 laptop battery, you should open your P3540 laptop, Carefully compare it with your original P3540 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NAUC31N183150WHB3 |
| Battery Name: | P3540 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 11.55V |
| Battery Capacity: | 4210mAh, 50.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ 0B200-03330200 ], [ C31N1831 ], |