When order the X442UQ laptop battery, you should open your X442UQ laptop, Carefully compare it with your original X442UQ battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NASC21N163838WHB2 |
| Battery Name: | X442UQ battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 7.6V |
| Battery Capacity: | 4840mAh, 48.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 2 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ C21N1638 ], [ 2ICP4/59/134 ], [ 0B200-02630000 ], [ C21n1638(LG) ], |