When order the X509MA-EJ049T laptop battery, you should open your X509MA-EJ049T laptop, Carefully compare it with your original X509MA-EJ049T battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NASB21N181832WHB2-TYPE-B |
| Battery Name: | X509MA-EJ049T battery |
| Battery Type: | Li-ion |
| Battery Volt: | 7.6V |
| Battery Capacity: | 4212mAh, 32.00Wh |
| Battery Color: | Black |
| Battery Weight: | 160g |
| Battery Cells: | Grade A, 2 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ B21N1818 ], [ 2ICP6/61/80 ], |