When order the X512UB laptop battery, you should open your X512UB laptop, Carefully compare it with your original X512UB battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NASB21N181832WHB2 |
| Battery Name: | X512UB battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 7.6V |
| Battery Capacity: | 4240mAh, 32.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 2 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ B21BnEH ], [ B21N1818 ], |