When order the V520 laptop battery, you should open your V520 laptop, Carefully compare it with your original V520 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NLGBLT204800B2 |
| Battery Name: | V520 battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 3.8V |
| Battery Capacity: | 4800mAh, 18.20Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 2 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ BL-T20 ], |