When order the X403 laptop battery, you should open your X403 laptop, Carefully compare it with your original X403 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NASB21N132930WHB4 |
| Battery Name: | X403 battery |
| Battery Type: | Li-ion |
| Battery Volt: | 7.6V |
| Battery Capacity: | 4040mAh, 30.00Wh |
| Battery Color: | Black |
| Battery Weight: | 160g |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ B21N1329 ], [ 0B200-00840000 ], [ 0B200-00840100 ], [ 0B200-00840200 ], [ 0B200-00840400 ], [ 0B200-00840500 ], [ 0B200-00840600 ], [ 0B200-00840700 ], [ B21-N1329 ], [ C21N1329 ], |