Purchase Dell Inspiron 7490 batteries
Dell Inspiron 7490 battery
| Capacity | 5500mAh |
| Voltage | 7.4V |
| Max. energy | 41Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
Dell Inspiron 7490 original battery
| Capacity | 6500mAh |
| Voltage | 7.6V |
| Max. energy | 52Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Dell |
| Warranty | 1 year |