When order the Np520 laptop battery, you should open your Np520 laptop, Carefully compare it with your original Np520 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NSMPBYN8AB45WHB4 |
| Battery Name: | Np520 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 7.4V |
| Battery Capacity: | 6120mAh, 45.00Wh |
| Battery Color: | Black |
| Battery Weight: | 246g |
| Battery Size: | 170x90x10mm |
| Battery Cells: | Grade A, 6 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ AA-PBYN8AB ], [ NP530U4B ], [ BA43-00339A ], [ AA-PLYN8AB ], |