451-BBFM parts
451-BBFM Battery
| Capacity | 4800mAh |
| Voltage | 11.55V |
| Max. energy | 55Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
451-BBFM Original Battery
| Capacity | 4900mAh |
| Voltage | 11.4V |
| Max. energy | 56Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Dell |
| Warranty | 1 year |