L20D4P72 parts
L20D4P72 Battery
| Capacity | 3300mAh |
| Voltage | 15.2V |
| Max. energy | 50.16Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
L20D4P72 Original Battery
| Capacity | 3711mAh |
| Voltage | 15.36V |
| Max. energy | 57Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Lenovo |
| Warranty | 1 year |