When order the UX391 laptop battery, you should open your UX391 laptop, Carefully compare it with your original UX391 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NASC22N172050WHB4 |
| Battery Name: | UX391 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 7.7V |
| Battery Capacity: | 6500mAh, 50.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ C22N1720 ], [ C22PYJH ], |