| Brand： |
LENOVO |
| -------------------------------------------------------------- |
| Model No： |
L21M4P77/L21D4P76 |
| -------------------------------------------------------------- |
| Vottage： |
15.52V |
| -------------------------------------------------------------- |
| Capacity： |
72Wh/4640mAh |
| -------------------------------------------------------------- |
| Weight： |
OG |
| -------------------------------------------------------------- |
| Color： |
Black |
| -------------------------------------------------------------- |
