Purchase Dell Inspiron 17 3721 batteries
Dell Inspiron 17 3721 battery
| Capacity | 4400mAh |
| Voltage | 11.1V |
| Max. energy | 47Wh |
| Cell technology | Lithium-ion (li-ion) |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
Dell Inspiron 17 3721 original battery
| Capacity | 5800mAh |
| Voltage | 11.1V |
| Max. energy | 65Wh |
| Cell technology | Lithium-ion (li-ion) |
| Color | Black |
| Manufacturer | Dell |
| Warranty | 1 year |
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