451-BCSM parts
451-BCSM Battery
| Capacity | 3800mAh |
| Voltage | 15.2V |
| Max. energy | 57.76Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
451-BCSM Original Battery
| Capacity | 3941mAh |
| Voltage | 15.2V |
| Max. energy | 63Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Dell |
| Warranty | 1 year |