When order the 21KC0019AD laptop battery, you should open your 21KC0019AD laptop, Carefully compare it with your original 21KC0019AD battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NLVL22C3P7657WHB3O |
| Battery Name: | 21KC0019AD battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 11.7V |
| Battery Capacity: | 4775mAh, 57.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ 5B11H56384 ], [ 5B11M90041 ], [ L22C3P76 ], [ SB11H56285 ], [ SB11M89842 ], |