Purchase Dell Precision 7730 batteries
Dell Precision 7730 battery
| Capacity | 7260mAh |
| Voltage | 11.55V |
| Max. energy | 84Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
Dell Precision 7730 original battery
| Capacity | 8070mAh |
| Voltage | 11.4V |
| Max. energy | 97Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Dell |
| Warranty | 1 year |