Purchase Dell Inspiron N3421 batteries
Dell Inspiron N3421 battery
| Capacity | 4400mAh |
| Voltage | 11.1V |
| Max. energy | 47Wh |
| Cell technology | Lithium-ion (li-ion) |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
Dell Inspiron N3421 battery
| Capacity | 3900mAh |
| Voltage | 11.1V |
| Max. energy | 44Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
Dell Inspiron N3421 premium battery
Best choice
| Capacity | 3900mAh |
| Voltage | 11.1V |
| Max. energy | 44Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Premium |
| Warranty | 5 year |
Dell Inspiron N3421 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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