When order the Latitude 7420 4R21P laptop battery, you should open your Latitude 7420 4R21P laptop, Carefully compare it with your original Latitude 7420 4R21P battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NDE7FMXV63WHB4 |
| Battery Name: | Latitude 7420 4R21P battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 15.2V |
| Battery Capacity: | 4145mAh, 63.00Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 4 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ 7FMXV ], [ 4M1JN ], |